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hsmusic-wiki - HSMusic - static wiki software cataloguing collaborative creation
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-rw-r--r--.eslintrc.json26
-rw-r--r--eslint.config.js139
-rw-r--r--package-lock.json933
-rw-r--r--package.json6
-rw-r--r--src/aggregate.js48
-rw-r--r--src/cli.js134
-rw-r--r--src/common-util/search-spec.js217
-rw-r--r--src/common-util/sort.js19
-rw-r--r--src/common-util/sugar.js112
-rw-r--r--src/common-util/wiki-data.js69
-rw-r--r--src/content/dependencies/generateAdditionalFilesList.js28
-rw-r--r--src/content/dependencies/generateAdditionalFilesListChunk.js77
-rw-r--r--src/content/dependencies/generateAdditionalFilesListChunkItem.js30
-rw-r--r--src/content/dependencies/generateAlbumAdditionalFilesList.js96
-rw-r--r--src/content/dependencies/generateAlbumArtInfoBox.js39
-rw-r--r--src/content/dependencies/generateAlbumArtworkColumn.js38
-rw-r--r--src/content/dependencies/generateAlbumCommentaryPage.js20
-rw-r--r--src/content/dependencies/generateAlbumCoverArtwork.js100
-rw-r--r--src/content/dependencies/generateAlbumGalleryAlbumGrid.js90
-rw-r--r--src/content/dependencies/generateAlbumGalleryPage.js246
-rw-r--r--src/content/dependencies/generateAlbumGalleryTrackGrid.js122
-rw-r--r--src/content/dependencies/generateAlbumInfoPage.js55
-rw-r--r--src/content/dependencies/generateAlbumReferencedArtworksPage.js20
-rw-r--r--src/content/dependencies/generateAlbumReferencingArtworksPage.js20
-rw-r--r--src/content/dependencies/generateAlbumReleaseInfo.js61
-rw-r--r--src/content/dependencies/generateAlbumSecondaryNavGroupPart.js2
-rw-r--r--src/content/dependencies/generateAlbumSecondaryNavSeriesPart.js2
-rw-r--r--src/content/dependencies/generateAlbumSidebarTrackSection.js114
-rw-r--r--src/content/dependencies/generateAlbumSocialEmbed.js5
-rw-r--r--src/content/dependencies/generateAlbumStyleRules.js107
-rw-r--r--src/content/dependencies/generateAlbumStyleTags.js65
-rw-r--r--src/content/dependencies/generateAlbumTrackList.js12
-rw-r--r--src/content/dependencies/generateAlbumWallpaperStyleTag.js38
-rw-r--r--src/content/dependencies/generateArtTagAncestorDescendantMapList.js4
-rw-r--r--src/content/dependencies/generateArtTagGalleryPage.js95
-rw-r--r--src/content/dependencies/generateArtTagInfoPage.js8
-rw-r--r--src/content/dependencies/generateArtTagSidebar.js4
-rw-r--r--src/content/dependencies/generateArtistArtworkColumn.js13
-rw-r--r--src/content/dependencies/generateArtistCredit.js44
-rw-r--r--src/content/dependencies/generateArtistGalleryPage.js150
-rw-r--r--src/content/dependencies/generateArtistGroupContributionsInfo.js137
-rw-r--r--src/content/dependencies/generateArtistInfoPage.js81
-rw-r--r--src/content/dependencies/generateArtistInfoPageArtworksChunkItem.js47
-rw-r--r--src/content/dependencies/generateArtistInfoPageArtworksChunkedList.js7
-rw-r--r--src/content/dependencies/generateArtistInfoPageChunkItem.js108
-rw-r--r--src/content/dependencies/generateArtistInfoPageCommentaryChunkedList.js15
-rw-r--r--src/content/dependencies/generateColorStyleRules.js42
-rw-r--r--src/content/dependencies/generateColorStyleTag.js51
-rw-r--r--src/content/dependencies/generateColorStyleVariables.js18
-rw-r--r--src/content/dependencies/generateCommentaryEntry.js6
-rw-r--r--src/content/dependencies/generateContentContentHeading.js39
-rw-r--r--src/content/dependencies/generateContributionTooltipChronologySection.js24
-rw-r--r--src/content/dependencies/generateCoverArtwork.js195
-rw-r--r--src/content/dependencies/generateCoverArtworkArtTagDetails.js63
-rw-r--r--src/content/dependencies/generateCoverArtworkArtistDetails.js6
-rw-r--r--src/content/dependencies/generateCoverArtworkOriginDetails.js170
-rw-r--r--src/content/dependencies/generateCoverArtworkReferenceDetails.js26
-rw-r--r--src/content/dependencies/generateCoverCarousel.js2
-rw-r--r--src/content/dependencies/generateCoverGrid.js35
-rw-r--r--src/content/dependencies/generateExpandableGallerySection.js92
-rw-r--r--src/content/dependencies/generateFlashActGalleryPage.js16
-rw-r--r--src/content/dependencies/generateFlashArtworkColumn.js11
-rw-r--r--src/content/dependencies/generateFlashCoverArtwork.js41
-rw-r--r--src/content/dependencies/generateFlashIndexPage.js17
-rw-r--r--src/content/dependencies/generateFlashInfoPage.js28
-rw-r--r--src/content/dependencies/generateGroupGalleryPage.js237
-rw-r--r--src/content/dependencies/generateGroupGalleryPageAlbumGrid.js66
-rw-r--r--src/content/dependencies/generateGroupGalleryPageAlbumsByDateView.js39
-rw-r--r--src/content/dependencies/generateGroupGalleryPageAlbumsBySeriesView.js26
-rw-r--r--src/content/dependencies/generateGroupGalleryPageSeriesSection.js156
-rw-r--r--src/content/dependencies/generateGroupInfoPageAlbumsListItem.js3
-rw-r--r--src/content/dependencies/generateIntrapageDotSwitcher.js2
-rw-r--r--src/content/dependencies/generateListAllAdditionalFilesAlbumChunk.js22
-rw-r--r--src/content/dependencies/generateListAllAdditionalFilesAlbumSection.js51
-rw-r--r--src/content/dependencies/generateListAllAdditionalFilesChunk.js151
-rw-r--r--src/content/dependencies/generateListAllAdditionalFilesTrackChunk.js23
-rw-r--r--src/content/dependencies/generateLyricsEntry.js91
-rw-r--r--src/content/dependencies/generateLyricsSection.js81
-rw-r--r--src/content/dependencies/generatePageLayout.js158
-rw-r--r--src/content/dependencies/generateReferencedArtworksPage.js76
-rw-r--r--src/content/dependencies/generateReferencingArtworksPage.js76
-rw-r--r--src/content/dependencies/generateReleaseInfoListenLine.js150
-rw-r--r--src/content/dependencies/generateSearchSidebarBox.js20
-rw-r--r--src/content/dependencies/generateStaticPage.js14
-rw-r--r--src/content/dependencies/generateStaticURLStyleTag.js23
-rw-r--r--src/content/dependencies/generateStyleTag.js48
-rw-r--r--src/content/dependencies/generateTrackArtistCommentarySection.js88
-rw-r--r--src/content/dependencies/generateTrackArtworkColumn.js33
-rw-r--r--src/content/dependencies/generateTrackCoverArtwork.js143
-rw-r--r--src/content/dependencies/generateTrackInfoPage.js101
-rw-r--r--src/content/dependencies/generateTrackListItem.js3
-rw-r--r--src/content/dependencies/generateTrackNavLinks.js2
-rw-r--r--src/content/dependencies/generateTrackReferencedArtworksPage.js20
-rw-r--r--src/content/dependencies/generateTrackReferencingArtworksPage.js20
-rw-r--r--src/content/dependencies/generateTrackReleaseInfo.js47
-rw-r--r--src/content/dependencies/generateTrackSocialEmbed.js16
-rw-r--r--src/content/dependencies/generateWallpaperStyleTag.js80
-rw-r--r--src/content/dependencies/generateWikiHomepageAlbumCarouselRow.js25
-rw-r--r--src/content/dependencies/generateWikiHomepageAlbumGridRow.js17
-rw-r--r--src/content/dependencies/generateWikiWallpaperStyleTag.js38
-rw-r--r--src/content/dependencies/image.js126
-rw-r--r--src/content/dependencies/index.js9
-rw-r--r--src/content/dependencies/linkAdditionalFile.js29
-rw-r--r--src/content/dependencies/linkAlbumAdditionalFile.js24
-rw-r--r--src/content/dependencies/linkAnythingMan.js3
-rw-r--r--src/content/dependencies/linkArtwork.js20
-rw-r--r--src/content/dependencies/linkExternal.js11
-rw-r--r--src/content/dependencies/linkReferencedArtworks.js24
-rw-r--r--src/content/dependencies/linkReferencingArtworks.js24
-rw-r--r--src/content/dependencies/listAllAdditionalFilesTemplate.js197
-rw-r--r--src/content/dependencies/listArtTagNetwork.js10
-rw-r--r--src/content/dependencies/listArtTagsByName.js4
-rw-r--r--src/content/dependencies/listArtTagsByUses.js4
-rw-r--r--src/content/dependencies/listArtistsByContributions.js52
-rw-r--r--src/content/dependencies/listArtistsByGroup.js23
-rw-r--r--src/content/dependencies/listArtistsByLatestContribution.js5
-rw-r--r--src/content/dependencies/listTracksWithLyrics.js2
-rw-r--r--src/content/dependencies/transformContent.js235
-rw-r--r--src/data/cacheable-object.js10
-rw-r--r--src/data/checks.js186
-rw-r--r--src/data/composite/control-flow/flipFilter.js36
-rw-r--r--src/data/composite/control-flow/index.js1
-rw-r--r--src/data/composite/control-flow/withAvailabilityFilter.js1
-rw-r--r--src/data/composite/data/index.js1
-rw-r--r--src/data/composite/data/withFilteredList.js16
-rw-r--r--src/data/composite/data/withLengthOfList.js54
-rw-r--r--src/data/composite/data/withNearbyItemFromList.js52
-rw-r--r--src/data/composite/data/withPropertyFromList.js22
-rw-r--r--src/data/composite/data/withPropertyFromObject.js38
-rw-r--r--src/data/composite/things/album/index.js1
-rw-r--r--src/data/composite/things/album/withHasCoverArt.js64
-rw-r--r--src/data/composite/things/artwork/index.js5
-rw-r--r--src/data/composite/things/artwork/withAttachedArtwork.js43
-rw-r--r--src/data/composite/things/artwork/withContainingArtworkList.js46
-rw-r--r--src/data/composite/things/artwork/withContribsFromAttachedArtwork.js27
-rw-r--r--src/data/composite/things/artwork/withDate.js41
-rw-r--r--src/data/composite/things/artwork/withPropertyFromAttachedArtwork.js65
-rw-r--r--src/data/composite/things/content/contentArtists.js40
-rw-r--r--src/data/composite/things/content/hasAnnotationPart.js25
-rw-r--r--src/data/composite/things/content/helpers/withExpressedOrImplicitArtistReferences.js60
-rw-r--r--src/data/composite/things/content/index.js7
-rw-r--r--src/data/composite/things/content/withAnnotationParts.js93
-rw-r--r--src/data/composite/things/content/withHasAnnotationPart.js43
-rw-r--r--src/data/composite/things/content/withSourceText.js53
-rw-r--r--src/data/composite/things/content/withSourceURLs.js62
-rw-r--r--src/data/composite/things/content/withWebArchiveDate.js41
-rw-r--r--src/data/composite/things/contribution/thingPropertyMatches.js18
-rw-r--r--src/data/composite/things/contribution/thingReferenceTypeMatches.js29
-rw-r--r--src/data/composite/things/track-section/index.js2
-rw-r--r--src/data/composite/things/track-section/withContinueCountingFrom.js25
-rw-r--r--src/data/composite/things/track-section/withStartCountingFrom.js64
-rw-r--r--src/data/composite/things/track/index.js3
-rw-r--r--src/data/composite/things/track/trackAdditionalNameList.js38
-rw-r--r--src/data/composite/things/track/withAlbum.js22
-rw-r--r--src/data/composite/things/track/withAllReleases.js1
-rw-r--r--src/data/composite/things/track/withAlwaysReferenceByDirectory.js16
-rw-r--r--src/data/composite/things/track/withCoverArtistContribs.js73
-rw-r--r--src/data/composite/things/track/withHasUniqueCoverArt.js76
-rw-r--r--src/data/composite/things/track/withOtherReleases.js3
-rw-r--r--src/data/composite/things/track/withPropertyFromAlbum.js17
-rw-r--r--src/data/composite/things/track/withTrackArtDate.js24
-rw-r--r--src/data/composite/things/track/withTrackNumber.js50
-rw-r--r--src/data/composite/wiki-data/index.js5
-rw-r--r--src/data/composite/wiki-data/splitContentNodesAround.js87
-rw-r--r--src/data/composite/wiki-data/withConstitutedArtwork.js60
-rw-r--r--src/data/composite/wiki-data/withContentNodes.js25
-rw-r--r--src/data/composite/wiki-data/withCoverArtDate.js23
-rw-r--r--src/data/composite/wiki-data/withParsedCommentaryEntries.js260
-rw-r--r--src/data/composite/wiki-data/withResolvedAnnotatedReferenceList.js18
-rw-r--r--src/data/composite/wiki-data/withResolvedSeriesList.js130
-rw-r--r--src/data/composite/wiki-properties/additionalFiles.js30
-rw-r--r--src/data/composite/wiki-properties/additionalNameList.js14
-rw-r--r--src/data/composite/wiki-properties/annotatedReferenceList.js8
-rw-r--r--src/data/composite/wiki-properties/commentary.js30
-rw-r--r--src/data/composite/wiki-properties/commentatorArtists.js11
-rw-r--r--src/data/composite/wiki-properties/constitutibleArtwork.js70
-rw-r--r--src/data/composite/wiki-properties/constitutibleArtworkList.js72
-rw-r--r--src/data/composite/wiki-properties/directory.js1
-rw-r--r--src/data/composite/wiki-properties/index.js6
-rw-r--r--src/data/composite/wiki-properties/referencedArtworkList.js37
-rw-r--r--src/data/composite/wiki-properties/seriesList.js31
-rw-r--r--src/data/composite/wiki-properties/soupyReverse.js15
-rw-r--r--src/data/thing.js12
-rw-r--r--src/data/things/additional-file.js47
-rw-r--r--src/data/things/additional-name.js21
-rw-r--r--src/data/things/album.js420
-rw-r--r--src/data/things/art-tag.js35
-rw-r--r--src/data/things/artist.js45
-rw-r--r--src/data/things/artwork.js510
-rw-r--r--src/data/things/content.js205
-rw-r--r--src/data/things/contribution.js82
-rw-r--r--src/data/things/flash.js82
-rw-r--r--src/data/things/group.js89
-rw-r--r--src/data/things/homepage-layout.js3
-rw-r--r--src/data/things/index.js8
-rw-r--r--src/data/things/language.js55
-rw-r--r--src/data/things/sorting-rule.js1
-rw-r--r--src/data/things/track.js311
-rw-r--r--src/data/things/wiki-info.js37
-rw-r--r--src/data/yaml.js416
-rw-r--r--src/external-links.js29
-rw-r--r--src/find-reverse.js4
-rw-r--r--src/find.js72
-rw-r--r--src/gen-thumbs.js175
-rw-r--r--src/html.js174
-rw-r--r--src/page/album.js6
-rw-r--r--src/page/track.js6
-rw-r--r--src/replacer.js328
-rw-r--r--src/reverse.js27
-rw-r--r--src/static/css/site.css645
-rw-r--r--src/static/js/client/additional-names-box.js4
-rw-r--r--src/static/js/client/css-compatibility-assistant.js26
-rw-r--r--src/static/js/client/expandable-gallery-section.js77
-rw-r--r--src/static/js/client/hoverable-tooltip.js53
-rw-r--r--src/static/js/client/image-overlay.js5
-rw-r--r--src/static/js/client/index.js2
-rw-r--r--src/static/js/client/quick-description.js2
-rw-r--r--src/static/js/client/sidebar-search.js260
-rw-r--r--src/static/js/client/sticky-heading.js15
-rw-r--r--src/static/js/rectangles.js42
-rw-r--r--src/static/js/search-worker.js180
-rw-r--r--src/strings-default.yaml174
-rwxr-xr-xsrc/upd8.js113
-rw-r--r--src/urls-default.yaml2
-rw-r--r--src/urls.js14
-rw-r--r--src/validators.js165
-rw-r--r--src/web-routes.js19
-rw-r--r--src/write/bind-utilities.js2
-rw-r--r--src/write/build-modes/live-dev-server.js4
-rw-r--r--src/write/build-modes/static-build.js42
-rw-r--r--tap-snapshots/test/snapshot/generateAlbumAdditionalFilesList.js.test.cjs56
-rw-r--r--test/snapshot/generateAlbumAdditionalFilesList.js84
232 files changed, 10407 insertions, 4939 deletions
diff --git a/.eslintrc.json b/.eslintrc.json
deleted file mode 100644
index ac1a4e63..00000000
--- a/.eslintrc.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-  "env": {
-    "es2021": true,
-    "node": true
-  },
-  "extends": "eslint:recommended",
-  "parserOptions": {
-    "ecmaVersion": "latest",
-    "sourceType": "module"
-  },
-  "rules": {
-    "indent": ["off"],
-    "no-empty": ["error", {
-      "allowEmptyCatch": true
-    }],
-    "no-unexpected-multiline": ["off"],
-    "no-unused-labels": ["off"],
-    "no-unused-vars": ["error", {
-      "argsIgnorePattern": "^_",
-      "destructuredArrayIgnorePattern": "^"
-    }],
-    "no-cond-assign": ["off"],
-    "no-constant-condition": ["off"],
-    "no-unsafe-finally": ["off"]
-  }
-}
diff --git a/eslint.config.js b/eslint.config.js
new file mode 100644
index 00000000..9d969f57
--- /dev/null
+++ b/eslint.config.js
@@ -0,0 +1,139 @@
+import * as path from 'node:path';
+import {fileURLToPath} from 'node:url';
+
+import {defineConfig} from 'eslint/config';
+import js from '@eslint/js';
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
+const CLIENT_JAVASCRIPT_PATHS = [
+  'src/static/js/**/*.js',
+];
+
+const WEB_WORKER_PATHS = [
+  'src/static/js/search-worker.js',
+];
+
+const COMMON_GLOBALS = {
+  supportedWhenever: {
+    URL: 'readonly',
+
+    clearInterval: 'readonly',
+    clearTimeout: 'readonly',
+    console: 'readonly',
+    fetch: 'readonly',
+    setInterval: 'readonly',
+    setTimeout: 'readonly',
+    structuredClone: 'readonly',
+  },
+};
+
+export default defineConfig([
+  // basic config
+
+  {
+    files: ['src/**/*.js'],
+    extends: ['js/recommended'],
+    plugins: {js},
+
+    rules: {
+      indent: ['off'],
+
+      'no-empty': ['error', {
+        allowEmptyCatch: true,
+      }],
+
+      'no-unexpected-multiline': ['off'],
+      'no-unused-labels': ['off'],
+
+      'no-unused-vars': ['error', {
+        argsIgnorePattern: '^_',
+        destructuredArrayIgnorePattern: '^',
+      }],
+
+      'no-cond-assign': ['off'],
+      'no-constant-condition': ['off'],
+      'no-unsafe-finally': ['off'],
+      'no-self-assign': ['off'],
+      'require-yield': ['off'],
+    },
+  },
+
+  // node.js
+
+  {
+    files: ['src/**/*.js'],
+    ignores: [...CLIENT_JAVASCRIPT_PATHS],
+
+    languageOptions: {
+      ecmaVersion: 2022,
+      sourceType: 'module',
+
+      globals: {
+        ...COMMON_GLOBALS.supportedWhenever,
+
+        process: 'readonly',
+        setImmediate: 'readonly',
+      },
+    },
+  },
+
+  // client javascript - all
+
+  {
+    files: [...CLIENT_JAVASCRIPT_PATHS],
+
+    languageOptions: {
+      ecmaVersion: 2022,
+      sourceType: 'module',
+
+      globals: {
+        ...COMMON_GLOBALS.supportedWhenever,
+
+        CustomEvent: 'readonly',
+        Response: 'readonly',
+        Worker: 'readonly',
+        XMLHttpRequest: 'readonly',
+      },
+    },
+  },
+
+  // client javascript - not web workers
+
+  {
+    files: [...CLIENT_JAVASCRIPT_PATHS],
+    ignores: [...WEB_WORKER_PATHS],
+
+    languageOptions: {
+      globals: {
+        DOMException: 'readonly',
+        DOMRect: 'readonly',
+        MutationObserver: 'readonly',
+        IntersectionObserver: 'readonly',
+
+        document: 'readonly',
+        getComputedStyle: 'readonly',
+        history: 'readonly',
+        location: 'readonly',
+        localStorage: 'readonly',
+        sessionStorage: 'readonly',
+        window: 'readonly',
+      },
+    },
+  },
+
+  // client javascript - web workers
+
+  {
+    files: [WEB_WORKER_PATHS],
+
+    languageOptions: {
+      globals: {
+        onerror: 'writeable',
+        onmessage: 'writeable',
+        onunhandledrejection: 'writeable',
+        postMessage: 'readonly',
+      },
+    },
+  },
+]);
diff --git a/package-lock.json b/package-lock.json
index 11bc6a41..8429f5ea 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
                 "chroma-js": "^2.4.2",
                 "command-exists": "^1.2.9",
                 "compress-json": "^3.0.5",
-                "eslint": "^8.37.0",
+                "eslint": "^9.27.0",
                 "flexsearch": "^0.7.43",
                 "he": "^1.2.0",
                 "image-size": "^1.0.2",
@@ -33,7 +33,7 @@
                 "tcompare": "^6.0.0"
             },
             "engines": {
-                "node": ">= 20.9.0"
+                "node": ">= 22.13.0"
             }
         },
         "node_modules/@alcalzone/ansi-tokenize": {
@@ -100,22 +100,59 @@
             }
         },
         "node_modules/@eslint-community/regexpp": {
-            "version": "4.5.0",
-            "resolved": "https://registry.npmjs.org/@eslint-community/regexpp/-/regexpp-4.5.0.tgz",
-            "integrity": "sha512-vITaYzIcNmjn5tF5uxcZ/ft7/RXGrMUIS9HalWckEOF6ESiwXKoMzAQf2UW0aVd6rnOeExTJVd5hmWXucBKGXQ==",
+            "version": "4.12.1",
+            "resolved": "https://registry.npmjs.org/@eslint-community/regexpp/-/regexpp-4.12.1.tgz",
+            "integrity": "sha512-CCZCDJuduB9OUkFkY2IgppNZMi2lBQgD2qzwXkEia16cge2pijY/aXi96CJMquDMn3nJdlPV1A5KrJEXwfLNzQ==",
+            "license": "MIT",
             "engines": {
                 "node": "^12.0.0 || ^14.0.0 || >=16.0.0"
             }
         },
+        "node_modules/@eslint/config-array": {
+            "version": "0.20.0",
+            "resolved": "https://registry.npmjs.org/@eslint/config-array/-/config-array-0.20.0.tgz",
+            "integrity": "sha512-fxlS1kkIjx8+vy2SjuCB94q3htSNrufYTXubwiBFeaQHbH6Ipi43gFJq2zCMt6PHhImH3Xmr0NksKDvchWlpQQ==",
+            "license": "Apache-2.0",
+            "dependencies": {
+                "@eslint/object-schema": "^2.1.6",
+                "debug": "^4.3.1",
+                "minimatch": "^3.1.2"
+            },
+            "engines": {
+                "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+            }
+        },
+        "node_modules/@eslint/config-helpers": {
+            "version": "0.2.2",
+            "resolved": "https://registry.npmjs.org/@eslint/config-helpers/-/config-helpers-0.2.2.tgz",
+            "integrity": "sha512-+GPzk8PlG0sPpzdU5ZvIRMPidzAnZDl/s9L+y13iodqvb8leL53bTannOrQ/Im7UkpsmFU5Ily5U60LWixnmLg==",
+            "license": "Apache-2.0",
+            "engines": {
+                "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+            }
+        },
+        "node_modules/@eslint/core": {
+            "version": "0.14.0",
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-        },
         "safer-buffer": {
             "version": "2.1.2",
             "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
@@ -9048,11 +9076,6 @@
                 "minimatch": "^3.0.4"
             }
         },
-        "text-table": {
-            "version": "0.2.0",
-            "resolved": "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz",
-            "integrity": "sha512-N+8UisAXDGk8PFXP4HAzVR9nbfmVJ3zYLAWiTIoqC5v5isinhr+r5uaO8+7r3BMfuNIufIsA7RdpVgacC2cSpw=="
-        },
         "to-regex-range": {
             "version": "5.0.1",
             "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",
@@ -9137,11 +9160,6 @@
                 "prelude-ls": "^1.2.1"
             }
         },
-        "type-fest": {
-            "version": "0.20.2",
-            "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.20.2.tgz",
-            "integrity": "sha512-Ne+eE4r0/iWnpAxD852z3A+N0Bt5RN//NjJwRd2VFHEmrywxf5vsZlh4R6lixl6B+wz/8d+maTSAkN1FIkI3LQ=="
-        },
         "typescript": {
             "version": "5.4.5",
             "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.5.tgz",
@@ -9325,7 +9343,8 @@
         "wrappy": {
             "version": "1.0.2",
             "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-            "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
+            "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
+            "dev": true
         },
         "ws": {
             "version": "8.17.1",
diff --git a/package.json b/package.json
index f92058d2..7ad8fd07 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     },
     "scripts": {
         "test": "tap",
-        "dev": "eslint src && node src/upd8.js"
+        "lint": "eslint src"
     },
     "imports": {
         "#aggregate": "./src/aggregate.js",
@@ -23,6 +23,8 @@
         "#composite/things/album": "./src/data/composite/things/album/index.js",
         "#composite/things/art-tag": "./src/data/composite/things/art-tag/index.js",
         "#composite/things/artist": "./src/data/composite/things/artist/index.js",
+        "#composite/things/artwork": "./src/data/composite/things/artwork/index.js",
+        "#composite/things/content": "./src/data/composite/things/content/index.js",
         "#composite/things/contribution": "./src/data/composite/things/contribution/index.js",
         "#composite/things/flash": "./src/data/composite/things/flash/index.js",
         "#composite/things/flash-act": "./src/data/composite/things/flash-act/index.js",
@@ -65,7 +67,7 @@
         "chroma-js": "^2.4.2",
         "command-exists": "^1.2.9",
         "compress-json": "^3.0.5",
-        "eslint": "^8.37.0",
+        "eslint": "^9.27.0",
         "flexsearch": "^0.7.43",
         "he": "^1.2.0",
         "image-size": "^1.0.2",
diff --git a/src/aggregate.js b/src/aggregate.js
index 92c66b73..d5ea2d73 100644
--- a/src/aggregate.js
+++ b/src/aggregate.js
@@ -440,7 +440,15 @@ export function showAggregate(topError, {
       }
     }
 
-    return determineCauseHelper(cause.cause);
+    if (cause.cause) {
+      return determineCauseHelper(cause.cause);
+    }
+
+    if (cause.errors) {
+      return determineErrorsHelper(cause);
+    }
+
+    return cause;
   };
 
   const determineCause = error =>
@@ -478,7 +486,7 @@ export function showAggregate(topError, {
       : error.errors?.flatMap(determineErrorsHelper) ?? null);
 
   const flattenErrorStructure = (error, level = 0) => {
-    const cause = determineCause(error);
+    const cause = determineCause(error); // may be an array!
     const errors = determineErrors(error);
 
     return {
@@ -493,7 +501,9 @@ export function showAggregate(topError, {
           : error.stack),
 
       cause:
-        (cause
+        (Array.isArray(cause)
+          ? cause.map(cause => flattenErrorStructure(cause, level + 1))
+       : cause
           ? flattenErrorStructure(cause, level + 1)
           : null),
 
@@ -528,15 +538,29 @@ export function showAggregate(topError, {
       unhelpfulTraceLines: ownUnhelpfulTraceLines,
     },
   }, index, apparentSiblings) => {
+    const causeSingle = Array.isArray(cause) ? null : cause;
+    const causeArray = Array.isArray(cause) ? cause : null;
+
     const subApparentSiblings =
-      (cause && errors
-        ? [cause, ...errors]
-     : cause
-        ? [cause]
+      (causeSingle && errors
+        ? [causeSingle, ...errors]
+     : causeSingle
+        ? [causeSingle]
+     : causeArray && errors
+        ? [...causeArray, ...errors]
+     : causeArray
+        ? causeArray
      : errors
         ? errors
         : []);
 
+    const presentedAsErrors =
+      (causeArray && errors
+        ? [...causeArray, ...errors]
+     : causeArray
+        ? causeArray
+        : errors);
+
     const anythingHasErrorsThisLayer =
       apparentSiblings.some(({errors}) => !empty(errors));
 
@@ -580,12 +604,12 @@ export function showAggregate(topError, {
       headerPart += ` ${colors.dim(tracePart)}`;
     }
 
-    const head1 = level % 2 === 0 ? '\u21aa' : colors.dim('\u21aa');
+    const head1 = '\u21aa';
     const bar1 = ' ';
 
     const causePart =
-      (cause
-        ? recursive(cause, 0, subApparentSiblings)
+      (causeSingle
+        ? recursive(causeSingle, 0, subApparentSiblings)
             .split('\n')
             .map((line, i) => i === 0 ? ` ${head1} ${line}` : ` ${bar1} ${line}`)
             .join('\n')
@@ -595,8 +619,8 @@ export function showAggregate(topError, {
     const bar2 = level % 2 === 0 ? '\u2502' : colors.dim('\u254e');
 
     const errorsPart =
-      (errors
-        ? errors
+      (presentedAsErrors
+        ? presentedAsErrors
             .map((error, index) => recursive(error, index + 1, subApparentSiblings))
             .flatMap(str => str.split('\n'))
             .map((line, i) => i === 0 ? ` ${head2} ${line}` : ` ${bar2} ${line}`)
diff --git a/src/cli.js b/src/cli.js
index bd4ec685..ec72a625 100644
--- a/src/cli.js
+++ b/src/cli.js
@@ -376,77 +376,79 @@ decorateTime.displayTime = function () {
   }
 };
 
-export function progressPromiseAll(msgOrMsgFn, array) {
+const progressUpdateInterval = 1000 / 60;
+
+function progressShow(message, total) {
+  let start = Date.now(), last = 0, done = 0;
+
+  const progress = () => {
+    const messagePart =
+      (typeof message === 'function'
+        ? message()
+        : message);
+
+    const percent =
+      Math.round((done / total) * 1000) / 10 + '%';
+
+    const percentPart =
+      percent.padEnd('99.9%'.length, ' ');
+
+    return `${messagePart} [${percentPart}]`;
+  };
+
+  process.stdout.write(`\r` + progress());
+
+  return () => {
+    done++;
+
+    if (done === total) {
+      process.stdout.write(
+        `\r\x1b[2m` + progress() +
+        `\x1b[0;32m Done! ` +
+        `\x1b[0;2m(${formatDuration(Date.now() - start)}) ` +
+        `\x1b[0m\n`
+      );
+    } else if (Date.now() - last >= progressUpdateInterval) {
+      process.stdout.write('\r' + progress());
+      last = Date.now();
+    }
+  };
+}
+
+export function progressPromiseAll(message, array) {
   if (!array.length) {
     return Promise.resolve([]);
   }
 
-  const msgFn =
-    typeof msgOrMsgFn === 'function' ? msgOrMsgFn : () => msgOrMsgFn;
-
-  let done = 0,
-    total = array.length;
-  process.stdout.write(`\r${msgFn()} [0/${total}]`);
-  const start = Date.now();
-  return Promise.all(
-    array.map((promise) =>
-      Promise.resolve(promise).then((val) => {
-        done++;
-        // const pc = `${done}/${total}`;
-        const pc = (Math.round((done / total) * 1000) / 10 + '%').padEnd(
-          '99.9%'.length,
-          ' '
-        );
-        if (done === total) {
-          const time = Date.now() - start;
-          process.stdout.write(
-            `\r\x1b[2m${msgFn()} [${pc}] \x1b[0;32mDone! \x1b[0;2m(${time} ms) \x1b[0m\n`
-          );
-        } else {
-          process.stdout.write(`\r${msgFn()} [${pc}] `);
-        }
-        return val;
-      })
-    )
-  );
+  const show = progressShow(message, array.length);
+
+  const next = value => {
+    show();
+
+    return value;
+  };
+
+  const promises =
+    array.map(promise => Promise.resolve(promise).then(next));
+
+  return Promise.all(promises);
 }
 
-export function progressCallAll(msgOrMsgFn, array) {
+export function progressCallAll(message, array) {
   if (!array.length) {
     return [];
   }
 
-  const msgFn =
-    typeof msgOrMsgFn === 'function' ? msgOrMsgFn : () => msgOrMsgFn;
+  const show = progressShow(message, array.length);
 
-  const updateInterval = 1000 / 60;
-
-  let done = 0,
-    total = array.length;
-  process.stdout.write(`\r${msgFn()} [0/${total}]`);
-  const start = Date.now();
-  const vals = [];
-  let lastTime = 0;
+  const values = [];
 
   for (const fn of array) {
-    const val = fn();
-    done++;
-
-    if (done === total) {
-      const pc = '100%'.padEnd('99.9%'.length, ' ');
-      const time = Date.now() - start;
-      process.stdout.write(
-        `\r\x1b[2m${msgFn()} [${pc}] \x1b[0;32mDone! \x1b[0;2m(${time} ms) \x1b[0m\n`
-      );
-    } else if (Date.now() - lastTime >= updateInterval) {
-      const pc = (Math.round((done / total) * 1000) / 10 + '%').padEnd('99.9%'.length, ' ');
-      process.stdout.write(`\r${msgFn()} [${pc}] `);
-      lastTime = Date.now();
-    }
-    vals.push(val);
+    values.push(fn());
+    show();
   }
 
-  return vals;
+  return values;
 }
 
 export function fileIssue({
@@ -459,6 +461,24 @@ export function fileIssue({
   console.error(colors.red(`- https://github.com/hsmusic/hsmusic-wiki/issues/`));
 }
 
+// Quick'n dirty function to present a duration nicely for command-line use.
+export function formatDuration(timeDelta) {
+  const seconds = timeDelta / 1000;
+
+  if (seconds > 90) {
+    const modSeconds = Math.floor(seconds % 60);
+    const minutes = Math.floor(seconds - seconds % 60) / 60;
+    return `${minutes}m${modSeconds}s`;
+  }
+
+  if (seconds < 0.1) {
+    return 'instant';
+  }
+
+  const precision = (seconds > 1 ? 3 : 2);
+  return `${seconds.toPrecision(precision)}s`;
+}
+
 export async function logicalCWD() {
   if (process.env.PWD) {
     return process.env.PWD;
@@ -469,7 +489,7 @@ export async function logicalCWD() {
 
   try {
     await stat('/bin/sh');
-  } catch (error) {
+  } catch {
     // Not logical, so sad.
     return process.cwd();
   }
diff --git a/src/common-util/search-spec.js b/src/common-util/search-spec.js
index 75de0d16..af5ec201 100644
--- a/src/common-util/search-spec.js
+++ b/src/common-util/search-spec.js
@@ -85,107 +85,116 @@ function prepareArtwork(thing, {
   return serializeSrc;
 }
 
-export const searchSpec = {
-  generic: {
-    query: ({
-      albumData,
-      artTagData,
-      artistData,
-      flashData,
-      groupData,
-      trackData,
-    }) => [
-      albumData,
-
-      artTagData,
-
-      artistData
-        .filter(artist => !artist.isAlias),
-
-      flashData,
-
-      groupData,
-
-      trackData
-        // Exclude rereleases - there's no reasonable way to differentiate
-        // them from the main release as part of this query.
-        .filter(track => !track.mainReleaseTrack),
-    ].flat(),
-
-    process(thing, opts) {
-      const fields = {};
-
-      fields.primaryName =
-        thing.name;
-
-      const kind =
-        thing.constructor[Symbol.for('Thing.referenceType')];
-
-      fields.parentName =
-        (kind === 'track'
-          ? thing.album.name
-       : kind === 'group'
-          ? thing.category.name
-       : kind === 'flash'
-          ? thing.act.name
-          : null);
-
-      fields.color =
-        thing.color;
-
-      fields.artTags =
-        (thing.constructor.hasPropertyDescriptor('artTags')
-          ? thing.artTags.map(artTag => artTag.nameShort)
-          : []);
-
-      fields.additionalNames =
-        (thing.constructor.hasPropertyDescriptor('additionalNames')
-          ? thing.additionalNames.map(entry => entry.name)
-       : thing.constructor.hasPropertyDescriptor('aliasNames')
-          ? thing.aliasNames
-          : []);
-
-      const contribKeys = [
-        'artistContribs',
-        'bannerArtistContribs',
-        'contributorContribs',
-        'coverArtistContribs',
-        'wallpaperArtistContribs',
-      ];
+function baselineProcess(thing, opts) {
+  const fields = {};
+
+  fields.primaryName =
+    thing.name;
 
-      const contributions =
-        contribKeys
-          .filter(key => Object.hasOwn(thing, key))
-          .flatMap(key => thing[key]);
+  fields.artwork =
+    prepareArtwork(thing, opts);
+
+  fields.color =
+    thing.color;
+
+  return fields;
+}
 
-      fields.contributors =
-        contributions
-          .flatMap(({artist}) => [
-            artist.name,
-            ...artist.aliasNames,
-          ]);
+const baselineStore = [
+  'primaryName',
+  'artwork',
+  'color',
+];
 
-      const groups =
-         (Object.hasOwn(thing, 'groups')
-           ? thing.groups
-        : Object.hasOwn(thing, 'album')
-           ? thing.album.groups
-           : []);
+function genericQuery(wikiData) {
+  return [
+    wikiData.albumData,
 
-      const mainContributorNames =
-        contributions
-          .map(({artist}) => artist.name);
+    wikiData.artTagData,
 
-      fields.groups =
-        groups
-          .filter(group => !mainContributorNames.includes(group.name))
-          .map(group => group.name);
+    wikiData.artistData
+      .filter(artist => !artist.isAlias),
+
+    wikiData.flashData,
+
+    wikiData.groupData,
+
+    wikiData.trackData
+      // Exclude rereleases - there's no reasonable way to differentiate
+      // them from the main release as part of this query.
+      .filter(track => !track.mainReleaseTrack),
+  ].flat();
+}
+
+function genericProcess(thing, opts) {
+  const fields = baselineProcess(thing, opts);
+
+  const kind =
+    thing.constructor[Symbol.for('Thing.referenceType')];
+
+  fields.parentName =
+    (kind === 'track'
+      ? thing.album.name
+   : kind === 'group'
+      ? thing.category.name
+   : kind === 'flash'
+      ? thing.act.name
+      : null);
+
+  fields.artTags =
+    (thing.constructor.hasPropertyDescriptor('artTags')
+      ? thing.artTags.map(artTag => artTag.nameShort)
+      : []);
+
+  fields.additionalNames =
+    (thing.constructor.hasPropertyDescriptor('additionalNames')
+      ? thing.additionalNames.map(entry => entry.name)
+   : thing.constructor.hasPropertyDescriptor('aliasNames')
+      ? thing.aliasNames
+      : []);
+
+  const contribKeys = [
+    'artistContribs',
+    'contributorContribs',
+  ];
+
+  const contributions =
+    contribKeys
+      .filter(key => Object.hasOwn(thing, key))
+      .flatMap(key => thing[key]);
+
+  fields.contributors =
+    contributions
+      .flatMap(({artist}) => [
+        artist.name,
+        ...artist.aliasNames,
+      ]);
+
+  const groups =
+     (Object.hasOwn(thing, 'groups')
+       ? thing.groups
+    : Object.hasOwn(thing, 'album')
+       ? thing.album.groups
+       : []);
+
+  const mainContributorNames =
+    contributions
+      .map(({artist}) => artist.name);
+
+  fields.groups =
+    groups
+      .filter(group => !mainContributorNames.includes(group.name))
+      .map(group => group.name);
+
+  return fields;
+}
 
-      fields.artwork =
-        prepareArtwork(thing, opts);
+const genericStore = baselineStore;
 
-      return fields;
-    },
+export const searchSpec = {
+  generic: {
+    query: genericQuery,
+    process: genericProcess,
 
     index: [
       'primaryName',
@@ -194,13 +203,25 @@ export const searchSpec = {
       'additionalNames',
       'contributors',
       'groups',
-    ],
+    ].map(field => ({field, tokenize: 'forward'})),
 
-    store: [
+    store: genericStore,
+  },
+
+  verbatim: {
+    query: genericQuery,
+    process: genericProcess,
+
+    index: [
       'primaryName',
-      'artwork',
-      'color',
+      'parentName',
+      'artTags',
+      'additionalNames',
+      'contributors',
+      'groups',
     ],
+
+    store: genericStore,
   },
 };
 
diff --git a/src/common-util/sort.js b/src/common-util/sort.js
index fd382033..d93d94c1 100644
--- a/src/common-util/sort.js
+++ b/src/common-util/sort.js
@@ -389,6 +389,22 @@ export function sortAlbumsTracksChronologically(data, {
   return data;
 }
 
+export function sortArtworksChronologically(data, {
+  latestFirst = false,
+} = {}) {
+  // Artworks conveniently describe their things as artwork.thing, so they
+  // work in sortEntryThingPairs. (Yes, this is just assuming the artworks
+  // are only for albums and tracks... sorry... TODO...)
+  sortEntryThingPairs(data, things =>
+    sortAlbumsTracksChronologically(things, {latestFirst}));
+
+  // Artworks' own dates always matter before however the thing places itself,
+  // and accommodate per-thing properties like coverArtDate anyway.
+  sortByDate(data, {latestFirst});
+
+  return data;
+}
+
 export function sortFlashesChronologically(data, {
   latestFirst = false,
   getDate,
@@ -413,6 +429,7 @@ export function sortFlashesChronologically(data, {
 
 export function sortContributionsChronologically(data, sortThings, {
   latestFirst = false,
+  getThing = contrib => contrib.thing,
 } = {}) {
   // Contributions only have one date property (which is provided when
   // the contribution is created). They're sorted by this most primarily,
@@ -421,7 +438,7 @@ export function sortContributionsChronologically(data, sortThings, {
   const entries =
     data.map(contrib => ({
       entry: contrib,
-      thing: contrib.thing,
+      thing: getThing(contrib),
     }));
 
   sortEntryThingPairs(
diff --git a/src/common-util/sugar.js b/src/common-util/sugar.js
index 66e160aa..e931ad59 100644
--- a/src/common-util/sugar.js
+++ b/src/common-util/sugar.js
@@ -116,10 +116,14 @@ export function findIndexOrEnd(array, fn) {
 // returns null (or values in the array are nullish), they'll just be skipped in
 // the sum.
 export function accumulateSum(array, fn = x => x) {
+  if (!Array.isArray(array)) {
+    return accumulateSum(Array.from(array, fn));
+  }
+
   return array.reduce(
     (accumulator, value, index, array) =>
       accumulator +
-        fn(value, index, array) ?? 0,
+      (fn(value, index, array) ?? 0),
     0);
 }
 
@@ -221,6 +225,9 @@ export const compareArrays = (arr1, arr2, {checkOrder = true} = {}) =>
     ? arr1.every((x, i) => arr2[i] === x)
     : arr1.every((x) => arr2.includes(x)));
 
+export const exhaust = (generatorFunction) =>
+  Array.from(generatorFunction());
+
 export function compareObjects(obj1, obj2, {
   checkOrder = false,
   checkSymbols = true,
@@ -251,11 +258,20 @@ export function compareObjects(obj1, obj2, {
 
 // Stolen from jq! Which pro8a8ly stole the concept from other places. Nice.
 export const withEntries = (obj, fn) => {
-  const result = fn(Object.entries(obj));
-  if (result instanceof Promise) {
-    return result.then(entries => Object.fromEntries(entries));
+  if (obj instanceof Map) {
+    const result = fn(Array.from(obj.entries()));
+    if (result instanceof Promise) {
+      return result.then(entries => new map(entries));
+    } else {
+      return new Map(result);
+    }
   } else {
-    return Object.fromEntries(result);
+    const result = fn(Object.entries(obj));
+    if (result instanceof Promise) {
+      return result.then(entries => Object.fromEntries(entries));
+    } else {
+      return Object.fromEntries(result);
+    }
   }
 }
 
@@ -299,34 +315,74 @@ export function filterProperties(object, properties, {
   return filteredObject;
 }
 
-export function queue(array, max = 50) {
-  if (max === 0) {
-    return array.map((fn) => fn());
+export function queue(functionList, queueSize = 50) {
+  if (queueSize === 0) {
+    return functionList.map(fn => fn());
   }
 
-  const begin = [];
-  let current = 0;
-  const ret = array.map(
-    (fn) =>
-      new Promise((resolve, reject) => {
-        begin.push(() => {
-          current++;
-          Promise.resolve(fn()).then((value) => {
-            current--;
-            if (current < max && begin.length) {
-              begin.shift()();
-            }
-            resolve(value);
-          }, reject);
-        });
-      })
-  );
+  const promiseList = [];
+  const resolveList = [];
+  const rejectList = [];
 
-  for (let i = 0; i < max && begin.length; i++) {
-    begin.shift()();
+  for (let i = 0; i < functionList.length; i++) {
+    const promiseWithResolvers = Promise.withResolvers();
+    promiseList.push(promiseWithResolvers.promise);
+    resolveList.push(promiseWithResolvers.resolve);
+    rejectList.push(promiseWithResolvers.reject);
   }
 
-  return ret;
+  let cursor = 0;
+  let running = 0;
+
+  const next = async () => {
+    if (running >= queueSize) {
+      return;
+    }
+
+    if (cursor === functionList.length) {
+      return;
+    }
+
+    const thisFunction = functionList[cursor];
+    const thisResolve = resolveList[cursor];
+    const thisReject = rejectList[cursor];
+
+    delete functionList[cursor];
+    delete resolveList[cursor];
+    delete rejectList[cursor];
+
+    cursor++;
+    running++;
+
+    try {
+      thisResolve(await thisFunction());
+    } catch (error) {
+      thisReject(error);
+    } finally {
+      running--;
+
+      // If the cursor is at 1, this is the first promise that resolved,
+      // so we're now done the "kick start", and can start the remaining
+      // promises (up to queueSize).
+      if (cursor === 1) {
+        // Since only one promise is used for the "kick start", and that one
+        // has just resolved, we know there's none running at all right now,
+        // and can start as many as specified in the queueSize right away.
+        for (let i = 0; i < queueSize; i++) {
+          next();
+        }
+      } else {
+        next();
+      }
+    }
+  };
+
+  // Only start a single promise, as a "kick start", so that it resolves as
+  // early as possible (it will resolve before we use CPU to start the rest
+  // of the promises, up to queueSize).
+  next();
+
+  return promiseList;
 }
 
 export function delay(ms) {
diff --git a/src/common-util/wiki-data.js b/src/common-util/wiki-data.js
index 4bbef8ab..546f1ad9 100644
--- a/src/common-util/wiki-data.js
+++ b/src/common-util/wiki-data.js
@@ -57,10 +57,9 @@ export function getKebabCase(name) {
 
 // Specific data utilities
 
-// Matches heading details from commentary data in roughly the formats:
+// Matches heading details from commentary data in roughly the format:
 //
-//    <i>artistReference:</i> (annotation, date)
-//    <i>artistReference|artistDisplayText:</i> (annotation, date)
+//    <i>artistText:</i> (annotation, date)
 //
 // where capturing group "annotation" can be any text at all, except that the
 // last entry (past a comma or the only content within parentheses), if parsed
@@ -83,8 +82,9 @@ export function getKebabCase(name) {
 // parentheses can be part of the actual annotation content.
 //
 // Capturing group "artistReference" is all the characters between <i> and </i>
-// (apart from the pipe and "artistDisplayText" text, if present), and is either
-// the name of an artist or an "artist:directory"-style reference.
+// (apart from the pipe and the "artistText" group, if present), and is either
+// the name of one or more artist or "artist:directory"-style references,
+// joined by commas, if multiple.
 //
 // This regular expression *doesn't* match bodies, which will need to be parsed
 // out of the original string based on the indices matched using this.
@@ -94,7 +94,7 @@ const dateRegex = groupName =>
   String.raw`(?<${groupName}>[a-zA-Z]+ [0-9]{1,2}, [0-9]{4,4}|[0-9]{1,2} [^,]*[0-9]{4,4}|[0-9]{1,4}[-/][0-9]{1,4}[-/][0-9]{1,4})`;
 
 const commentaryRegexRaw =
-  String.raw`^<i>(?<artistReferences>.+?)(?:\|(?<artistDisplayText>.+))?:<\/i>(?: \((?<annotation>(?:.*?(?=,|\)[^)]*$))*?)(?:,? ?(?:(?<dateKind>sometime|throughout|around) )?${dateRegex('date')}(?: ?- ?${dateRegex('secondDate')})?(?: (?<accessKind>captured|accessed) ${dateRegex('accessDate')})?)?\))?`;
+  String.raw`^<i>(?<artistText>.+?):<\/i>(?: \((?<annotation>(?:.*?(?=,|\)[^)]*$))*?)(?:,? ?(?:(?<dateKind>sometime|throughout|around) )?${dateRegex('date')}(?: ?- ?${dateRegex('secondDate')})?(?: (?<accessKind>captured|accessed) ${dateRegex('accessDate')})?)?\))?`;
 export const commentaryRegexCaseInsensitive =
   new RegExp(commentaryRegexRaw, 'gmi');
 export const commentaryRegexCaseSensitive =
@@ -102,6 +102,36 @@ export const commentaryRegexCaseSensitive =
 export const commentaryRegexCaseSensitiveOneShot =
   new RegExp(commentaryRegexRaw);
 
+// The #validators function isOldStyleLyrics() describes
+// what this regular expression detects against.
+export const multipleLyricsDetectionRegex =
+  /^<i>.*:<\/i>/m;
+
+export function matchContentEntries(sourceText) {
+  const matchEntries = [];
+
+  let previousMatchEntry = null;
+  let previousEndIndex = null;
+
+  for (const {0: matchText, index: startIndex, groups: matchEntry}
+          of sourceText.matchAll(commentaryRegexCaseSensitive)) {
+    if (previousMatchEntry) {
+      previousMatchEntry.body = sourceText.slice(previousEndIndex, startIndex);
+    }
+
+    matchEntries.push(matchEntry);
+
+    previousMatchEntry = matchEntry;
+    previousEndIndex = startIndex + matchText.length;
+  }
+
+  if (previousMatchEntry) {
+    previousMatchEntry.body = sourceText.slice(previousEndIndex);
+  }
+
+  return matchEntries;
+}
+
 export function filterAlbumsByCommentary(albums) {
   return albums
     .filter((album) => [album, ...album.tracks].some((x) => x.commentary));
@@ -492,3 +522,30 @@ export function combineWikiDataArrays(arrays) {
     return combined;
   }
 }
+
+// Markdown stuff
+
+export function* matchMarkdownLinks(markdownSource, {marked}) {
+  const plausibleLinkRegexp = /\[.*?\)/g;
+
+  let plausibleMatch = null;
+  while (plausibleMatch = plausibleLinkRegexp.exec(markdownSource)) {
+    // Pedantic rules use more particular parentheses detection in link
+    // destinations - they allow one level of balanced parentheses, and
+    // otherwise, parentheses must be escaped. This allows for entire links
+    // to be wrapped in parentheses, e.g below:
+    //
+    //   This is so cool. ([You know??](https://example.com))
+    //
+    const definiteMatch =
+      marked.Lexer.rules.inline.pedantic.link
+        .exec(markdownSource.slice(plausibleMatch.index));
+
+    if (definiteMatch) {
+      const [{length}, label, href] = definiteMatch;
+      const index = plausibleMatch.index + definiteMatch.index;
+
+      yield {label, href, index, length};
+    }
+  }
+}
diff --git a/src/content/dependencies/generateAdditionalFilesList.js b/src/content/dependencies/generateAdditionalFilesList.js
index 68120b23..7e05b5b5 100644
--- a/src/content/dependencies/generateAdditionalFilesList.js
+++ b/src/content/dependencies/generateAdditionalFilesList.js
@@ -1,26 +1,22 @@
-import {stitchArrays} from '#sugar';
-
 export default {
+  contentDependencies: ['generateAdditionalFilesListChunk'],
   extraDependencies: ['html'],
 
-  slots: {
-    chunks: {
-      validate: v => v.strictArrayOf(v.isHTML),
-    },
+  relations: (relation, additionalFiles) => ({
+    chunks:
+      additionalFiles
+        .map(file => relation('generateAdditionalFilesListChunk', file)),
+  }),
 
-    chunkItems: {
-      validate: v => v.strictArrayOf(v.isHTML),
-    },
+  slots: {
+    showFileSizes: {type: 'boolean', default: true},
   },
 
-  generate: (slots, {html}) =>
+  generate: (relations, slots, {html}) =>
     html.tag('ul', {class: 'additional-files-list'},
       {[html.onlyIfContent]: true},
 
-      stitchArrays({
-        chunk: slots.chunks,
-        items: slots.chunkItems,
-      }).map(({chunk, items}) =>
-          chunk.clone()
-            .slot('items', items))),
+      relations.chunks.map(chunk => chunk.slots({
+        showFileSizes: slots.showFileSizes,
+      }))),
 };
diff --git a/src/content/dependencies/generateAdditionalFilesListChunk.js b/src/content/dependencies/generateAdditionalFilesListChunk.js
index 507b2329..3cac851b 100644
--- a/src/content/dependencies/generateAdditionalFilesListChunk.js
+++ b/src/content/dependencies/generateAdditionalFilesListChunk.js
@@ -1,46 +1,81 @@
+import {stitchArrays} from '#sugar';
+
 export default {
-  extraDependencies: ['html', 'language'],
+  contentDependencies: ['linkAdditionalFile', 'transformContent'],
+  extraDependencies: ['getSizeOfMediaFile', 'html', 'language', 'urls'],
 
-  slots: {
-    title: {
-      type: 'html',
-      mutable: false,
-    },
+  relations: (relation, file) => ({
+    description:
+      relation('transformContent', file.description),
 
-    description: {
-      type: 'html',
-      mutable: false,
-    },
+    links:
+      file.filenames
+        .map(filename => relation('linkAdditionalFile', file, filename)),
+  }),
+
+  data: (file) => ({
+    title:
+      file.title,
+
+    paths:
+      file.paths,
+  }),
 
-    items: {
-      validate: v => v.looseArrayOf(v.isHTML),
+  slots: {
+    showFileSizes: {
+      type: 'boolean',
     },
   },
 
-  generate: (slots, {html, language}) =>
-    language.encapsulate('releaseInfo.additionalFiles.entry', capsule =>
+  generate: (data, relations, slots, {getSizeOfMediaFile, html, language, urls}) =>
+    language.encapsulate('releaseInfo.additionalFiles', capsule =>
       html.tag('li',
         html.tag('details',
-          html.isBlank(slots.items) &&
+          html.isBlank(relations.links) &&
             {open: true},
 
           [
             html.tag('summary',
               html.tag('span',
-                language.$(capsule, {
+                language.$(capsule, 'entry', {
                   title:
-                    html.tag('b', slots.title),
+                    html.tag('b', data.title),
                 }))),
 
             html.tag('ul', [
               html.tag('li', {class: 'entry-description'},
                 {[html.onlyIfContent]: true},
-                slots.description),
 
-              (html.isBlank(slots.items)
+                relations.description.slot('mode', 'inline')),
+
+              (html.isBlank(relations.links)
                 ? html.tag('li',
-                    language.$(capsule, 'noFilesAvailable'))
-                : slots.items),
+                    language.$(capsule, 'entry.noFilesAvailable'))
+
+                : stitchArrays({
+                    link: relations.links,
+                    path: data.paths,
+                  }).map(({link, path}) =>
+                      html.tag('li',
+                        language.encapsulate(capsule, 'file', workingCapsule => {
+                          const workingOptions = {file: link};
+
+                          if (slots.showFileSizes) {
+                            const fileSize =
+                              getSizeOfMediaFile(
+                                urls
+                                  .from('media.root')
+                                  .to(...path));
+
+                            if (fileSize) {
+                              workingCapsule += '.withSize';
+                              workingOptions.size =
+                                language.formatFileSize(fileSize);
+                            }
+                          }
+
+                          return language.$(workingCapsule, workingOptions);
+                        })))),
             ]),
           ]))),
 };
diff --git a/src/content/dependencies/generateAdditionalFilesListChunkItem.js b/src/content/dependencies/generateAdditionalFilesListChunkItem.js
deleted file mode 100644
index c37d6bb2..00000000
--- a/src/content/dependencies/generateAdditionalFilesListChunkItem.js
+++ /dev/null
@@ -1,30 +0,0 @@
-export default {
-  extraDependencies: ['html', 'language'],
-
-  slots: {
-    fileLink: {
-      type: 'html',
-      mutable: false,
-    },
-
-    fileSize: {
-      validate: v => v.isWholeNumber,
-    },
-  },
-
-  generate(slots, {html, language}) {
-    const itemParts = ['releaseInfo.additionalFiles.file'];
-    const itemOptions = {file: slots.fileLink};
-
-    if (slots.fileSize) {
-      itemParts.push('withSize');
-      itemOptions.size = language.formatFileSize(slots.fileSize);
-    }
-
-    const li =
-      html.tag('li',
-        language.$(...itemParts, itemOptions));
-
-    return li;
-  },
-};
diff --git a/src/content/dependencies/generateAlbumAdditionalFilesList.js b/src/content/dependencies/generateAlbumAdditionalFilesList.js
deleted file mode 100644
index ad17206f..00000000
--- a/src/content/dependencies/generateAlbumAdditionalFilesList.js
+++ /dev/null
@@ -1,96 +0,0 @@
-import {stitchArrays} from '#sugar';
-
-export default {
-  contentDependencies: [
-    'generateAdditionalFilesList',
-    'generateAdditionalFilesListChunk',
-    'generateAdditionalFilesListChunkItem',
-    'linkAlbumAdditionalFile',
-    'transformContent',
-  ],
-
-  extraDependencies: ['getSizeOfMediaFile', 'html', 'urls'],
-
-  relations: (relation, album, additionalFiles) => ({
-    list:
-      relation('generateAdditionalFilesList', additionalFiles),
-
-    chunks:
-      additionalFiles
-        .map(() => relation('generateAdditionalFilesListChunk')),
-
-    chunkDescriptions:
-      additionalFiles
-        .map(({description}) =>
-          (description
-            ? relation('transformContent', description)
-            : null)),
-
-    chunkItems:
-      additionalFiles
-        .map(({files}) =>
-          (files ?? [])
-            .map(() => relation('generateAdditionalFilesListChunkItem'))),
-
-    chunkItemFileLinks:
-      additionalFiles
-        .map(({files}) =>
-          (files ?? [])
-            .map(file => relation('linkAlbumAdditionalFile', album, file))),
-  }),
-
-  data: (album, additionalFiles) => ({
-    albumDirectory: album.directory,
-
-    chunkTitles:
-      additionalFiles
-        .map(({title}) => title),
-
-    chunkItemLocations:
-      additionalFiles
-        .map(({files}) => files ?? []),
-  }),
-
-  slots: {
-    showFileSizes: {type: 'boolean', default: true},
-  },
-
-  generate: (data, relations, slots, {getSizeOfMediaFile, urls}) =>
-    relations.list.slots({
-      chunks:
-        stitchArrays({
-          chunk: relations.chunks,
-          description: relations.chunkDescriptions,
-          title: data.chunkTitles,
-        }).map(({chunk, title, description}) =>
-            chunk.slots({
-              title,
-              description:
-                (description
-                  ? description.slot('mode', 'inline')
-                  : null),
-            })),
-
-      chunkItems:
-        stitchArrays({
-          items: relations.chunkItems,
-          fileLinks: relations.chunkItemFileLinks,
-          locations: data.chunkItemLocations,
-        }).map(({items, fileLinks, locations}) =>
-            stitchArrays({
-              item: items,
-              fileLink: fileLinks,
-              location: locations,
-            }).map(({item, fileLink, location}) =>
-                item.slots({
-                  fileLink: fileLink,
-                  fileSize:
-                    (slots.showFileSizes
-                      ? getSizeOfMediaFile(
-                          urls
-                            .from('media.root')
-                            .to('media.albumAdditionalFile', data.albumDirectory, location))
-                      : 0),
-                }))),
-    }),
-};
diff --git a/src/content/dependencies/generateAlbumArtInfoBox.js b/src/content/dependencies/generateAlbumArtInfoBox.js
new file mode 100644
index 00000000..8c44c930
--- /dev/null
+++ b/src/content/dependencies/generateAlbumArtInfoBox.js
@@ -0,0 +1,39 @@
+export default {
+  contentDependencies: ['generateReleaseInfoContributionsLine'],
+  extraDependencies: ['html', 'language'],
+
+  relations: (relation, album) => ({
+    wallpaperArtistContributionsLine:
+      (album.wallpaperArtwork
+        ? relation('generateReleaseInfoContributionsLine',
+            album.wallpaperArtwork.artistContribs)
+        : null),
+
+    bannerArtistContributionsLine:
+      (album.bannerArtwork
+        ? relation('generateReleaseInfoContributionsLine',
+            album.bannerArtwork.artistContribs)
+        : null),
+  }),
+
+  generate: (relations, {html, language}) =>
+    language.encapsulate('releaseInfo', capsule =>
+      html.tag('div', {class: 'album-art-info'},
+        {[html.onlyIfContent]: true},
+
+        html.tag('p',
+          {[html.onlyIfContent]: true},
+          {[html.joinChildren]: html.tag('br')},
+
+          [
+            relations.wallpaperArtistContributionsLine?.slots({
+              stringKey: capsule + '.wallpaperArtBy',
+              chronologyKind: 'wallpaperArt',
+            }),
+
+            relations.bannerArtistContributionsLine?.slots({
+              stringKey: capsule + '.bannerArtBy',
+              chronologyKind: 'bannerArt',
+            }),
+          ]))),
+};
diff --git a/src/content/dependencies/generateAlbumArtworkColumn.js b/src/content/dependencies/generateAlbumArtworkColumn.js
new file mode 100644
index 00000000..e6762463
--- /dev/null
+++ b/src/content/dependencies/generateAlbumArtworkColumn.js
@@ -0,0 +1,38 @@
+export default {
+  contentDependencies: ['generateAlbumArtInfoBox', 'generateCoverArtwork'],
+  extraDependencies: ['html'],
+
+  relations: (relation, album) => ({
+    firstCover:
+      (album.hasCoverArt
+        ? relation('generateCoverArtwork', album.coverArtworks[0])
+        : null),
+
+    restCovers:
+      (album.hasCoverArt
+        ? album.coverArtworks.slice(1).map(artwork =>
+            relation('generateCoverArtwork', artwork))
+        : []),
+
+    albumArtInfoBox:
+      relation('generateAlbumArtInfoBox', album),
+  }),
+
+  generate: (relations, {html}) =>
+    html.tags([
+      relations.firstCover?.slots({
+        showOriginDetails: true,
+        showArtTagDetails: true,
+        showReferenceDetails: true,
+      }),
+
+      relations.albumArtInfoBox,
+
+      relations.restCovers.map(cover =>
+        cover.slots({
+          showOriginDetails: true,
+          showArtTagDetails: true,
+          showReferenceDetails: true,
+        })),
+    ]),
+};
diff --git a/src/content/dependencies/generateAlbumCommentaryPage.js b/src/content/dependencies/generateAlbumCommentaryPage.js
index f5df7c3d..3529c4dc 100644
--- a/src/content/dependencies/generateAlbumCommentaryPage.js
+++ b/src/content/dependencies/generateAlbumCommentaryPage.js
@@ -3,13 +3,12 @@ import {empty, stitchArrays} from '#sugar';
 export default {
   contentDependencies: [
     'generateAlbumCommentarySidebar',
-    'generateAlbumCoverArtwork',
     'generateAlbumNavAccent',
     'generateAlbumSecondaryNav',
-    'generateAlbumStyleRules',
+    'generateAlbumStyleTags',
     'generateCommentaryEntry',
     'generateContentHeading',
-    'generateTrackCoverArtwork',
+    'generateCoverArtwork',
     'generatePageLayout',
     'linkAlbum',
     'linkExternal',
@@ -45,8 +44,8 @@ export default {
     relations.sidebar =
       relation('generateAlbumCommentarySidebar', album);
 
-    relations.albumStyleRules =
-      relation('generateAlbumStyleRules', album, null);
+    relations.albumStyleTags =
+      relation('generateAlbumStyleTags', album, null);
 
     relations.albumLink =
       relation('linkAlbum', album);
@@ -66,7 +65,7 @@ export default {
 
       if (album.hasCoverArt) {
         relations.albumCommentaryCover =
-          relation('generateAlbumCoverArtwork', album);
+          relation('generateCoverArtwork', album.coverArtworks[0]);
       }
 
       relations.albumCommentaryEntries =
@@ -91,7 +90,7 @@ export default {
       query.tracksWithCommentary
         .map(track =>
           (track.hasUniqueCoverArt
-            ? relation('generateTrackCoverArtwork', track)
+            ? relation('generateCoverArtwork', track.trackArtworks[0])
             : null));
 
     relations.trackCommentaryEntries =
@@ -152,7 +151,7 @@ export default {
         headingMode: 'sticky',
 
         color: data.color,
-        styleRules: [relations.albumStyleRules],
+        styleTags: relations.albumStyleTags,
 
         mainClasses: ['long-content'],
         mainContent: [
@@ -267,7 +266,10 @@ export default {
                       }),
                   })),
 
-              cover?.slots({mode: 'commentary'}),
+              cover?.slots({
+                mode: 'commentary',
+                color: true,
+              }),
 
               trackDate &&
               trackDate !== data.date &&
diff --git a/src/content/dependencies/generateAlbumCoverArtwork.js b/src/content/dependencies/generateAlbumCoverArtwork.js
deleted file mode 100644
index ff7d2b85..00000000
--- a/src/content/dependencies/generateAlbumCoverArtwork.js
+++ /dev/null
@@ -1,100 +0,0 @@
-export default {
-  contentDependencies: [
-    'generateCoverArtwork',
-    'generateCoverArtworkArtTagDetails',
-    'generateCoverArtworkArtistDetails',
-    'generateCoverArtworkReferenceDetails',
-    'image',
-    'linkAlbumReferencedArtworks',
-    'linkAlbumReferencingArtworks',
-  ],
-
-  extraDependencies: ['html', 'language'],
-
-  relations: (relation, album) => ({
-    coverArtwork:
-      relation('generateCoverArtwork'),
-
-    image:
-      relation('image'),
-
-    artTagDetails:
-      relation('generateCoverArtworkArtTagDetails', album.artTags),
-
-    artistDetails:
-      relation('generateCoverArtworkArtistDetails', album.coverArtistContribs),
-
-    referenceDetails:
-      relation('generateCoverArtworkReferenceDetails',
-        album.referencedArtworks,
-        album.referencedByArtworks),
-
-    referencedArtworksLink:
-      relation('linkAlbumReferencedArtworks', album),
-
-    referencingArtworksLink:
-      relation('linkAlbumReferencingArtworks', album),
-  }),
-
-  data: (album) => ({
-    path:
-      ['media.albumCover', album.directory, album.coverArtFileExtension],
-
-    color:
-      album.color,
-
-    dimensions:
-      album.coverArtDimensions,
-
-    warnings:
-      album.artTags
-        .filter(tag => tag.isContentWarning)
-        .map(tag => tag.name),
-  }),
-
-  slots: {
-    mode: {type: 'string'},
-
-    details: {
-      validate: v => v.is('tags', 'artists'),
-      default: 'tags',
-    },
-
-    showReferenceLinks: {
-      type: 'boolean',
-      default: false,
-    },
-  },
-
-  generate: (data, relations, slots, {language}) =>
-    relations.coverArtwork.slots({
-      mode: slots.mode,
-
-      image:
-        relations.image.slots({
-          path: data.path,
-          color: data.color,
-          alt: language.$('misc.alt.albumCover'),
-        }),
-
-      dimensions: data.dimensions,
-      warnings: data.warnings,
-
-      details: [
-        slots.details === 'tags' &&
-          relations.artTagDetails,
-
-        slots.details === 'artists' &&
-          relations.artistDetails,
-
-        slots.showReferenceLinks &&
-          relations.referenceDetails.slots({
-            referencedLink:
-              relations.referencedArtworksLink,
-
-            referencingLink:
-              relations.referencingArtworksLink,
-          }),
-      ],
-    }),
-};
diff --git a/src/content/dependencies/generateAlbumGalleryAlbumGrid.js b/src/content/dependencies/generateAlbumGalleryAlbumGrid.js
new file mode 100644
index 00000000..7f152871
--- /dev/null
+++ b/src/content/dependencies/generateAlbumGalleryAlbumGrid.js
@@ -0,0 +1,90 @@
+import {stitchArrays} from '#sugar';
+
+export default {
+  contentDependencies: [
+    'generateCoverGrid',
+    'image',
+    'linkAlbum',
+  ],
+
+  extraDependencies: ['html', 'language'],
+
+  query: (album) => ({
+    artworks:
+      (album.hasCoverArt
+        ? album.coverArtworks
+        : []),
+  }),
+
+  relations: (relation, query, album) => ({
+    coverGrid:
+      relation('generateCoverGrid'),
+
+    albumLinks:
+      query.artworks.map(_artwork =>
+        relation('linkAlbum', album)),
+
+    images:
+      query.artworks
+        .map(artwork => relation('image', artwork)),
+  }),
+
+  data: (query, album) => ({
+    albumName:
+      album.name,
+
+    artworkLabels:
+      query.artworks
+        .map(artwork => artwork.label),
+
+    artworkArtists:
+      query.artworks
+        .map(artwork => artwork.artistContribs
+          .map(contrib => contrib.artist.name)),
+  }),
+
+  slots: {
+    attributes: {type: 'attributes', mutable: false},
+  },
+
+  generate: (data, relations, slots, {html, language}) =>
+    html.tag('div',
+      {[html.onlyIfContent]: true},
+
+      slots.attributes,
+
+      [
+        relations.coverArtistsLine,
+
+        relations.coverGrid.slots({
+          links:
+            relations.albumLinks,
+
+          names:
+            data.artworkLabels
+              .map(label => label ?? data.albumName),
+
+          images:
+            stitchArrays({
+              image: relations.images,
+              label: data.artworkLabels,
+            }).map(({image, label}) =>
+                image.slots({
+                  missingSourceContent:
+                    language.$('misc.albumGalleryGrid.noCoverArt', {
+                      name:
+                        label ?? data.albumName,
+                    }),
+                })),
+
+          info:
+            data.artworkArtists.map(artists =>
+              language.$('misc.coverGrid.details.coverArtists', {
+                [language.onlyIfOptions]: ['artists'],
+
+                artists:
+                  language.formatUnitList(artists),
+              })),
+        }),
+      ]),
+};
diff --git a/src/content/dependencies/generateAlbumGalleryPage.js b/src/content/dependencies/generateAlbumGalleryPage.js
index b48d92af..516a7ca8 100644
--- a/src/content/dependencies/generateAlbumGalleryPage.js
+++ b/src/content/dependencies/generateAlbumGalleryPage.js
@@ -1,18 +1,18 @@
-import {compareArrays, stitchArrays} from '#sugar';
+import {stitchArrays, unique} from '#sugar';
+import {getKebabCase} from '#wiki-data';
 
 export default {
   contentDependencies: [
-    'generateAlbumGalleryCoverArtistsLine',
+    'generateAlbumGalleryAlbumGrid',
     'generateAlbumGalleryNoTrackArtworksLine',
     'generateAlbumGalleryStatsLine',
+    'generateAlbumGalleryTrackGrid',
     'generateAlbumNavAccent',
     'generateAlbumSecondaryNav',
-    'generateAlbumStyleRules',
-    'generateCoverGrid',
+    'generateAlbumStyleTags',
+    'generateIntrapageDotSwitcher',
     'generatePageLayout',
-    'image',
     'linkAlbum',
-    'linkTrack',
   ],
 
   extraDependencies: ['html', 'language'],
@@ -20,147 +20,82 @@ export default {
   query(album) {
     const query = {};
 
-    const tracksWithUniqueCoverArt =
+    const trackArtworkLabels =
       album.tracks
-        .filter(track => track.hasUniqueCoverArt);
-
-    // Don't display "all artwork by..." for albums where there's
-    // only one unique artwork in the first place.
-    if (tracksWithUniqueCoverArt.length > 1) {
-      const allCoverArtistArrays =
-        tracksWithUniqueCoverArt
-          .map(track => track.coverArtistContribs)
-          .map(contribs => contribs.map(contrib => contrib.artist));
-
-      const allSameCoverArtists =
-        allCoverArtistArrays
-          .slice(1)
-          .every(artists => compareArrays(artists, allCoverArtistArrays[0]));
-
-      if (allSameCoverArtists) {
-        query.coverArtistsForAllTracks =
-          allCoverArtistArrays[0];
-      }
-    }
+        .map(track => track.trackArtworks
+          .map(artwork => artwork.label));
+
+    const recurranceThreshold = 2;
+
+    // This list may include null, if some artworks are not labelled!
+    // That's expected.
+    query.recurringTrackArtworkLabels =
+      unique(trackArtworkLabels.flat())
+        .filter(label =>
+          trackArtworkLabels
+            .filter(labels => labels.includes(label))
+            .length >=
+          (label === null
+            ? 1
+            : recurranceThreshold));
 
     return query;
   },
 
-  relations(relation, query, album) {
-    const relations = {};
+  relations: (relation, query, album) => ({
+    layout:
+      relation('generatePageLayout'),
 
-    relations.layout =
-      relation('generatePageLayout');
+    albumStyleTags:
+      relation('generateAlbumStyleTags', album, null),
 
-    relations.albumStyleRules =
-      relation('generateAlbumStyleRules', album, null);
-
-    relations.albumLink =
-      relation('linkAlbum', album);
-
-    relations.albumNavAccent =
-      relation('generateAlbumNavAccent', album, null);
-
-    relations.secondaryNav =
-      relation('generateAlbumSecondaryNav', album);
-
-    relations.statsLine =
-      relation('generateAlbumGalleryStatsLine', album);
-
-    if (album.tracks.every(track => !track.hasUniqueCoverArt)) {
-      relations.noTrackArtworksLine =
-        relation('generateAlbumGalleryNoTrackArtworksLine');
-    }
-
-    if (query.coverArtistsForAllTracks) {
-      relations.coverArtistsLine =
-        relation('generateAlbumGalleryCoverArtistsLine', query.coverArtistsForAllTracks);
-    }
-
-    relations.coverGrid =
-      relation('generateCoverGrid');
-
-    relations.links = [
+    albumLink:
       relation('linkAlbum', album),
 
-      ...
-        album.tracks
-          .map(track => relation('linkTrack', track)),
-    ];
-
-    relations.images = [
-      (album.hasCoverArt
-        ? relation('image', album.artTags)
-        : relation('image')),
+    albumNavAccent:
+      relation('generateAlbumNavAccent', album, null),
 
-      ...
-        album.tracks.map(track =>
-          (track.hasUniqueCoverArt
-            ? relation('image', track.artTags)
-            : relation('image'))),
-    ];
-
-    return relations;
-  },
+    secondaryNav:
+      relation('generateAlbumSecondaryNav', album),
 
-  data(query, album) {
-    const data = {};
+    statsLine:
+      relation('generateAlbumGalleryStatsLine', album),
 
-    data.name = album.name;
-    data.color = album.color;
-
-    data.names = [
-      album.name,
-      ...album.tracks.map(track => track.name),
-    ];
-
-    data.coverArtists = [
-      (album.hasCoverArt
-        ? album.coverArtistContribs.map(({artist}) => artist.name)
+    noTrackArtworksLine:
+      (album.tracks.every(track => !track.hasUniqueCoverArt)
+        ? relation('generateAlbumGalleryNoTrackArtworksLine')
         : null),
 
-      ...
-        album.tracks.map(track => {
-          if (query.coverArtistsForAllTracks) {
-            return null;
-          }
+    setSwitcher:
+      relation('generateIntrapageDotSwitcher'),
 
-          if (track.hasUniqueCoverArt) {
-            return track.coverArtistContribs.map(({artist}) => artist.name);
-          }
+    albumGrid:
+      relation('generateAlbumGalleryAlbumGrid', album),
 
-          return null;
-        }),
-    ];
-
-    data.paths = [
-      (album.hasCoverArt
-        ? ['media.albumCover', album.directory, album.coverArtFileExtension]
-        : null),
+    trackGrids:
+      query.recurringTrackArtworkLabels.map(label =>
+        relation('generateAlbumGalleryTrackGrid', album, label)),
+  }),
 
-      ...
-        album.tracks.map(track =>
-          (track.hasUniqueCoverArt
-            ? ['media.trackCover', track.album.directory, track.directory, track.coverArtFileExtension]
-            : null)),
-    ];
+  data: (query, album) => ({
+    trackGridLabels:
+      query.recurringTrackArtworkLabels,
 
-    data.dimensions = [
-      (album.hasCoverArt
-        ? album.coverArtDimensions
-        : null),
+    trackGridIDs:
+      query.recurringTrackArtworkLabels.map(label =>
+        'track-grid-' +
+          (label
+            ? getKebabCase(label)
+            : 'no-label')),
 
-      ...
-        album.tracks.map(track =>
-          (track.hasUniqueCoverArt
-            ? track.coverArtDimensions
-            : null)),
-    ];
+    name:
+      album.name,
 
-    return data;
-  },
+    color:
+      album.color,
+  }),
 
-  generate: (data, relations, {language}) =>
+  generate: (data, relations, {html, language}) =>
     language.encapsulate('albumGalleryPage', pageCapsule =>
       relations.layout.slots({
         title:
@@ -171,39 +106,44 @@ export default {
         headingMode: 'static',
 
         color: data.color,
-        styleRules: [relations.albumStyleRules],
+        styleTags: relations.albumStyleTags,
 
         mainClasses: ['top-index'],
         mainContent: [
           relations.statsLine,
-          relations.coverArtistsLine,
+
+          relations.albumGrid,
+
           relations.noTrackArtworksLine,
 
-          relations.coverGrid
-            .slots({
-              links: relations.links,
-              names: data.names,
-              images:
-                stitchArrays({
-                  image: relations.images,
-                  path: data.paths,
-                  dimensions: data.dimensions,
-                  name: data.names,
-                }).map(({image, path, dimensions, name}) =>
-                    image.slots({
-                      path,
-                      dimensions,
-                      missingSourceContent:
-                        language.$('misc.albumGalleryGrid.noCoverArt', {name}),
-                    })),
-              info:
-                data.coverArtists.map(names =>
-                  (names === null
-                    ? null
-                    : language.$('misc.coverGrid.details.coverArtists', {
-                        artists: language.formatUnitList(names),
-                      }))),
-            }),
+          data.trackGridLabels.some(value => value !== null) &&
+            html.tag('p', {class: 'gallery-set-switcher'},
+              language.encapsulate(pageCapsule, 'setSwitcher', switcherCapsule =>
+                language.$(switcherCapsule, {
+                  sets:
+                    relations.setSwitcher.slots({
+                      initialOptionIndex: 0,
+
+                      titles:
+                        data.trackGridLabels.map(label =>
+                          label ??
+                          language.$(switcherCapsule, 'unlabeledSet')),
+
+                      targetIDs:
+                        data.trackGridIDs,
+                    }),
+                }))),
+
+          stitchArrays({
+            grid: relations.trackGrids,
+            id: data.trackGridIDs,
+          }).map(({grid, id}, index) =>
+              grid.slots({
+                attributes: [
+                  {id},
+                  index >= 1 && {style: 'display: none'},
+                ],
+              })),
         ],
 
         navLinkStyle: 'hierarchical',
diff --git a/src/content/dependencies/generateAlbumGalleryTrackGrid.js b/src/content/dependencies/generateAlbumGalleryTrackGrid.js
new file mode 100644
index 00000000..fb5ed7ea
--- /dev/null
+++ b/src/content/dependencies/generateAlbumGalleryTrackGrid.js
@@ -0,0 +1,122 @@
+import {compareArrays, stitchArrays} from '#sugar';
+
+export default {
+  contentDependencies: [
+    'generateAlbumGalleryCoverArtistsLine',
+    'generateCoverGrid',
+    'image',
+    'linkAlbum',
+    'linkTrack',
+  ],
+
+  extraDependencies: ['html', 'language'],
+
+  query(album, label) {
+    const query = {};
+
+    query.artworks =
+      album.tracks.map(track =>
+        track.trackArtworks.find(artwork => artwork.label === label) ??
+        null);
+
+    const presentArtworks =
+      query.artworks.filter(Boolean);
+
+    if (presentArtworks.length > 1) {
+      const allArtistArrays =
+        presentArtworks
+          .map(artwork => artwork.artistContribs
+            .map(contrib => contrib.artist));
+
+      const allSameArtists =
+        allArtistArrays
+          .slice(1)
+          .every(artists => compareArrays(artists, allArtistArrays[0]));
+
+      if (allSameArtists) {
+        query.artistsForAllTrackArtworks =
+          allArtistArrays[0];
+      }
+    }
+
+    return query;
+  },
+
+  relations: (relation, query, album, _label) => ({
+    coverArtistsLine:
+      (query.artistsForAllTrackArtworks
+        ? relation('generateAlbumGalleryCoverArtistsLine',
+            query.artistsForAllTrackArtworks)
+        : null),
+
+    coverGrid:
+      relation('generateCoverGrid'),
+
+    albumLink:
+      relation('linkAlbum', album),
+
+    trackLinks:
+      album.tracks
+        .map(track => relation('linkTrack', track)),
+
+    images:
+      query.artworks
+        .map(artwork => relation('image', artwork)),
+  }),
+
+  data: (query, album, _label) => ({
+    trackNames:
+      album.tracks
+        .map(track => track.name),
+
+    artworkArtists:
+      query.artworks.map(artwork =>
+        (query.artistsForAllTrackArtworks
+          ? null
+       : artwork
+          ? artwork.artistContribs
+              .map(contrib => contrib.artist.name)
+          : null)),
+  }),
+
+  slots: {
+    attributes: {type: 'attributes', mutable: false},
+  },
+
+  generate: (data, relations, slots, {html, language}) =>
+    html.tag('div',
+      {[html.onlyIfContent]: true},
+
+      slots.attributes,
+
+      [
+        relations.coverArtistsLine,
+
+        relations.coverGrid.slots({
+          links:
+            relations.trackLinks,
+
+          names:
+            data.trackNames,
+
+          images:
+            stitchArrays({
+              image: relations.images,
+              name: data.trackNames,
+            }).map(({image, name}) =>
+                image.slots({
+                  missingSourceContent:
+                    language.$('misc.albumGalleryGrid.noCoverArt', {name}),
+                })),
+
+          info:
+            data.artworkArtists.map(artists =>
+              language.$('misc.coverGrid.details.coverArtists', {
+                [language.onlyIfOptions]: ['artists'],
+
+                artists:
+                  language.formatUnitList(artists),
+              })),
+        }),
+      ]),
+};
diff --git a/src/content/dependencies/generateAlbumInfoPage.js b/src/content/dependencies/generateAlbumInfoPage.js
index aae56637..1664c788 100644
--- a/src/content/dependencies/generateAlbumInfoPage.js
+++ b/src/content/dependencies/generateAlbumInfoPage.js
@@ -2,18 +2,19 @@ import {empty} from '#sugar';
 
 export default {
   contentDependencies: [
+    'generateAdditionalFilesList',
     'generateAdditionalNamesBox',
-    'generateAlbumAdditionalFilesList',
+    'generateAlbumArtworkColumn',
     'generateAlbumBanner',
-    'generateAlbumCoverArtwork',
     'generateAlbumNavAccent',
     'generateAlbumReleaseInfo',
     'generateAlbumSecondaryNav',
     'generateAlbumSidebar',
     'generateAlbumSocialEmbed',
-    'generateAlbumStyleRules',
+    'generateAlbumStyleTags',
     'generateAlbumTrackList',
     'generateCommentaryEntry',
+    'generateContentContentHeading',
     'generateContentHeading',
     'generatePageLayout',
     'linkAlbumCommentary',
@@ -26,8 +27,8 @@ export default {
     layout:
       relation('generatePageLayout'),
 
-    albumStyleRules:
-      relation('generateAlbumStyleRules', album, null),
+    albumStyleTags:
+      relation('generateAlbumStyleTags', album, null),
 
     socialEmbed:
       relation('generateAlbumSocialEmbed', album),
@@ -44,10 +45,8 @@ export default {
     additionalNamesBox:
       relation('generateAdditionalNamesBox', album.additionalNames),
 
-    cover:
-      (album.hasCoverArt
-        ? relation('generateAlbumCoverArtwork', album)
-        : null),
+    artworkColumn:
+      relation('generateAlbumArtworkColumn', album),
 
     banner:
       (album.hasBannerArt
@@ -57,6 +56,9 @@ export default {
     contentHeading:
       relation('generateContentHeading'),
 
+    contentContentHeading:
+      relation('generateContentContentHeading', album),
+
     releaseInfo:
       relation('generateAlbumReleaseInfo', album),
 
@@ -74,16 +76,14 @@ export default {
       relation('generateAlbumTrackList', album),
 
     additionalFilesList:
-      relation('generateAlbumAdditionalFilesList',
-        album,
-        album.additionalFiles),
+      relation('generateAdditionalFilesList', album.additionalFiles),
 
     artistCommentaryEntries:
       album.commentary
         .map(entry => relation('generateCommentaryEntry', entry)),
 
     creditSourceEntries:
-      album.creditSources
+      album.creditingSources
         .map(entry => relation('generateCommentaryEntry', entry)),
   }),
 
@@ -108,16 +108,12 @@ export default {
 
         color: data.color,
         headingMode: 'sticky',
-        styleRules: [relations.albumStyleRules],
+        styleTags: relations.albumStyleTags,
 
         additionalNames: relations.additionalNamesBox,
 
-        cover:
-          (relations.cover
-            ? relations.cover.slots({
-                showReferenceLinks: true,
-              })
-            : null),
+        artworkColumnContent:
+          relations.artworkColumn,
 
         mainContent: [
           relations.releaseInfo,
@@ -165,11 +161,11 @@ export default {
                 : html.blank()),
 
               !html.isBlank(relations.creditSourceEntries) &&
-                language.encapsulate(capsule, 'readCreditSources', capsule =>
+                language.encapsulate(capsule, 'readCreditingSources', capsule =>
                   language.$(capsule, {
                     link:
                       html.tag('a',
-                        {href: '#credit-sources'},
+                        {href: '#crediting-sources'},
                         language.$(capsule, 'link')),
                   })),
             ])),
@@ -187,6 +183,11 @@ export default {
               }),
             ])),
 
+          (!html.isBlank(relations.artistCommentaryEntries) ||
+           !html.isBlank(relations.creditSourceEntries))
+          &&
+            html.tag('hr', {class: 'main-separator'}),
+
           language.encapsulate('releaseInfo.additionalFiles', capsule =>
             html.tags([
               relations.contentHeading.clone()
@@ -199,20 +200,20 @@ export default {
             ])),
 
           html.tags([
-            relations.contentHeading.clone()
+            relations.contentContentHeading.clone()
               .slots({
                 attributes: {id: 'artist-commentary'},
-                title: language.$('misc.artistCommentary'),
+                string: 'misc.artistCommentary',
               }),
 
             relations.artistCommentaryEntries,
           ]),
 
           html.tags([
-            relations.contentHeading.clone()
+            relations.contentContentHeading.clone()
               .slots({
-                attributes: {id: 'credit-sources'},
-                title: language.$('misc.creditSources'),
+                attributes: {id: 'crediting-sources'},
+                string: 'misc.creditingSources',
               }),
 
             relations.creditSourceEntries,
diff --git a/src/content/dependencies/generateAlbumReferencedArtworksPage.js b/src/content/dependencies/generateAlbumReferencedArtworksPage.js
index 3f3d77b3..52c78dc2 100644
--- a/src/content/dependencies/generateAlbumReferencedArtworksPage.js
+++ b/src/content/dependencies/generateAlbumReferencedArtworksPage.js
@@ -1,7 +1,6 @@
 export default {
   contentDependencies: [
-    'generateAlbumCoverArtwork',
-    'generateAlbumStyleRules',
+    'generateAlbumStyleTags',
     'generateBackToAlbumLink',
     'generateReferencedArtworksPage',
     'linkAlbum',
@@ -11,27 +10,21 @@ export default {
 
   relations: (relation, album) => ({
     page:
-      relation('generateReferencedArtworksPage', album.referencedArtworks),
+      relation('generateReferencedArtworksPage', album.coverArtworks[0]),
 
-    albumStyleRules:
-      relation('generateAlbumStyleRules', album, null),
+    albumStyleTags:
+      relation('generateAlbumStyleTags', album, null),
 
     albumLink:
       relation('linkAlbum', album),
 
     backToAlbumLink:
       relation('generateBackToAlbumLink', album),
-
-    cover:
-      relation('generateAlbumCoverArtwork', album),
   }),
 
   data: (album) => ({
     name:
       album.name,
-
-    color:
-      album.color,
   }),
 
   generate: (data, relations, {html, language}) =>
@@ -42,10 +35,7 @@ export default {
             data.name,
         }),
 
-      color: data.color,
-      styleRules: [relations.albumStyleRules],
-
-      cover: relations.cover,
+      styleTags: relations.albumStyleTags,
 
       navLinks: [
         {auto: 'home'},
diff --git a/src/content/dependencies/generateAlbumReferencingArtworksPage.js b/src/content/dependencies/generateAlbumReferencingArtworksPage.js
index 8f2349f9..bc36ae06 100644
--- a/src/content/dependencies/generateAlbumReferencingArtworksPage.js
+++ b/src/content/dependencies/generateAlbumReferencingArtworksPage.js
@@ -1,7 +1,6 @@
 export default {
   contentDependencies: [
-    'generateAlbumCoverArtwork',
-    'generateAlbumStyleRules',
+    'generateAlbumStyleTags',
     'generateBackToAlbumLink',
     'generateReferencingArtworksPage',
     'linkAlbum',
@@ -11,27 +10,21 @@ export default {
 
   relations: (relation, album) => ({
     page:
-      relation('generateReferencingArtworksPage', album.referencedByArtworks),
+      relation('generateReferencingArtworksPage', album.coverArtworks[0]),
 
-    albumStyleRules:
-      relation('generateAlbumStyleRules', album, null),
+    albumStyleTags:
+      relation('generateAlbumStyleTags', album, null),
 
     albumLink:
       relation('linkAlbum', album),
 
     backToAlbumLink:
       relation('generateBackToAlbumLink', album),
-
-    cover:
-      relation('generateAlbumCoverArtwork', album),
   }),
 
   data: (album) => ({
     name:
       album.name,
-
-    color:
-      album.color,
   }),
 
   generate: (data, relations, {html, language}) =>
@@ -42,10 +35,7 @@ export default {
             data.name,
         }),
 
-      color: data.color,
-      styleRules: [relations.albumStyleRules],
-
-      cover: relations.cover,
+      styleTags: relations.albumStyleTags,
 
       navLinks: [
         {auto: 'home'},
diff --git a/src/content/dependencies/generateAlbumReleaseInfo.js b/src/content/dependencies/generateAlbumReleaseInfo.js
index 217282c0..2a958244 100644
--- a/src/content/dependencies/generateAlbumReleaseInfo.js
+++ b/src/content/dependencies/generateAlbumReleaseInfo.js
@@ -3,7 +3,7 @@ import {accumulateSum, empty} from '#sugar';
 export default {
   contentDependencies: [
     'generateReleaseInfoContributionsLine',
-    'linkExternal',
+    'generateReleaseInfoListenLine',
   ],
 
   extraDependencies: ['html', 'language'],
@@ -14,18 +14,8 @@ export default {
     relations.artistContributionsLine =
       relation('generateReleaseInfoContributionsLine', album.artistContribs);
 
-    relations.coverArtistContributionsLine =
-      relation('generateReleaseInfoContributionsLine', album.coverArtistContribs);
-
-    relations.wallpaperArtistContributionsLine =
-      relation('generateReleaseInfoContributionsLine', album.wallpaperArtistContribs);
-
-    relations.bannerArtistContributionsLine =
-      relation('generateReleaseInfoContributionsLine', album.bannerArtistContribs);
-
-    relations.externalLinks =
-      album.urls.map(url =>
-        relation('linkExternal', url));
+    relations.listenLine =
+      relation('generateReleaseInfoListenLine', album);
 
     return relations;
   },
@@ -73,31 +63,11 @@ export default {
               chronologyKind: 'album',
             }),
 
-            relations.coverArtistContributionsLine.slots({
-              stringKey: capsule + '.coverArtBy',
-              chronologyKind: 'coverArt',
-            }),
-
-            relations.wallpaperArtistContributionsLine.slots({
-              stringKey: capsule + '.wallpaperArtBy',
-              chronologyKind: 'wallpaperArt',
-            }),
-
-            relations.bannerArtistContributionsLine.slots({
-              stringKey: capsule + '.bannerArtBy',
-              chronologyKind: 'bannerArt',
-            }),
-
             language.$(capsule, 'released', {
               [language.onlyIfOptions]: ['date'],
               date: language.formatDate(data.date),
             }),
 
-            language.$(capsule, 'artReleased', {
-              [language.onlyIfOptions]: ['date'],
-              date: language.formatDate(data.coverArtDate),
-            }),
-
             language.$(capsule, 'duration', {
               [language.onlyIfOptions]: ['duration'],
               duration:
@@ -110,21 +80,16 @@ export default {
         html.tag('p',
           {[html.onlyIfContent]: true},
 
-          language.$(capsule, 'listenOn', {
-            [language.onlyIfOptions]: ['links'],
-
-            links:
-              language.formatDisjunctionList(
-                relations.externalLinks
-                  .map(link =>
-                    link.slot('context', [
-                      'album',
-                      (data.numTracks === 0
-                        ? 'albumNoTracks'
-                     : data.numTracks === 1
-                        ? 'albumOneTrack'
-                        : 'albumMultipleTracks'),
-                    ]))),
+          relations.listenLine.slots({
+            context: [
+              'album',
+
+              (data.numTracks === 0
+                ? 'albumNoTracks'
+             : data.numTracks === 1
+                ? 'albumOneTrack'
+                : 'albumMultipleTracks'),
+            ],
           })),
       ])),
 };
diff --git a/src/content/dependencies/generateAlbumSecondaryNavGroupPart.js b/src/content/dependencies/generateAlbumSecondaryNavGroupPart.js
index 9f9aaf23..22dfa51c 100644
--- a/src/content/dependencies/generateAlbumSecondaryNavGroupPart.js
+++ b/src/content/dependencies/generateAlbumSecondaryNavGroupPart.js
@@ -67,6 +67,8 @@ export default {
 
   generate: (relations, slots) =>
     relations.parentSiblingsPart.slots({
+      attributes: {class: 'group-nav-links'},
+
       showPreviousNext: slots.mode === 'album',
 
       colorStyle: relations.colorStyle,
diff --git a/src/content/dependencies/generateAlbumSecondaryNavSeriesPart.js b/src/content/dependencies/generateAlbumSecondaryNavSeriesPart.js
index f579cdc9..16f205e3 100644
--- a/src/content/dependencies/generateAlbumSecondaryNavSeriesPart.js
+++ b/src/content/dependencies/generateAlbumSecondaryNavSeriesPart.js
@@ -62,7 +62,7 @@ export default {
 
   generate: (data, relations, slots, {language}) =>
     relations.parentSiblingsPart.slots({
-      attributes: {class: 'series-nav-link'},
+      attributes: {class: 'series-nav-links'},
 
       showPreviousNext: slots.mode === 'album',
 
diff --git a/src/content/dependencies/generateAlbumSidebarTrackSection.js b/src/content/dependencies/generateAlbumSidebarTrackSection.js
index 88aea409..dae5fa03 100644
--- a/src/content/dependencies/generateAlbumSidebarTrackSection.js
+++ b/src/content/dependencies/generateAlbumSidebarTrackSection.js
@@ -1,4 +1,4 @@
-import {empty} from '#sugar';
+import {empty, stitchArrays} from '#sugar';
 
 export default {
   contentDependencies: ['linkTrack'],
@@ -17,23 +17,25 @@ export default {
   data(album, track, trackSection) {
     const data = {};
 
-    data.hasTrackNumbers = album.hasTrackNumbers;
+    data.hasTrackNumbers =
+      album.hasTrackNumbers &&
+      !empty(trackSection.tracks);
+
     data.isTrackPage = !!track;
 
     data.name = trackSection.name;
     data.color = trackSection.color;
     data.isDefaultTrackSection = trackSection.isDefaultTrackSection;
 
-    data.firstTrackNumber = trackSection.startIndex + 1;
-    data.lastTrackNumber = trackSection.startIndex + trackSection.tracks.length;
+    data.firstTrackNumber =
+      (data.hasTrackNumbers
+        ? trackSection.tracks.at(0).trackNumber
+        : null);
 
-    if (track) {
-      const index = trackSection.tracks.indexOf(track);
-      if (index !== -1) {
-        data.includesCurrentTrack = true;
-        data.currentTrackIndex = index;
-      }
-    }
+    data.lastTrackNumber =
+      (data.hasTrackNumbers
+        ? trackSection.tracks.at(-1).trackNumber
+        : null);
 
     data.trackDirectories =
       trackSection.tracks
@@ -43,6 +45,13 @@ export default {
       trackSection.tracks
         .map(track => empty(track.commentary));
 
+    data.tracksAreCurrentTrack =
+      trackSection.tracks
+        .map(traaaaaaaack => traaaaaaaack === track);
+
+    data.includesCurrentTrack =
+      data.tracksAreCurrentTrack.includes(true);
+
     return data;
   },
 
@@ -72,29 +81,39 @@ export default {
     }
 
     const trackListItems =
-      relations.trackLinks.map((trackLink, index) =>
-        html.tag('li',
-          data.includesCurrentTrack &&
-          index === data.currentTrackIndex &&
-            {class: 'current'},
-
-          slots.mode === 'commentary' &&
-          data.tracksAreMissingCommentary[index] &&
-            {class: 'no-commentary'},
-
-          language.$(capsule, 'item', {
-            track:
-              (slots.mode === 'commentary' && data.tracksAreMissingCommentary[index]
-                ? trackLink.slots({
-                    linkless: true,
-                  })
-             : slots.anchor
-                ? trackLink.slots({
-                    anchor: true,
-                    hash: data.trackDirectories[index],
-                  })
-                : trackLink),
-          })));
+      stitchArrays({
+        trackLink: relations.trackLinks,
+        directory: data.trackDirectories,
+        isCurrentTrack: data.tracksAreCurrentTrack,
+        missingCommentary: data.tracksAreMissingCommentary,
+      }).map(({
+          trackLink,
+          directory,
+          isCurrentTrack,
+          missingCommentary,
+        }) =>
+          html.tag('li',
+            data.includesCurrentTrack &&
+            isCurrentTrack &&
+              {class: 'current'},
+
+            slots.mode === 'commentary' &&
+            missingCommentary &&
+              {class: 'no-commentary'},
+
+            language.$(capsule, 'item', {
+              track:
+                (slots.mode === 'commentary' && missingCommentary
+                  ? trackLink.slots({
+                      linkless: true,
+                    })
+               : slots.anchor
+                  ? trackLink.slots({
+                      anchor: true,
+                      hash: directory,
+                    })
+                  : trackLink),
+            })));
 
     return html.tag('details',
       data.includesCurrentTrack &&
@@ -121,17 +140,22 @@ export default {
           colorStyle,
 
           html.tag('span',
-            language.encapsulate(capsule, 'group', workingCapsule => {
-              const workingOptions = {group: sectionName};
-
-              if (data.hasTrackNumbers) {
-                workingCapsule += '.withRange';
-                workingOptions.range =
-                  `${data.firstTrackNumber}–${data.lastTrackNumber}`;
-              }
-
-              return language.$(workingCapsule, workingOptions);
-            }))),
+            language.encapsulate(capsule, 'group', groupCapsule =>
+              language.encapsulate(groupCapsule, workingCapsule => {
+                const workingOptions = {group: sectionName};
+
+                if (data.hasTrackNumbers) {
+                  workingCapsule += '.withRange';
+                  workingOptions.rangePart =
+                    html.tag('span', {class: 'track-section-range'},
+                      language.$(groupCapsule, 'withRange.rangePart', {
+                        range:
+                          `${data.firstTrackNumber}–${data.lastTrackNumber}`,
+                      }));
+                }
+
+                return language.$(workingCapsule, workingOptions);
+              })))),
 
         (data.hasTrackNumbers
           ? html.tag('ol',
diff --git a/src/content/dependencies/generateAlbumSocialEmbed.js b/src/content/dependencies/generateAlbumSocialEmbed.js
index ad02e180..e28a3fd0 100644
--- a/src/content/dependencies/generateAlbumSocialEmbed.js
+++ b/src/content/dependencies/generateAlbumSocialEmbed.js
@@ -32,8 +32,7 @@ export default {
     data.hasImage = album.hasCoverArt;
 
     if (data.hasImage) {
-      data.coverArtDirectory = album.directory;
-      data.coverArtFileExtension = album.coverArtFileExtension;
+      data.imagePath = album.coverArtworks[0].path;
     }
 
     data.albumName = album.name;
@@ -65,7 +64,7 @@ export default {
 
         imagePath:
           (data.hasImage
-            ? ['media.albumCover', data.coverArtDirectory, data.coverArtFileExtension]
+            ? data.imagePath
             : null),
       })),
 };
diff --git a/src/content/dependencies/generateAlbumStyleRules.js b/src/content/dependencies/generateAlbumStyleRules.js
deleted file mode 100644
index 6bfcc62e..00000000
--- a/src/content/dependencies/generateAlbumStyleRules.js
+++ /dev/null
@@ -1,107 +0,0 @@
-import {empty, stitchArrays} from '#sugar';
-
-export default {
-  extraDependencies: ['to'],
-
-  data(album, track) {
-    const data = {};
-
-    data.hasWallpaper = !empty(album.wallpaperArtistContribs);
-    data.hasBanner = !empty(album.bannerArtistContribs);
-
-    if (data.hasWallpaper) {
-      if (!empty(album.wallpaperParts)) {
-        data.wallpaperMode = 'parts';
-
-        data.wallpaperPaths =
-          album.wallpaperParts.map(part =>
-            (part.asset
-              ? ['media.albumWallpaperPart', album.directory, part.asset]
-              : null));
-
-        data.wallpaperStyles =
-          album.wallpaperParts.map(part => part.style);
-      } else {
-        data.wallpaperMode = 'one';
-        data.wallpaperPath = ['media.albumWallpaper', album.directory, album.wallpaperFileExtension];
-        data.wallpaperStyle = album.wallpaperStyle;
-      }
-    }
-
-    if (data.hasBanner) {
-      data.hasBannerStyle = !!album.bannerStyle;
-      data.bannerStyle = album.bannerStyle;
-    }
-
-    data.albumDirectory = album.directory;
-
-    if (track) {
-      data.trackDirectory = track.directory;
-    }
-
-    return data;
-  },
-
-  generate(data, {to}) {
-    const indent = parts =>
-      (parts ?? [])
-        .filter(Boolean)
-        .join('\n')
-        .split('\n')
-        .map(line => ' '.repeat(4) + line)
-        .join('\n');
-
-    const rule = (selector, parts) =>
-      (!empty(parts.filter(Boolean))
-        ? [`${selector} {`, indent(parts), `}`]
-        : []);
-
-    const oneWallpaperRule =
-      data.wallpaperMode === 'one' &&
-        rule(`body::before`, [
-          `background-image: url("${to(...data.wallpaperPath)}");`,
-          data.wallpaperStyle,
-        ]);
-
-    const wallpaperPartRules =
-      data.wallpaperMode === 'parts' &&
-        stitchArrays({
-          path: data.wallpaperPaths,
-          style: data.wallpaperStyles,
-        }).map(({path, style}, index) =>
-            rule(`.wallpaper-part:nth-child(${index + 1})`, [
-              path && `background-image: url("${to(...path)}");`,
-              style,
-            ]));
-
-    const nukeBasicWallpaperRule =
-      data.wallpaperMode === 'parts' &&
-        rule(`body::before`, ['display: none']);
-
-    const wallpaperRules = [
-      oneWallpaperRule,
-      ...wallpaperPartRules || [],
-      nukeBasicWallpaperRule,
-    ];
-
-    const bannerRule =
-      data.hasBanner &&
-        rule(`#banner img`, [
-          data.bannerStyle,
-        ]);
-
-    const dataRule =
-      rule(`:root`, [
-        data.albumDirectory &&
-          `--album-directory: ${data.albumDirectory};`,
-        data.trackDirectory &&
-          `--track-directory: ${data.trackDirectory};`,
-      ]);
-
-    return (
-      [...wallpaperRules, bannerRule, dataRule]
-        .filter(Boolean)
-        .flat()
-        .join('\n'));
-  },
-};
diff --git a/src/content/dependencies/generateAlbumStyleTags.js b/src/content/dependencies/generateAlbumStyleTags.js
new file mode 100644
index 00000000..4cdc6581
--- /dev/null
+++ b/src/content/dependencies/generateAlbumStyleTags.js
@@ -0,0 +1,65 @@
+import {empty} from '#sugar';
+
+export default {
+  contentDependencies: ['generateAlbumWallpaperStyleTag', 'generateStyleTag'],
+  extraDependencies: ['html'],
+
+  relations: (relation, album, _track) => ({
+    styleTag:
+      relation('generateStyleTag'),
+
+    wallpaperStyleTag:
+      relation('generateAlbumWallpaperStyleTag', album),
+  }),
+
+  data(album, track) {
+    const data = {};
+
+    data.hasBanner = !empty(album.bannerArtistContribs);
+
+    if (data.hasBanner) {
+      data.hasBannerStyle = !!album.bannerStyle;
+      data.bannerStyle = album.bannerStyle;
+    }
+
+    data.albumDirectory = album.directory;
+
+    if (track) {
+      data.trackDirectory = track.directory;
+    }
+
+    return data;
+  },
+
+  generate: (data, relations, {html}) =>
+    html.tags([
+      relations.wallpaperStyleTag,
+
+      relations.styleTag.clone().slots({
+        attributes: {class: 'album-banner-style'},
+
+        rules: [
+          data.hasBanner && {
+            select: '#banner img',
+            declare: [data.bannerStyle],
+          },
+        ],
+      }),
+
+      relations.styleTag.clone().slots({
+        attributes: {class: 'album-directory-style'},
+
+        rules: [
+          {
+            select: ':root',
+            declare: [
+              data.albumDirectory &&
+                `--album-directory: ${data.albumDirectory};`,
+              data.trackDirectory &&
+                `--track-directory: ${data.trackDirectory};`,
+            ],
+          },
+        ]
+      }),
+    ], {[html.joinChildren]: ''}),
+};
diff --git a/src/content/dependencies/generateAlbumTrackList.js b/src/content/dependencies/generateAlbumTrackList.js
index 9743c750..0a949ded 100644
--- a/src/content/dependencies/generateAlbumTrackList.js
+++ b/src/content/dependencies/generateAlbumTrackList.js
@@ -102,11 +102,11 @@ export default {
             .map(section => section.tracks.length > 1);
 
         if (album.hasTrackNumbers) {
-          data.trackSectionStartIndices =
+          data.trackSectionsStartCountingFrom =
             album.trackSections
-              .map(section => section.startIndex);
+              .map(section => section.startCountingFrom);
         } else {
-          data.trackSectionStartIndices =
+          data.trackSectionsStartCountingFrom =
             album.trackSections
               .map(() => null);
         }
@@ -147,7 +147,7 @@ export default {
             name: data.trackSectionNames,
             duration: data.trackSectionDurations,
             durationApproximate: data.trackSectionDurationsApproximate,
-            startIndex: data.trackSectionStartIndices,
+            startCountingFrom: data.trackSectionsStartCountingFrom,
           }).map(({
               heading,
               description,
@@ -156,7 +156,7 @@ export default {
               name,
               duration,
               durationApproximate,
-              startIndex,
+              startCountingFrom,
             }) => [
               language.encapsulate('trackList.section', capsule =>
                 heading.slots({
@@ -190,7 +190,7 @@ export default {
 
                 html.tag(listTag,
                   data.hasTrackNumbers &&
-                    {start: startIndex + 1},
+                    {start: startCountingFrom},
 
                   slotItems(items)),
               ]),
diff --git a/src/content/dependencies/generateAlbumWallpaperStyleTag.js b/src/content/dependencies/generateAlbumWallpaperStyleTag.js
new file mode 100644
index 00000000..47864a1d
--- /dev/null
+++ b/src/content/dependencies/generateAlbumWallpaperStyleTag.js
@@ -0,0 +1,38 @@
+export default {
+  contentDependencies: ['generateWallpaperStyleTag'],
+  extraDependencies: ['html'],
+
+  relations: (relation, album) => ({
+    wallpaperStyleTag:
+      (album.hasWallpaperArt
+        ? relation('generateWallpaperStyleTag')
+        : null),
+  }),
+
+  data: (album) => ({
+    singleWallpaperPath:
+      ['media.albumWallpaper', album.directory, album.wallpaperFileExtension],
+
+    singleWallpaperStyle:
+      album.wallpaperStyle,
+
+    wallpaperPartPaths:
+      album.wallpaperParts.map(part =>
+        (part.asset
+          ? ['media.albumWallpaperPart', album.directory, part.asset]
+          : null)),
+
+    wallpaperPartStyles:
+      album.wallpaperParts.map(part => part.style),
+  }),
+
+  generate: (data, relations, {html}) =>
+    (relations.wallpaperStyleTag
+      ? relations.wallpaperStyleTag.slots({
+          singleWallpaperPath: data.singleWallpaperPath,
+          singleWallpaperStyle: data.singleWallpaperStyle,
+          wallpaperPartPaths: data.wallpaperPartPaths,
+          wallpaperPartStyles: data.wallpaperPartStyles,
+        })
+      : html.blank()),
+};
diff --git a/src/content/dependencies/generateArtTagAncestorDescendantMapList.js b/src/content/dependencies/generateArtTagAncestorDescendantMapList.js
index 89150615..80d19b5a 100644
--- a/src/content/dependencies/generateArtTagAncestorDescendantMapList.js
+++ b/src/content/dependencies/generateArtTagAncestorDescendantMapList.js
@@ -33,8 +33,8 @@ export default {
       const artTagsTimesFeaturedTotal =
         artTags.map(artTag =>
           unique([
-            ...artTag.directlyTaggedInThings,
-            ...artTag.indirectlyTaggedInThings,
+            ...artTag.directlyFeaturedInArtworks,
+            ...artTag.indirectlyFeaturedInArtworks,
           ]).length);
 
       const sublists =
diff --git a/src/content/dependencies/generateArtTagGalleryPage.js b/src/content/dependencies/generateArtTagGalleryPage.js
index b633e58f..cfd6d03e 100644
--- a/src/content/dependencies/generateArtTagGalleryPage.js
+++ b/src/content/dependencies/generateArtTagGalleryPage.js
@@ -1,4 +1,4 @@
-import {sortAlbumsTracksChronologically} from '#sort';
+import {sortArtworksChronologically} from '#sort';
 import {empty, stitchArrays, unique} from '#sugar';
 
 export default {
@@ -11,10 +11,9 @@ export default {
     'generatePageLayout',
     'generateQuickDescription',
     'image',
-    'linkAlbum',
+    'linkAnythingMan',
     'linkArtTagGallery',
     'linkExternal',
-    'linkTrack',
   ],
 
   extraDependencies: ['html', 'language', 'wikiData'],
@@ -26,16 +25,13 @@ export default {
   },
 
   query(sprawl, artTag) {
-    const directThings = artTag.directlyTaggedInThings;
-    const indirectThings = artTag.indirectlyTaggedInThings;
-    const allThings = unique([...directThings, ...indirectThings]);
+    const directArtworks = artTag.directlyFeaturedInArtworks;
+    const indirectArtworks = artTag.indirectlyFeaturedInArtworks;
+    const allArtworks = unique([...directArtworks, ...indirectArtworks]);
 
-    sortAlbumsTracksChronologically(allThings, {
-      getDate: thing => thing.coverArtDate ?? thing.date,
-      latestFirst: true,
-    });
+    sortArtworksChronologically(allArtworks, {latestFirst: true});
 
-    return {directThings, indirectThings, allThings};
+    return {directArtworks, indirectArtworks, allArtworks};
   },
 
   relations(relation, query, sprawl, artTag) {
@@ -81,15 +77,12 @@ export default {
       relation('generateCoverGrid');
 
     relations.links =
-      query.allThings
-        .map(thing =>
-          (thing.album
-            ? relation('linkTrack', thing)
-            : relation('linkAlbum', thing)));
+      query.allArtworks
+        .map(artwork => relation('linkAnythingMan', artwork.thing));
 
     relations.images =
-      query.allThings
-        .map(thing => relation('image', thing.artTags));
+      query.allArtworks
+        .map(artwork => relation('image', artwork));
 
     return relations;
   },
@@ -102,30 +95,26 @@ export default {
     data.name = artTag.name;
     data.color = artTag.color;
 
-    data.numArtworksIndirectly = query.indirectThings.length;
-    data.numArtworksDirectly = query.directThings.length;
-    data.numArtworksTotal = query.allThings.length;
+    data.numArtworksIndirectly = query.indirectArtworks.length;
+    data.numArtworksDirectly = query.directArtworks.length;
+    data.numArtworksTotal = query.allArtworks.length;
 
     data.names =
-      query.allThings.map(thing => thing.name);
+      query.allArtworks
+        .map(artwork => artwork.thing.name);
 
-    data.paths =
-      query.allThings.map(thing =>
-        (thing.album
-          ? ['media.trackCover', thing.album.directory, thing.directory, thing.coverArtFileExtension]
-          : ['media.albumCover', thing.directory, thing.coverArtFileExtension]));
+    data.artworkArtists =
+      query.allArtworks
+        .map(artwork => artwork.artistContribs
+          .map(contrib => contrib.artist.name));
 
-    data.dimensions =
-      query.allThings.map(thing => thing.coverArtDimensions);
-
-    data.coverArtists =
-      query.allThings.map(thing =>
-        thing.coverArtistContribs
-          .map(({artist}) => artist.name));
+    data.artworkLabels =
+      query.allArtworks
+        .map(artwork => artwork.label)
 
     data.onlyFeaturedIndirectly =
-      query.allThings.map(thing =>
-        !query.directThings.includes(thing));
+      query.allArtworks.map(artwork =>
+        !query.directArtworks.includes(artwork));
 
     data.hasMixedDirectIndirect =
       data.onlyFeaturedIndirectly.includes(true) &&
@@ -210,6 +199,7 @@ export default {
           relations.coverGrid
             .slots({
               links: relations.links,
+              images: relations.images,
               names: data.names,
               lazy: 12,
 
@@ -217,24 +207,25 @@ export default {
                 data.onlyFeaturedIndirectly.map(onlyFeaturedIndirectly =>
                   (onlyFeaturedIndirectly ? 'featured-indirectly' : '')),
 
-              images:
+              info:
                 stitchArrays({
-                  image: relations.images,
-                  path: data.paths,
-                  dimensions: data.dimensions,
-                }).map(({image, path, dimensions}) =>
-                    image.slots({
-                      path,
-                      dimensions,
+                  artists: data.artworkArtists,
+                  label: data.artworkLabels,
+                }).map(({artists, label}) =>
+                    language.encapsulate('misc.coverGrid.details.coverArtists', workingCapsule => {
+                      const workingOptions = {};
+
+                      workingOptions[language.onlyIfOptions] = ['artists'];
+                      workingOptions.artists =
+                        language.formatUnitList(artists);
+
+                      if (label) {
+                        workingCapsule += '.customLabel';
+                        workingOptions.label = label;
+                      }
+
+                      return language.$(workingCapsule, workingOptions);
                     })),
-
-              info:
-                data.coverArtists.map(names =>
-                  (names === null
-                    ? null
-                    : language.$('misc.coverGrid.details.coverArtists', {
-                        artists: language.formatUnitList(names),
-                      }))),
             }),
         ],
 
diff --git a/src/content/dependencies/generateArtTagInfoPage.js b/src/content/dependencies/generateArtTagInfoPage.js
index 7765f159..9df51b77 100644
--- a/src/content/dependencies/generateArtTagInfoPage.js
+++ b/src/content/dependencies/generateArtTagInfoPage.js
@@ -23,10 +23,10 @@ export default {
     const query = {};
 
     query.directThings =
-      artTag.directlyTaggedInThings;
+      artTag.directlyFeaturedInArtworks;
 
     query.indirectThings =
-      artTag.indirectlyTaggedInThings;
+      artTag.indirectlyFeaturedInArtworks;
 
     query.allThings =
       unique([...query.directThings, ...query.indirectThings]);
@@ -111,8 +111,8 @@ export default {
     directDescendantTimesFeaturedTotal:
       artTag.directDescendantArtTags.map(artTag =>
         unique([
-          ...artTag.directlyTaggedInThings,
-          ...artTag.indirectlyTaggedInThings,
+          ...artTag.directlyFeaturedInArtworks,
+          ...artTag.indirectlyFeaturedInArtworks,
         ]).length),
   }),
 
diff --git a/src/content/dependencies/generateArtTagSidebar.js b/src/content/dependencies/generateArtTagSidebar.js
index c281b93d..9e2f813c 100644
--- a/src/content/dependencies/generateArtTagSidebar.js
+++ b/src/content/dependencies/generateArtTagSidebar.js
@@ -54,8 +54,8 @@ export default {
     directDescendantTimesFeaturedTotal:
       artTag.directDescendantArtTags.map(artTag =>
         unique([
-          ...artTag.directlyTaggedInThings,
-          ...artTag.indirectlyTaggedInThings,
+          ...artTag.directlyFeaturedInArtworks,
+          ...artTag.indirectlyFeaturedInArtworks,
         ]).length),
 
     furthestAncestorArtTagNames:
diff --git a/src/content/dependencies/generateArtistArtworkColumn.js b/src/content/dependencies/generateArtistArtworkColumn.js
new file mode 100644
index 00000000..a4135489
--- /dev/null
+++ b/src/content/dependencies/generateArtistArtworkColumn.js
@@ -0,0 +1,13 @@
+export default {
+  contentDependencies: ['generateCoverArtwork'],
+
+  relations: (relation, artist) => ({
+    coverArtwork:
+      (artist.hasAvatar
+        ? relation('generateCoverArtwork', artist.avatarArtwork)
+        : null),
+  }),
+
+  generate: (relations) =>
+    relations.coverArtwork,
+};
diff --git a/src/content/dependencies/generateArtistCredit.js b/src/content/dependencies/generateArtistCredit.js
index 72d55854..bab32f7d 100644
--- a/src/content/dependencies/generateArtistCredit.js
+++ b/src/content/dependencies/generateArtistCredit.js
@@ -36,11 +36,18 @@ export default {
     // Note that the normal contributions will implicitly *always*
     // "differ from context" if no context contributions are given,
     // as in release info lines.
-    query.normalContributionsDifferFromContext =
+
+    query.normalContributionArtistsDifferFromContext =
       !compareArrays(
         query.normalContributions.map(({artist}) => artist),
         contextNormalContributions.map(({artist}) => artist),
-        {checkOrder: false});
+        {checkOrder: true});
+
+    query.normalContributionAnnotationsDifferFromContext =
+      !compareArrays(
+        query.normalContributions.map(({annotation}) => annotation),
+        contextNormalContributions.map(({annotation}) => annotation),
+        {checkOrder: true});
 
     return query;
   },
@@ -60,8 +67,11 @@ export default {
   }),
 
   data: (query, _creditContributions, _contextContributions) => ({
-    normalContributionsDifferFromContext:
-      query.normalContributionsDifferFromContext,
+    normalContributionArtistsDifferFromContext:
+      query.normalContributionArtistsDifferFromContext,
+
+    normalContributionAnnotationsDifferFromContext:
+      query.normalContributionAnnotationsDifferFromContext,
 
     hasWikiEdits:
       !empty(query.wikiEditContributions),
@@ -80,6 +90,8 @@ export default {
     // It won't be used if contextContributions isn't provided.
     featuringStringKey: {type: 'string'},
 
+    additionalStringOptions: {validate: v => v.isObject},
+
     showAnnotation: {type: 'boolean', default: false},
     showExternalLinks: {type: 'boolean', default: false},
     showChronology: {type: 'boolean', default: false},
@@ -146,23 +158,37 @@ export default {
         ...relations.featuringContributionLinks,
       ]);
 
+    const effectivelyDiffers =
+      (slots.showAnnotation && data.normalContributionAnnotationsDifferFromContext) ||
+      (data.normalContributionArtistsDifferFromContext);
+
     if (empty(relations.featuringContributionLinks)) {
-      if (data.normalContributionsDifferFromContext) {
-        return language.$(slots.normalStringKey, {artists: artistsList});
+      if (effectivelyDiffers) {
+        return language.$(slots.normalStringKey, {
+          ...slots.additionalStringOptions,
+          artists: artistsList,
+        });
       } else {
         return html.blank();
       }
     }
 
-    if (data.normalContributionsDifferFromContext && slots.normalFeaturingStringKey) {
+    if (effectivelyDiffers && slots.normalFeaturingStringKey) {
       return language.$(slots.normalFeaturingStringKey, {
+        ...slots.additionalStringOptions,
         artists: artistsList,
         featuring: featuringList,
       });
     } else if (slots.featuringStringKey) {
-      return language.$(slots.featuringStringKey, {artists: featuringList});
+      return language.$(slots.featuringStringKey, {
+        ...slots.additionalStringOptions,
+        artists: featuringList,
+      });
     } else {
-      return language.$(slots.normalStringKey, {artists: everyoneList});
+      return language.$(slots.normalStringKey, {
+        ...slots.additionalStringOptions,
+        artists: everyoneList,
+      });
     }
   },
 };
diff --git a/src/content/dependencies/generateArtistGalleryPage.js b/src/content/dependencies/generateArtistGalleryPage.js
index 7a76188a..6a24275e 100644
--- a/src/content/dependencies/generateArtistGalleryPage.js
+++ b/src/content/dependencies/generateArtistGalleryPage.js
@@ -1,5 +1,4 @@
-import {sortAlbumsTracksChronologically} from '#sort';
-import {stitchArrays} from '#sugar';
+import {sortArtworksChronologically} from '#sort';
 
 export default {
   contentDependencies: [
@@ -7,83 +6,59 @@ export default {
     'generateCoverGrid',
     'generatePageLayout',
     'image',
-    'linkAlbum',
-    'linkTrack',
+    'linkAnythingMan',
   ],
 
   extraDependencies: ['html', 'language'],
 
-  query(artist) {
-    const things =
-      ([
-        artist.albumCoverArtistContributions,
-        artist.trackCoverArtistContributions,
-      ]).flat()
-        .filter(({annotation}) => !annotation?.startsWith(`edits for wiki`))
-        .map(({thing}) => thing);
-
-    sortAlbumsTracksChronologically(things, {
-      latestFirst: true,
-      getDate: thing => thing.coverArtDate ?? thing.date,
-    });
-
-    return {things};
-  },
-
-  relations(relation, query, artist) {
-    const relations = {};
-
-    relations.layout =
-      relation('generatePageLayout');
-
-    relations.artistNavLinks =
-      relation('generateArtistNavLinks', artist);
-
-    relations.coverGrid =
-      relation('generateCoverGrid');
-
-    relations.links =
-      query.things.map(thing =>
-        (thing.album
-          ? relation('linkTrack', thing)
-          : relation('linkAlbum', thing)));
-
-    relations.images =
-      query.things.map(thing =>
-        relation('image', thing.artTags));
-
-    return relations;
-  },
-
-  data(query, artist) {
-    const data = {};
-
-    data.name = artist.name;
-
-    data.numArtworks = query.things.length;
-
-    data.names =
-      query.things.map(thing => thing.name);
-
-    data.paths =
-      query.things.map(thing =>
-        (thing.album
-          ? ['media.trackCover', thing.album.directory, thing.directory, thing.coverArtFileExtension]
-          : ['media.albumCover', thing.directory, thing.coverArtFileExtension]));
-
-    data.dimensions =
-      query.things.map(thing => thing.coverArtDimensions);
-
-    data.otherCoverArtists =
-      query.things.map(thing =>
-        (thing.coverArtistContribs.length > 1
-          ? thing.coverArtistContribs
-              .filter(({artist: otherArtist}) => otherArtist !== artist)
-              .map(({artist: otherArtist}) => otherArtist.name)
-          : null));
-
-    return data;
-  },
+  query: (artist) => ({
+    artworks:
+      sortArtworksChronologically(
+        ([
+          artist.albumCoverArtistContributions,
+          artist.trackCoverArtistContributions,
+        ]).flat()
+          .filter(contrib => !contrib.annotation?.startsWith(`edits for wiki`))
+          .map(contrib => contrib.thing),
+        {latestFirst: true}),
+  }),
+
+  relations: (relation, query, artist) => ({
+    layout:
+      relation('generatePageLayout'),
+
+    artistNavLinks:
+      relation('generateArtistNavLinks', artist),
+
+    coverGrid:
+      relation('generateCoverGrid'),
+
+    links:
+      query.artworks
+        .map(artwork => relation('linkAnythingMan', artwork.thing)),
+
+    images:
+      query.artworks
+        .map(artwork => relation('image', artwork)),
+  }),
+
+  data: (query, artist) => ({
+    name:
+      artist.name,
+
+    numArtworks:
+      query.artworks.length,
+
+    names:
+      query.artworks
+        .map(artwork => artwork.thing.name),
+
+    otherCoverArtists:
+      query.artworks
+        .map(artwork => artwork.artistContribs
+          .filter(contrib => contrib.artist !== artist)
+          .map(contrib => contrib.artist.name)),
+  }),
 
   generate: (data, relations, {html, language}) =>
     language.encapsulate('artistGalleryPage', pageCapsule =>
@@ -100,7 +75,7 @@ export default {
           html.tag('p', {class: 'quick-info'},
             language.$(pageCapsule, 'infoLine', {
               coverArts:
-                language.countCoverArts(data.numArtworks, {
+                language.countArtworks(data.numArtworks, {
                   unit: true,
                 }),
             })),
@@ -108,27 +83,16 @@ export default {
           relations.coverGrid
             .slots({
               links: relations.links,
+              images: relations.images,
               names: data.names,
 
-              images:
-                stitchArrays({
-                  image: relations.images,
-                  path: data.paths,
-                  dimensions: data.dimensions,
-                }).map(({image, path, dimensions}) =>
-                    image.slots({
-                      path,
-                      dimensions,
-                    })),
-
-              // TODO: Can this be [language.onlyIfOptions]?
               info:
                 data.otherCoverArtists.map(names =>
-                  (names === null
-                    ? null
-                    : language.$('misc.coverGrid.details.otherCoverArtists', {
-                        artists: language.formatUnitList(names),
-                      }))),
+                  language.$('misc.coverGrid.details.otherCoverArtists', {
+                    [language.onlyIfOptions]: ['artists'],
+
+                    artists: language.formatUnitList(names),
+                  })),
             }),
         ],
 
diff --git a/src/content/dependencies/generateArtistGroupContributionsInfo.js b/src/content/dependencies/generateArtistGroupContributionsInfo.js
index 3e0cd1d2..e1fa7a0b 100644
--- a/src/content/dependencies/generateArtistGroupContributionsInfo.js
+++ b/src/content/dependencies/generateArtistGroupContributionsInfo.js
@@ -1,83 +1,90 @@
-import {empty, filterProperties, stitchArrays, unique} from '#sugar';
+import {accumulateSum, empty, stitchArrays, withEntries} from '#sugar';
 
 export default {
   contentDependencies: ['linkGroup'],
   extraDependencies: ['html', 'language', 'wikiData'],
 
-  sprawl({groupCategoryData}) {
-    return {
-      groupOrder: groupCategoryData.flatMap(category => category.groups),
-    }
-  },
+  sprawl: ({groupCategoryData}) => ({
+    groupOrder:
+      groupCategoryData.flatMap(category => category.groups),
+  }),
 
-  query(sprawl, tracksAndAlbums) {
-    const filteredAlbums = tracksAndAlbums.filter(thing => !thing.album);
-    const filteredTracks = tracksAndAlbums.filter(thing => thing.album);
+  query(sprawl, contributions) {
+    const allGroupsUnordered =
+      new Set(contributions.flatMap(contrib => contrib.groups));
 
-    const allAlbums = unique([
-      ...filteredAlbums,
-      ...filteredTracks.map(track => track.album),
-    ]);
+    const allGroupsOrdered =
+      sprawl.groupOrder.filter(group => allGroupsUnordered.has(group));
 
-    const allGroupsUnordered = new Set(Array.from(allAlbums).flatMap(album => album.groups));
-    const allGroupsOrdered = sprawl.groupOrder.filter(group => allGroupsUnordered.has(group));
+    const groupToThingsCountedForContributions =
+      new Map(allGroupsOrdered.map(group => [group, new Set]));
 
-    const mapTemplate = allGroupsOrdered.map(group => [group, 0]);
-    const groupToCountMap = new Map(mapTemplate);
-    const groupToDurationMap = new Map(mapTemplate);
-    const groupToDurationCountMap = new Map(mapTemplate);
+    const groupToThingsCountedForDuration =
+      new Map(allGroupsOrdered.map(group => [group, new Set]));
 
-    for (const album of filteredAlbums) {
-      for (const group of album.groups) {
-        groupToCountMap.set(group, groupToCountMap.get(group) + 1);
-      }
-    }
+    for (const contrib of contributions) {
+      for (const group of contrib.groups) {
+        if (contrib.countInContributionTotals) {
+          groupToThingsCountedForContributions.get(group).add(contrib.thing);
+        }
 
-    for (const track of filteredTracks) {
-      for (const group of track.album.groups) {
-        groupToCountMap.set(group, groupToCountMap.get(group) + 1);
-        if (track.duration && track.mainReleaseTrack === null) {
-          groupToDurationMap.set(group, groupToDurationMap.get(group) + track.duration);
-          groupToDurationCountMap.set(group, groupToDurationCountMap.get(group) + 1);
+        if (contrib.countInDurationTotals) {
+          groupToThingsCountedForDuration.get(group).add(contrib.thing);
         }
       }
     }
 
+    const groupToTotalContributions =
+      withEntries(
+        groupToThingsCountedForContributions,
+        entries => entries.map(
+          ([group, things]) =>
+          ([group, things.size])));
+
+    const groupToTotalDuration =
+      withEntries(
+        groupToThingsCountedForDuration,
+        entries => entries.map(
+          ([group, things]) =>
+          ([group, accumulateSum(things, thing => thing.duration)])))
+
     const groupsSortedByCount =
       allGroupsOrdered
-        .slice()
-        .sort((a, b) => groupToCountMap.get(b) - groupToCountMap.get(a));
+        .filter(group => groupToTotalContributions.get(group) > 0)
+        .sort((a, b) =>
+          (groupToTotalContributions.get(b)
+         - groupToTotalContributions.get(a)));
 
-    // The filter here ensures all displayed groups have at least some duration
-    // when sorting by duration.
     const groupsSortedByDuration =
       allGroupsOrdered
-        .filter(group => groupToDurationMap.get(group) > 0)
-        .sort((a, b) => groupToDurationMap.get(b) - groupToDurationMap.get(a));
+        .filter(group => groupToTotalDuration.get(group) > 0)
+        .sort((a, b) =>
+          (groupToTotalDuration.get(b)
+         - groupToTotalDuration.get(a)));
 
     const groupCountsSortedByCount =
       groupsSortedByCount
-        .map(group => groupToCountMap.get(group));
+        .map(group => groupToTotalContributions.get(group));
 
     const groupDurationsSortedByCount =
       groupsSortedByCount
-        .map(group => groupToDurationMap.get(group));
+        .map(group => groupToTotalDuration.get(group));
 
     const groupDurationsApproximateSortedByCount =
       groupsSortedByCount
-        .map(group => groupToDurationCountMap.get(group) > 1);
+        .map(group => groupToThingsCountedForDuration.get(group).size > 1);
 
     const groupCountsSortedByDuration =
       groupsSortedByDuration
-        .map(group => groupToCountMap.get(group));
+        .map(group => groupToTotalContributions.get(group));
 
     const groupDurationsSortedByDuration =
       groupsSortedByDuration
-        .map(group => groupToDurationMap.get(group));
+        .map(group => groupToTotalDuration.get(group));
 
     const groupDurationsApproximateSortedByDuration =
       groupsSortedByDuration
-        .map(group => groupToDurationCountMap.get(group) > 1);
+        .map(group => groupToThingsCountedForDuration.get(group).size > 1);
 
     return {
       groupsSortedByCount,
@@ -93,29 +100,35 @@ export default {
     };
   },
 
-  relations(relation, query) {
-    return {
-      groupLinksSortedByCount:
-        query.groupsSortedByCount
-          .map(group => relation('linkGroup', group)),
+  relations: (relation, query) => ({
+    groupLinksSortedByCount:
+      query.groupsSortedByCount
+        .map(group => relation('linkGroup', group)),
 
-      groupLinksSortedByDuration:
-        query.groupsSortedByDuration
-          .map(group => relation('linkGroup', group)),
-    };
-  },
+    groupLinksSortedByDuration:
+      query.groupsSortedByDuration
+        .map(group => relation('linkGroup', group)),
+  }),
 
-  data(query) {
-    return filterProperties(query, [
-      'groupCountsSortedByCount',
-      'groupDurationsSortedByCount',
-      'groupDurationsApproximateSortedByCount',
+  data: (query) => ({
+    groupCountsSortedByCount:
+      query.groupCountsSortedByCount,
 
-      'groupCountsSortedByDuration',
-      'groupDurationsSortedByDuration',
-      'groupDurationsApproximateSortedByDuration',
-    ]);
-  },
+    groupDurationsSortedByCount:
+      query.groupDurationsSortedByCount,
+
+    groupDurationsApproximateSortedByCount:
+      query.groupDurationsApproximateSortedByCount,
+
+    groupCountsSortedByDuration:
+      query.groupCountsSortedByDuration,
+
+    groupDurationsSortedByDuration:
+      query.groupDurationsSortedByDuration,
+
+    groupDurationsApproximateSortedByDuration:
+      query.groupDurationsApproximateSortedByDuration,
+  }),
 
   slots: {
     title: {
diff --git a/src/content/dependencies/generateArtistInfoPage.js b/src/content/dependencies/generateArtistInfoPage.js
index 0c4e4189..1f738de4 100644
--- a/src/content/dependencies/generateArtistInfoPage.js
+++ b/src/content/dependencies/generateArtistInfoPage.js
@@ -2,6 +2,7 @@ import {empty, stitchArrays, unique} from '#sugar';
 
 export default {
   contentDependencies: [
+    'generateArtistArtworkColumn',
     'generateArtistGroupContributionsInfo',
     'generateArtistInfoPageArtworksChunkedList',
     'generateArtistInfoPageCommentaryChunkedList',
@@ -9,9 +10,7 @@ export default {
     'generateArtistInfoPageTracksChunkedList',
     'generateArtistNavLinks',
     'generateContentHeading',
-    'generateCoverArtwork',
     'generatePageLayout',
-    'image',
     'linkArtistGallery',
     'linkExternal',
     'linkGroup',
@@ -21,29 +20,17 @@ export default {
   extraDependencies: ['html', 'language'],
 
   query: (artist) => ({
-    // Even if an artist has served as both "artist" (compositional) and
-    // "contributor" (instruments, production, etc) on the same track, that
-    // track only counts as one unique contribution in the list.
-    allTracks:
-      unique(
-        ([
-          artist.trackArtistContributions,
-          artist.trackContributorContributions,
-        ]).flat()
-          .map(({thing}) => thing)),
-
-    // Artworks are different, though. We intentionally duplicate album data
-    // objects when the artist has contributed some combination of cover art,
-    // wallpaper, and banner - these each count as a unique contribution.
-    allArtworks:
-      ([
-        artist.albumCoverArtistContributions,
-        artist.albumWallpaperArtistContributions,
-        artist.albumBannerArtistContributions,
-        artist.trackCoverArtistContributions,
-      ]).flat()
-        .filter(({annotation}) => !annotation?.startsWith('edits for wiki'))
-        .map(({thing}) => thing),
+    trackContributions: [
+      ...artist.trackArtistContributions,
+      ...artist.trackContributorContributions,
+    ],
+
+    artworkContributions: [
+      ...artist.albumCoverArtistContributions,
+      ...artist.albumWallpaperArtistContributions,
+      ...artist.albumBannerArtistContributions,
+      ...artist.trackCoverArtistContributions,
+    ],
 
     // Banners and wallpapers don't show up in the artist gallery page, only
     // cover art.
@@ -69,15 +56,8 @@ export default {
     artistNavLinks:
       relation('generateArtistNavLinks', artist),
 
-    cover:
-      (artist.hasAvatar
-        ? relation('generateCoverArtwork', [], [])
-        : null),
-
-    image:
-      (artist.hasAvatar
-        ? relation('image')
-        : null),
+    artworkColumn:
+      relation('generateArtistArtworkColumn', artist),
 
     contentHeading:
       relation('generateContentHeading'),
@@ -101,7 +81,7 @@ export default {
       relation('generateArtistInfoPageTracksChunkedList', artist),
 
     tracksGroupInfo:
-      relation('generateArtistGroupContributionsInfo', query.allTracks),
+      relation('generateArtistGroupContributionsInfo', query.trackContributions),
 
     artworksChunkedList:
       relation('generateArtistInfoPageArtworksChunkedList', artist, false),
@@ -110,7 +90,7 @@ export default {
       relation('generateArtistInfoPageArtworksChunkedList', artist, true),
 
     artworksGroupInfo:
-      relation('generateArtistGroupContributionsInfo', query.allArtworks),
+      relation('generateArtistGroupContributionsInfo', query.artworkContributions),
 
     artistGalleryLink:
       (query.hasGallery
@@ -131,20 +111,16 @@ export default {
     name:
       artist.name,
 
-    directory:
-      artist.directory,
-
-    avatarFileExtension:
-      (artist.hasAvatar
-        ? artist.avatarFileExtension
-        : null),
-
     closeGroupAnnotations:
       query.generalLinkedGroups
         .map(({annotation}) => annotation),
 
     totalTrackCount:
-      query.allTracks.length,
+      unique(
+        query.trackContributions
+          .filter(contrib => contrib.countInContributionTotals)
+          .map(contrib => contrib.thing))
+        .length,
 
     totalDuration:
       artist.totalDuration,
@@ -156,19 +132,8 @@ export default {
         title: data.name,
         headingMode: 'sticky',
 
-        cover:
-          (relations.cover
-            ? relations.cover.slots({
-                image:
-                  relations.image.slots({
-                    path: [
-                      'media.artistAvatar',
-                      data.directory,
-                      data.avatarFileExtension,
-                    ],
-                  }),
-              })
-            : null),
+        artworkColumnContent:
+          relations.artworkColumn,
 
         mainContent: [
           html.tags([
diff --git a/src/content/dependencies/generateArtistInfoPageArtworksChunkItem.js b/src/content/dependencies/generateArtistInfoPageArtworksChunkItem.js
index 089cfb8d..cb436b0f 100644
--- a/src/content/dependencies/generateArtistInfoPageArtworksChunkItem.js
+++ b/src/content/dependencies/generateArtistInfoPageArtworksChunkItem.js
@@ -1,8 +1,11 @@
+import {empty} from '#sugar';
+
 export default {
   contentDependencies: [
     'generateArtistInfoPageChunkItem',
     'generateArtistInfoPageOtherArtistLinks',
     'linkTrack',
+    'transformContent',
   ],
 
   extraDependencies: ['html', 'language'],
@@ -24,11 +27,14 @@ export default {
 
     trackLink:
       (query.kind === 'track-cover'
-        ? relation('linkTrack', contrib.thing)
+        ? relation('linkTrack', contrib.thing.thing)
         : null),
 
     otherArtistLinks:
       relation('generateArtistInfoPageOtherArtistLinks', [contrib]),
+
+    originDetails:
+      relation('transformContent', contrib.thing.originDetails),
   }),
 
   data: (query, contrib) => ({
@@ -37,6 +43,9 @@ export default {
 
     annotation:
       contrib.annotation,
+
+    label:
+      contrib.thing.label,
   }),
 
   slots: {
@@ -51,9 +60,33 @@ export default {
       otherArtistLinks: relations.otherArtistLinks,
 
       annotation:
-        (slots.filterEditsForWiki
-          ? data.annotation?.replace(/^edits for wiki(: )?/, '')
-          : data.annotation),
+        language.encapsulate('artistPage.creditList.entry.artwork.accent', workingCapsule => {
+          const workingOptions = {};
+
+          const artworkLabel = data.label;
+
+          if (artworkLabel) {
+            workingCapsule += '.withLabel';
+            workingOptions.label =
+              language.typicallyLowerCase(artworkLabel);
+          }
+
+          const contribAnnotation =
+            (slots.filterEditsForWiki
+              ? data.annotation?.replace(/^edits for wiki(: )?/, '')
+              : data.annotation);
+
+          if (contribAnnotation) {
+            workingCapsule += '.withAnnotation';
+            workingOptions.annotation = contribAnnotation;
+          }
+
+          if (empty(Object.keys(workingOptions))) {
+            return html.blank();
+          }
+
+          return language.$(workingCapsule, workingOptions);
+        }),
 
       content:
         language.encapsulate('artistPage.creditList.entry', capsule =>
@@ -68,5 +101,11 @@ export default {
                  : data.kind === 'banner'
                     ? language.$(capsule, 'bannerArt')
                     : language.$(capsule, 'coverArt')))))),
+
+      originDetails:
+        relations.originDetails.slots({
+          mode: 'inline',
+          absorbPunctuationFollowingExternalLinks: false,
+        }),
     }),
 };
diff --git a/src/content/dependencies/generateArtistInfoPageArtworksChunkedList.js b/src/content/dependencies/generateArtistInfoPageArtworksChunkedList.js
index 8b024147..75a4aa5a 100644
--- a/src/content/dependencies/generateArtistInfoPageArtworksChunkedList.js
+++ b/src/content/dependencies/generateArtistInfoPageArtworksChunkedList.js
@@ -27,20 +27,21 @@ export default {
 
     sortContributionsChronologically(
       filteredContributions,
-      sortAlbumsTracksChronologically);
+      sortAlbumsTracksChronologically,
+      {getThing: contrib => contrib.thing.thing});
 
     query.contribs =
       chunkByConditions(filteredContributions, [
         ({date: date1}, {date: date2}) =>
           +date1 !== +date2,
-        ({thing: thing1}, {thing: thing2}) =>
+        ({thing: {thing: thing1}}, {thing: {thing: thing2}}) =>
           (thing1.album ?? thing1) !==
           (thing2.album ?? thing2),
       ]);
 
     query.albums =
       query.contribs
-        .map(contribs => contribs[0].thing)
+        .map(contribs => contribs[0].thing.thing)
         .map(thing => thing.album ?? thing);
 
     return query;
diff --git a/src/content/dependencies/generateArtistInfoPageChunkItem.js b/src/content/dependencies/generateArtistInfoPageChunkItem.js
index 7987b642..c80aeab7 100644
--- a/src/content/dependencies/generateArtistInfoPageChunkItem.js
+++ b/src/content/dependencies/generateArtistInfoPageChunkItem.js
@@ -33,6 +33,11 @@ export default {
       type: 'html',
       mutable: false,
     },
+
+    originDetails: {
+      type: 'html',
+      mutable: false,
+    },
   },
 
   generate: (relations, slots, {html, language}) =>
@@ -40,52 +45,59 @@ export default {
       html.tag('li',
         slots.rerelease && {class: 'rerelease'},
 
-        language.encapsulate(entryCapsule, workingCapsule => {
-          const workingOptions = {entry: slots.content};
-
-          if (!html.isBlank(slots.rereleaseTooltip)) {
-            workingCapsule += '.rerelease';
-            workingOptions.rerelease =
-              relations.textWithTooltip.slots({
-                attributes: {class: 'rerelease'},
-                text: language.$(entryCapsule, 'rerelease.term'),
-                tooltip: slots.rereleaseTooltip,
-              });
-
-            return language.$(workingCapsule, workingOptions);
-          }
-
-          if (!html.isBlank(slots.firstReleaseTooltip)) {
-            workingCapsule += '.firstRelease';
-            workingOptions.firstRelease =
-              relations.textWithTooltip.slots({
-                attributes: {class: 'first-release'},
-                text: language.$(entryCapsule, 'firstRelease.term'),
-                tooltip: slots.firstReleaseTooltip,
-              });
-
-            return language.$(workingCapsule, workingOptions);
-          }
-
-          let anyAccent = false;
-
-          if (!empty(slots.otherArtistLinks)) {
-            anyAccent = true;
-            workingCapsule += '.withArtists';
-            workingOptions.artists =
-              language.formatConjunctionList(slots.otherArtistLinks);
-          }
-
-          if (!html.isBlank(slots.annotation)) {
-            anyAccent = true;
-            workingCapsule += '.withAnnotation';
-            workingOptions.annotation = slots.annotation;
-          }
-
-          if (anyAccent) {
-            return language.$(workingCapsule, workingOptions);
-          } else {
-            return slots.content;
-          }
-        }))),
+        html.tags([
+          language.encapsulate(entryCapsule, workingCapsule => {
+            const workingOptions = {entry: slots.content};
+
+            if (!html.isBlank(slots.rereleaseTooltip)) {
+              workingCapsule += '.rerelease';
+              workingOptions.rerelease =
+                relations.textWithTooltip.slots({
+                  attributes: {class: 'rerelease'},
+                  text: language.$(entryCapsule, 'rerelease.term'),
+                  tooltip: slots.rereleaseTooltip,
+                });
+
+              return language.$(workingCapsule, workingOptions);
+            }
+
+            if (!html.isBlank(slots.firstReleaseTooltip)) {
+              workingCapsule += '.firstRelease';
+              workingOptions.firstRelease =
+                relations.textWithTooltip.slots({
+                  attributes: {class: 'first-release'},
+                  text: language.$(entryCapsule, 'firstRelease.term'),
+                  tooltip: slots.firstReleaseTooltip,
+                });
+
+              return language.$(workingCapsule, workingOptions);
+            }
+
+            let anyAccent = false;
+
+            if (!empty(slots.otherArtistLinks)) {
+              anyAccent = true;
+              workingCapsule += '.withArtists';
+              workingOptions.artists =
+                language.formatConjunctionList(slots.otherArtistLinks);
+            }
+
+            if (!html.isBlank(slots.annotation)) {
+              anyAccent = true;
+              workingCapsule += '.withAnnotation';
+              workingOptions.annotation = slots.annotation;
+            }
+
+            if (anyAccent) {
+              return language.$(workingCapsule, workingOptions);
+            } else {
+              return slots.content;
+            }
+          }),
+
+          html.tag('span', {class: 'origin-details'},
+            {[html.onlyIfContent]: true},
+
+            slots.originDetails),
+        ]))),
 };
diff --git a/src/content/dependencies/generateArtistInfoPageCommentaryChunkedList.js b/src/content/dependencies/generateArtistInfoPageCommentaryChunkedList.js
index d0c5e14e..88c5ed54 100644
--- a/src/content/dependencies/generateArtistInfoPageCommentaryChunkedList.js
+++ b/src/content/dependencies/generateArtistInfoPageCommentaryChunkedList.js
@@ -43,6 +43,7 @@ export default {
         flash,
 
         annotation: entry.annotation,
+        annotationParts: entry.annotationParts,
       },
     });
 
@@ -88,10 +89,10 @@ export default {
           thing.commentary
             .filter(entry => entry.artists.includes(artist))
 
-            .filter(({annotation}) =>
+            .filter(entry =>
               (filterWikiEditorCommentary
-                ? annotation?.match(/^wiki editor/i)
-                : !annotation?.match(/^wiki editor/i)))
+                ? entry.isWikiEditorCommentary
+                : !entry.isWikiEditorCommentary))
 
             .map(entry => processEntry({thing, entry})));
 
@@ -184,11 +185,13 @@ export default {
     itemAnnotations:
       query.chunks
         .map(({chunk}) => chunk
-          .map(({annotation}) =>
+          .map(entry =>
             relation('transformContent',
               (filterWikiEditorCommentary
-                ? annotation?.replace(/^wiki editor(, )?/i, '')
-                : annotation)))),
+                ? entry.annotationParts
+                    .filter(part => part !== 'wiki editor')
+                    .join(', ')
+                : entry.annotation)))),
   }),
 
   data: (query, _artist, _filterWikiEditorCommentary) => ({
diff --git a/src/content/dependencies/generateColorStyleRules.js b/src/content/dependencies/generateColorStyleRules.js
deleted file mode 100644
index c412b8f2..00000000
--- a/src/content/dependencies/generateColorStyleRules.js
+++ /dev/null
@@ -1,42 +0,0 @@
-export default {
-  contentDependencies: ['generateColorStyleVariables'],
-  extraDependencies: ['html'],
-
-  relations: (relation) => ({
-    variables:
-      relation('generateColorStyleVariables'),
-  }),
-
-  data: (color) => ({
-    color:
-      color ?? null,
-  }),
-
-  slots: {
-    color: {
-      validate: v => v.isColor,
-    },
-  },
-
-  generate(data, relations, slots) {
-    const color = data.color ?? slots.color;
-
-    if (!color) {
-      return '';
-    }
-
-    return [
-      `:root {`,
-      ...(
-        relations.variables
-          .slots({
-            color,
-            context: 'page-root',
-            mode: 'property-list',
-          })
-          .content
-          .map(line => line + ';')),
-      `}`,
-    ].join('\n');
-  },
-};
diff --git a/src/content/dependencies/generateColorStyleTag.js b/src/content/dependencies/generateColorStyleTag.js
new file mode 100644
index 00000000..2b1a21dd
--- /dev/null
+++ b/src/content/dependencies/generateColorStyleTag.js
@@ -0,0 +1,51 @@
+export default {
+  contentDependencies: ['generateColorStyleVariables', 'generateStyleTag'],
+  extraDependencies: ['html'],
+
+  relations: (relation) => ({
+    styleTag:
+      relation('generateStyleTag'),
+
+    variables:
+      relation('generateColorStyleVariables'),
+  }),
+
+  data: (color) => ({
+    color:
+      color ?? null,
+  }),
+
+  slots: {
+    color: {
+      validate: v => v.isColor,
+    },
+  },
+
+  generate(data, relations, slots, {html}) {
+    const color =
+      data.color ?? slots.color;
+
+    if (!color) {
+      return html.blank();
+    }
+
+    return relations.styleTag.slots({
+      attributes: [
+        {class: 'color-style'},
+        {'data-color': color},
+      ],
+
+      rules: [
+        {
+          select: ':root',
+          declare:
+            relations.variables.slots({
+              color,
+              context: 'page-root',
+              mode: 'declarations',
+            }).content,
+        },
+      ],
+    });
+  },
+};
diff --git a/src/content/dependencies/generateColorStyleVariables.js b/src/content/dependencies/generateColorStyleVariables.js
index 5270dbe4..c872d0b6 100644
--- a/src/content/dependencies/generateColorStyleVariables.js
+++ b/src/content/dependencies/generateColorStyleVariables.js
@@ -18,7 +18,7 @@ export default {
     },
 
     mode: {
-      validate: v => v.is('style', 'property-list'),
+      validate: v => v.is('style', 'declarations'),
       default: 'style',
     },
   },
@@ -50,15 +50,15 @@ export default {
       `--shadow-color: ${shadow}`,
     ];
 
-    let selectedProperties;
+    let selectedDeclarations;
 
     switch (slots.context) {
       case 'any-content':
-        selectedProperties = anyContent;
+        selectedDeclarations = anyContent;
         break;
 
       case 'image-box':
-        selectedProperties = [
+        selectedDeclarations = [
           `--primary-color: ${primary}`,
           `--dim-color: ${dim}`,
           `--deep-color: ${deep}`,
@@ -67,14 +67,14 @@ export default {
         break;
 
       case 'page-root':
-        selectedProperties = [
+        selectedDeclarations = [
           ...anyContent,
           `--page-primary-color: ${primary}`,
         ];
         break;
 
       case 'primary-only':
-        selectedProperties = [
+        selectedDeclarations = [
           `--primary-color: ${primary}`,
         ];
         break;
@@ -82,10 +82,10 @@ export default {
 
     switch (slots.mode) {
       case 'style':
-        return selectedProperties.join('; ');
+        return selectedDeclarations.join('; ');
 
-      case 'property-list':
-        return selectedProperties;
+      case 'declarations':
+        return selectedDeclarations.map(declaration => declaration + ';');
     }
   },
 };
diff --git a/src/content/dependencies/generateCommentaryEntry.js b/src/content/dependencies/generateCommentaryEntry.js
index c93020f3..367de506 100644
--- a/src/content/dependencies/generateCommentaryEntry.js
+++ b/src/content/dependencies/generateCommentaryEntry.js
@@ -12,14 +12,14 @@ export default {
 
   relations: (relation, entry) => ({
     artistLinks:
-      (!empty(entry.artists) && !entry.artistDisplayText
+      (!empty(entry.artists) && !entry.artistText
         ? entry.artists
             .map(artist => relation('linkArtist', artist))
         : null),
 
     artistsContent:
-      (entry.artistDisplayText
-        ? relation('transformContent', entry.artistDisplayText)
+      (entry.artistText
+        ? relation('transformContent', entry.artistText)
         : null),
 
     annotationContent:
diff --git a/src/content/dependencies/generateContentContentHeading.js b/src/content/dependencies/generateContentContentHeading.js
new file mode 100644
index 00000000..314ef197
--- /dev/null
+++ b/src/content/dependencies/generateContentContentHeading.js
@@ -0,0 +1,39 @@
+export default {
+  contentDependencies: ['generateContentHeading'],
+  extraDependencies: ['html', 'language'],
+
+  relations: (relation, _thing) => ({
+    contentHeading:
+      relation('generateContentHeading'),
+  }),
+
+  data: (thing) => ({
+    name:
+      thing.name,
+  }),
+
+  slots: {
+    attributes: {
+      type: 'attributes',
+      mutable: false,
+    },
+
+    string: {
+      type: 'string',
+    },
+  },
+
+  generate: (data, relations, slots, {html, language}) =>
+    relations.contentHeading.slots({
+      attributes: slots.attributes,
+
+      title:
+        language.$(slots.string, {
+          thing:
+            html.tag('i', data.name),
+        }),
+
+      stickyTitle:
+        language.$(slots.string, 'sticky'),
+    }),
+};
diff --git a/src/content/dependencies/generateContributionTooltipChronologySection.js b/src/content/dependencies/generateContributionTooltipChronologySection.js
index 78c9051c..378c0e1c 100644
--- a/src/content/dependencies/generateContributionTooltipChronologySection.js
+++ b/src/content/dependencies/generateContributionTooltipChronologySection.js
@@ -1,3 +1,19 @@
+import Thing from '#thing';
+
+function getName(thing) {
+  if (!thing) {
+    return null;
+  }
+
+  const referenceType = thing.constructor[Thing.referenceType];
+
+  if (referenceType === 'artwork') {
+    return thing.thing.name;
+  }
+
+  return thing.name;
+}
+
 export default {
   contentDependencies: ['linkAnythingMan'],
   extraDependencies: ['html', 'language'],
@@ -30,14 +46,10 @@ export default {
 
   data: (query, _contribution) => ({
     previousName:
-      (query.previous
-        ? query.previous.thing.name
-        : null),
+      getName(query.previous?.thing),
 
     nextName:
-      (query.next
-        ? query.next.thing.name
-        : null),
+      getName(query.next?.thing),
   }),
 
   slots: {
diff --git a/src/content/dependencies/generateCoverArtwork.js b/src/content/dependencies/generateCoverArtwork.js
index 06972d6b..78a6103b 100644
--- a/src/content/dependencies/generateCoverArtwork.js
+++ b/src/content/dependencies/generateCoverArtwork.js
@@ -1,11 +1,57 @@
 export default {
-  contentDependencies: ['image'],
+  contentDependencies: [
+    'generateColorStyleAttribute',
+    'generateCoverArtworkArtTagDetails',
+    'generateCoverArtworkArtistDetails',
+    'generateCoverArtworkOriginDetails',
+    'generateCoverArtworkReferenceDetails',
+    'image',
+  ],
+
   extraDependencies: ['html'],
 
+  relations: (relation, artwork) => ({
+    colorStyleAttribute:
+      relation('generateColorStyleAttribute'),
+
+    image:
+      relation('image', artwork),
+
+    originDetails:
+      relation('generateCoverArtworkOriginDetails', artwork),
+
+    artTagDetails:
+      relation('generateCoverArtworkArtTagDetails', artwork),
+
+    artistDetails:
+      relation('generateCoverArtworkArtistDetails', artwork),
+
+    referenceDetails:
+      relation('generateCoverArtworkReferenceDetails', artwork),
+  }),
+
+  data: (artwork) => ({
+    attachAbove:
+      artwork.attachAbove,
+
+    attachedArtworkIsMainArtwork:
+      (artwork.attachAbove
+        ? artwork.attachedArtwork.isMainArtwork
+        : null),
+
+    color:
+      artwork.thing.color ?? null,
+
+    dimensions:
+      artwork.dimensions,
+  }),
+
   slots: {
-    image: {
-      type: 'html',
-      mutable: true,
+    alt: {type: 'string'},
+
+    color: {
+      validate: v => v.anyOf(v.isBoolean, v.isColor),
+      default: false,
     },
 
     mode: {
@@ -13,13 +59,10 @@ export default {
       default: 'primary',
     },
 
-    dimensions: {
-      validate: v => v.isDimensions,
-    },
-
-    warnings: {
-      validate: v => v.looseArrayOf(v.isString),
-    },
+    showOriginDetails: {type: 'boolean', default: false},
+    showArtTagDetails: {type: 'boolean', default: false},
+    showArtistDetails: {type: 'boolean', default: false},
+    showReferenceDetails: {type: 'boolean', default: false},
 
     details: {
       type: 'html',
@@ -27,60 +70,88 @@ export default {
     },
   },
 
-  generate(slots, {html}) {
+  generate(data, relations, slots, {html}) {
+    const {image} = relations;
+
+    image.setSlot('alt', slots.alt);
+
     const square =
-      (slots.dimensions
-        ? slots.dimensions[0] === slots.dimensions[1]
+      (data.dimensions
+        ? data.dimensions[0] === data.dimensions[1]
         : true);
 
-    const sizeSlots =
-      (square
-        ? {square: true}
-        : {dimensions: slots.dimensions});
-
-    switch (slots.mode) {
-      case 'primary':
-        return html.tags([
-          slots.image.slots({
-            thumb: 'medium',
-            reveal: true,
-            link: true,
-
-            warnings: slots.warnings,
-            ...sizeSlots,
-          }),
-
-          slots.details,
-        ]);
-
-      case 'thumbnail':
-        return (
-          slots.image.slots({
-            thumb: 'small',
-            reveal: false,
-            link: false,
-
-            warnings: slots.warnings,
-            ...sizeSlots,
-          }));
-
-      case 'commentary':
-        return (
-          slots.image.slots({
-            thumb: 'medium',
-            reveal: true,
-            link: true,
-            lazy: true,
-
-            warnings: slots.warnings,
-            ...sizeSlots,
-
-            attributes:
-              {class: 'commentary-art'},
-          }));
-
-      default:
-        return html.blank();
+    if (square) {
+      image.setSlot('square', true);
+    } else {
+      image.setSlot('dimensions', data.dimensions);
     }
+
+    const attributes = html.attributes();
+
+    let color = null;
+    if (typeof slots.color === 'boolean') {
+      if (slots.color) {
+        color = data.color;
+      }
+    } else if (slots.color) {
+      color = slots.color;
+    }
+
+    if (color) {
+      relations.colorStyleAttribute.setSlot('color', color);
+      attributes.add(relations.colorStyleAttribute);
+    }
+
+    return html.tags([
+      data.attachAbove &&
+        html.tag('div', {class: 'cover-artwork-joiner'}),
+
+      html.tag('div', {class: 'cover-artwork'},
+        slots.mode === 'commentary' &&
+          {class: 'commentary-art'},
+
+        data.attachAbove &&
+        data.attachedArtworkIsMainArtwork &&
+          {class: 'attached-artwork-is-main-artwork'},
+
+        attributes,
+
+        (slots.mode === 'primary'
+          ? [
+              relations.image.slots({
+                thumb: 'medium',
+                reveal: true,
+                link: true,
+              }),
+
+              slots.showOriginDetails &&
+                relations.originDetails,
+
+              slots.showArtTagDetails &&
+                relations.artTagDetails,
+
+              slots.showArtistDetails &&
+                relations.artistDetails,
+
+              slots.showReferenceDetails &&
+                relations.referenceDetails,
+
+              slots.details,
+            ]
+       : slots.mode === 'thumbnail'
+          ? relations.image.slots({
+              thumb: 'small',
+              reveal: false,
+              link: false,
+            })
+       : slots.mode === 'commentary'
+          ? relations.image.slots({
+              thumb: 'medium',
+              reveal: true,
+              link: true,
+              lazy: true,
+            })
+          : html.blank())),
+    ]);
   },
 };
diff --git a/src/content/dependencies/generateCoverArtworkArtTagDetails.js b/src/content/dependencies/generateCoverArtworkArtTagDetails.js
index b4edbbdd..4d908665 100644
--- a/src/content/dependencies/generateCoverArtworkArtTagDetails.js
+++ b/src/content/dependencies/generateCoverArtworkArtTagDetails.js
@@ -1,22 +1,42 @@
-import {stitchArrays} from '#sugar';
+import {compareArrays, empty, stitchArrays} from '#sugar';
+
+function linkable(tag) {
+  return !tag.isContentWarning;
+}
 
 export default {
   contentDependencies: ['linkArtTagGallery'],
-  extraDependencies: ['html'],
+  extraDependencies: ['html', 'language'],
 
-  query: (artTags) => ({
+  query: (artwork) => ({
     linkableArtTags:
-      artTags
-        .filter(tag => !tag.isContentWarning),
+      artwork.artTags.filter(linkable),
+
+    mainArtworkLinkableArtTags:
+      (artwork.mainArtwork
+        ? artwork.mainArtwork.artTags.filter(linkable)
+        : null),
   }),
 
-  relations: (relation, query, _artTags) => ({
+  relations: (relation, query, _artwork) => ({
     artTagLinks:
       query.linkableArtTags
         .map(tag => relation('linkArtTagGallery', tag)),
   }),
 
-  data: (query, _artTags) => {
+  data: (query, artwork) => {
+    const data = {};
+
+    data.attachAbove = artwork.attachAbove;
+
+    data.sameAsMainArtwork =
+      !artwork.isMainArtwork &&
+      query.mainArtworkLinkableArtTags &&
+      !empty(query.mainArtworkLinkableArtTags) &&
+      compareArrays(
+        query.mainArtworkLinkableArtTags,
+        query.linkableArtTags);
+
     const seenShortNames = new Set();
     const duplicateShortNames = new Set();
 
@@ -28,23 +48,28 @@ export default {
       }
     }
 
-    const preferShortName =
+    data.preferShortName =
       query.linkableArtTags
         .map(artTag => !duplicateShortNames.has(artTag.nameShort));
 
-    return {preferShortName};
+    return data;
   },
 
-  generate: (data, relations, {html}) =>
-    html.tag('ul', {class: 'image-details'},
-      {[html.onlyIfContent]: true},
+  generate: (data, relations, {html, language}) =>
+    language.encapsulate('misc.coverArtwork', capsule =>
+      html.tag('ul', {class: 'image-details'},
+        {[html.onlyIfContent]: true},
 
-      {class: 'art-tag-details'},
+        {class: 'art-tag-details'},
 
-      stitchArrays({
-        artTagLink: relations.artTagLinks,
-        preferShortName: data.preferShortName,
-      }).map(({artTagLink, preferShortName}) =>
-          html.tag('li',
-            artTagLink.slot('preferShortName', preferShortName)))),
+        (data.sameAsMainArtwork && data.attachAbove
+          ? html.blank()
+       : data.sameAsMainArtwork && relations.artTagLinks.length >= 3
+          ? language.$(capsule, 'sameTagsAsMainArtwork')
+          : stitchArrays({
+              artTagLink: relations.artTagLinks,
+              preferShortName: data.preferShortName,
+            }).map(({artTagLink, preferShortName}) =>
+                html.tag('li',
+                  artTagLink.slot('preferShortName', preferShortName)))))),
 };
diff --git a/src/content/dependencies/generateCoverArtworkArtistDetails.js b/src/content/dependencies/generateCoverArtworkArtistDetails.js
index 5b235353..3ead80ab 100644
--- a/src/content/dependencies/generateCoverArtworkArtistDetails.js
+++ b/src/content/dependencies/generateCoverArtworkArtistDetails.js
@@ -2,9 +2,9 @@ export default {
   contentDependencies: ['linkArtistGallery'],
   extraDependencies: ['html', 'language'],
 
-  relations: (relation, contributions) => ({
+  relations: (relation, artwork) => ({
     artistLinks:
-      contributions
+      artwork.artistContribs
         .map(contrib => contrib.artist)
         .map(artist =>
           relation('linkArtistGallery', artist)),
@@ -17,6 +17,8 @@ export default {
       {class: 'illustrator-details'},
 
       language.$('misc.coverGrid.details.coverArtists', {
+        [language.onlyIfOptions]: ['artists'],
+
         artists:
           language.formatConjunctionList(relations.artistLinks),
       })),
diff --git a/src/content/dependencies/generateCoverArtworkOriginDetails.js b/src/content/dependencies/generateCoverArtworkOriginDetails.js
new file mode 100644
index 00000000..8628179e
--- /dev/null
+++ b/src/content/dependencies/generateCoverArtworkOriginDetails.js
@@ -0,0 +1,170 @@
+import Thing from '#thing';
+
+export default {
+  contentDependencies: [
+    'generateArtistCredit',
+    'generateAbsoluteDatetimestamp',
+    'linkAlbum',
+    'transformContent',
+  ],
+
+  extraDependencies: ['html', 'language', 'pagePath'],
+
+  query: (artwork) => ({
+    artworkThingType:
+      artwork.thing.constructor[Thing.referenceType],
+
+    attachedArtistContribs:
+      (artwork.attachedArtwork
+        ? artwork.attachedArtwork.artistContribs
+        : null)
+  }),
+
+  relations: (relation, query, artwork) => ({
+    credit:
+      relation('generateArtistCredit',
+        artwork.artistContribs,
+        query.attachedArtistContribs ?? []),
+
+    source:
+      relation('transformContent', artwork.source),
+
+    originDetails:
+      relation('transformContent', artwork.originDetails),
+
+    albumLink:
+      (query.artworkThingType === 'album'
+        ? relation('linkAlbum', artwork.thing)
+        : null),
+
+    datetimestamp:
+      (artwork.date && artwork.date !== artwork.thing.date
+        ? relation('generateAbsoluteDatetimestamp', artwork.date)
+        : null),
+  }),
+
+
+  data: (query, artwork) => ({
+    label:
+      artwork.label,
+
+    artworkThingType:
+      query.artworkThingType,
+  }),
+
+  generate: (data, relations, {html, language, pagePath}) =>
+    language.encapsulate('misc.coverArtwork', capsule =>
+      html.tag('p', {class: 'image-details'},
+        {[html.onlyIfContent]: true},
+        {[html.joinChildren]: html.tag('br')},
+
+        {class: 'origin-details'},
+
+        (() => {
+          relations.datetimestamp?.setSlots({
+            style: 'year',
+            tooltip: true,
+          });
+
+          const artworkBy =
+            language.encapsulate(capsule, 'artworkBy', workingCapsule => {
+              const workingOptions = {};
+
+              if (data.label) {
+                workingCapsule += '.customLabel';
+                workingOptions.label = data.label;
+              }
+
+              if (relations.datetimestamp) {
+                workingCapsule += '.withYear';
+                workingOptions.year = relations.datetimestamp;
+              }
+
+              return relations.credit.slots({
+                showAnnotation: true,
+                showExternalLinks: true,
+                showChronology: true,
+                showWikiEdits: true,
+
+                trimAnnotation: false,
+
+                chronologyKind: 'coverArt',
+
+                normalStringKey: workingCapsule,
+                additionalStringOptions: workingOptions,
+              });
+            });
+
+          const trackArtFromAlbum =
+            pagePath[0] === 'track' &&
+            data.artworkThingType === 'album' &&
+              language.$(capsule, 'trackArtFromAlbum', {
+                album:
+                  relations.albumLink.slot('color', false),
+              });
+
+          const source =
+            language.encapsulate(capsule, 'source', workingCapsule => {
+              const workingOptions = {
+                [language.onlyIfOptions]: ['source'],
+                source: relations.source.slot('mode', 'inline'),
+              };
+
+              if (html.isBlank(artworkBy) && data.label) {
+                workingCapsule += '.customLabel';
+                workingOptions.label = data.label;
+              }
+
+              if (html.isBlank(artworkBy) && relations.datetimestamp) {
+                workingCapsule += '.withYear';
+                workingOptions.year = relations.datetimestamp;
+              }
+
+              return language.$(workingCapsule, workingOptions);
+            });
+
+          const label =
+            html.isBlank(artworkBy) &&
+            html.isBlank(source) &&
+            language.encapsulate(capsule, 'customLabel', workingCapsule => {
+              const workingOptions = {
+                [language.onlyIfOptions]: ['label'],
+                label: data.label,
+              };
+
+              if (relations.datetimestamp) {
+                workingCapsule += '.withYear';
+                workingOptions.year = relations.datetimestamp;
+              }
+
+              return language.$(workingCapsule, workingOptions);
+            });
+
+          const year =
+            html.isBlank(artworkBy) &&
+            html.isBlank(source) &&
+            html.isBlank(label) &&
+            language.$(capsule, 'year', {
+              [language.onlyIfOptions]: ['year'],
+              year: relations.datetimestamp,
+            });
+
+          const originDetails =
+            html.tag('span', {class: 'origin-details'},
+              {[html.onlyIfContent]: true},
+
+              relations.originDetails.slots({
+                mode: 'inline',
+                absorbPunctuationFollowingExternalLinks: false,
+              }));
+
+          return [
+            artworkBy,
+            trackArtFromAlbum,
+            source,
+            label,
+            year,
+            originDetails,
+          ];
+        })())),
+};
diff --git a/src/content/dependencies/generateCoverArtworkReferenceDetails.js b/src/content/dependencies/generateCoverArtworkReferenceDetails.js
index 006b2b4b..035ab586 100644
--- a/src/content/dependencies/generateCoverArtworkReferenceDetails.js
+++ b/src/content/dependencies/generateCoverArtworkReferenceDetails.js
@@ -1,20 +1,24 @@
 export default {
+  contentDependencies: ['linkReferencedArtworks', 'linkReferencingArtworks'],
   extraDependencies: ['html', 'language'],
 
-  data: (referenced, referencedBy) => ({
+  relations: (relation, artwork) => ({
+    referencedArtworksLink:
+      relation('linkReferencedArtworks', artwork),
+
+    referencingArtworksLink:
+      relation('linkReferencingArtworks', artwork),
+  }),
+
+  data: (artwork) => ({
     referenced:
-      referenced.length,
+      artwork.referencedArtworks.length,
 
     referencedBy:
-      referencedBy.length,
+      artwork.referencedByArtworks.length,
   }),
 
-  slots: {
-    referencedLink: {type: 'html', mutable: true},
-    referencingLink: {type: 'html', mutable: true},
-  },
-
-  generate: (data, slots, {html, language}) =>
+  generate: (data, relations, {html, language}) =>
     language.encapsulate('releaseInfo', capsule => {
       const referencedText =
         language.$(capsule, 'referencesArtworks', {
@@ -47,10 +51,10 @@ export default {
 
           [
             !html.isBlank(referencedText) &&
-              slots.referencedLink.slot('content', referencedText),
+              relations.referencedArtworksLink.slot('content', referencedText),
 
             !html.isBlank(referencingText) &&
-              slots.referencingLink.slot('content', referencingText),
+              relations.referencingArtworksLink.slot('content', referencingText),
           ]));
     }),
 }
diff --git a/src/content/dependencies/generateCoverCarousel.js b/src/content/dependencies/generateCoverCarousel.js
index 430f651e..0705d93e 100644
--- a/src/content/dependencies/generateCoverCarousel.js
+++ b/src/content/dependencies/generateCoverCarousel.js
@@ -19,7 +19,7 @@ export default {
       });
 
     if (empty(stitched)) {
-      return;
+      return html.blank();
     }
 
     const layout = getCarouselLayoutForNumberOfItems(stitched.length);
diff --git a/src/content/dependencies/generateCoverGrid.js b/src/content/dependencies/generateCoverGrid.js
index 1898832f..e4dfd905 100644
--- a/src/content/dependencies/generateCoverGrid.js
+++ b/src/content/dependencies/generateCoverGrid.js
@@ -15,6 +15,7 @@ export default {
     links: {validate: v => v.strictArrayOf(v.isHTML)},
     names: {validate: v => v.strictArrayOf(v.isHTML)},
     info: {validate: v => v.strictArrayOf(v.isHTML)},
+    notFromThisGroup: {validate: v => v.strictArrayOf(v.isBoolean)},
 
     // Differentiating from sparseArrayOf here - this list of classes should
     // have the same length as the items above, i.e. nulls aren't going to be
@@ -33,16 +34,29 @@ export default {
     actionLinks: {validate: v => v.sparseArrayOf(v.isHTML)},
   },
 
-  generate(relations, slots, {html, language}) {
-    return (
-      html.tag('div', {class: 'grid-listing'}, [
+  generate: (relations, slots, {html, language}) =>
+    html.tag('div', {class: 'grid-listing'},
+      {[html.onlyIfContent]: true},
+
+      [
         stitchArrays({
           classes: slots.classes,
           image: slots.images,
           link: slots.links,
           name: slots.names,
           info: slots.info,
-        }).map(({classes, image, link, name, info}, index) =>
+
+          notFromThisGroup:
+            slots.notFromThisGroup ??
+            Array.from(slots.links).fill(null)
+        }).map(({
+            classes,
+            image,
+            link,
+            name,
+            info,
+            notFromThisGroup,
+          }, index) =>
             link.slots({
               attributes: [
                 {class: ['grid-item', 'box']},
@@ -69,7 +83,15 @@ export default {
                 html.tag('span',
                   {[html.onlyIfContent]: true},
 
-                  language.sanitize(name)),
+                  (notFromThisGroup
+                    ? language.encapsulate('misc.coverGrid.details.notFromThisGroup', capsule =>
+                        language.$(capsule, {
+                          name,
+                          marker:
+                            html.tag('span', {class: 'grid-name-marker'},
+                              language.$(capsule, 'marker')),
+                        }))
+                    : language.sanitize(name))),
 
                 html.tag('span',
                   {[html.onlyIfContent]: true},
@@ -84,6 +106,5 @@ export default {
 
         relations.actionLinks
           .slot('actionLinks', slots.actionLinks),
-      ]));
-  },
+      ]),
 };
diff --git a/src/content/dependencies/generateExpandableGallerySection.js b/src/content/dependencies/generateExpandableGallerySection.js
new file mode 100644
index 00000000..122ca4b1
--- /dev/null
+++ b/src/content/dependencies/generateExpandableGallerySection.js
@@ -0,0 +1,92 @@
+export default {
+  contentDependencies: ['generateContentHeading'],
+  extraDependencies: ['html', 'language'],
+
+  relations: (relation) => ({
+    contentHeading:
+      relation('generateContentHeading'),
+  }),
+
+  slots: {
+    title: {
+      type: 'html',
+      mutable: false,
+    },
+
+    contentAboveCut: {
+      type: 'html',
+      mutable: false,
+    },
+
+    contentBelowCut: {
+      type: 'html',
+      mutable: false,
+    },
+
+    caption: {
+      type: 'html',
+      mutable: false,
+    },
+
+    expandCue: {
+      type: 'html',
+      mutable: false,
+    },
+
+    collapseCue: {
+      type: 'html',
+      mutable: false,
+    },
+  },
+
+  generate: (relations, slots, {html, language}) =>
+    html.tag('section', {class: 'expandable-gallery-section'}, [
+      relations.contentHeading.slots({
+        tag: 'h2',
+        title: slots.title,
+      }),
+
+      html.tag('div', {class: 'section-content-above-cut'},
+        {[html.onlyIfContent]: true},
+
+        slots.contentAboveCut),
+
+      html.tag('div', {class: 'section-content-below-cut'},
+        {[html.onlyIfContent]: true},
+
+        !html.isBlank(slots.contentBelowCut) &&
+          {style: 'display: none'},
+
+        slots.contentBelowCut),
+
+      html.tag('div', {class: 'section-expando'},
+        {[html.onlyIfSiblings]: true},
+
+        html.tag('div', {class: 'section-expando-content'},
+          {[html.joinChildren]: html.tag('br')},
+
+          [
+            html.tag('span', {class: 'section-caption'},
+              slots.caption),
+
+            !html.isBlank(slots.contentBelowCut) &&
+              language.$('misc.coverGrid.expandCollapseCue', {
+                cue:
+                  html.tag('a', {class: 'section-expando-toggle'},
+                    {href: '#'},
+
+                    {[html.joinChildren]: ''},
+                    {[html.noEdgeWhitespace]: true},
+
+                    [
+                      html.tag('span', {class: 'section-expand-cue'},
+                        slots.expandCue),
+
+                      html.tag('span', {class: 'section-collapse-cue'},
+                        {style: 'display: none'},
+                        slots.collapseCue),
+                    ]),
+              }),
+          ])),
+    ]),
+};
diff --git a/src/content/dependencies/generateFlashActGalleryPage.js b/src/content/dependencies/generateFlashActGalleryPage.js
index 8f174b21..84ab549d 100644
--- a/src/content/dependencies/generateFlashActGalleryPage.js
+++ b/src/content/dependencies/generateFlashActGalleryPage.js
@@ -1,5 +1,3 @@
-import {stitchArrays} from '#sugar';
-
 import striptags from 'striptags';
 
 export default {
@@ -37,7 +35,7 @@ export default {
 
     coverGridImages:
       act.flashes
-        .map(_flash => relation('image')),
+        .map(flash => relation('image', flash.coverArtwork)),
 
     flashLinks:
       act.flashes
@@ -50,10 +48,6 @@ export default {
 
     flashNames:
       act.flashes.map(flash => flash.name),
-
-    flashCoverPaths:
-      act.flashes.map(flash =>
-        ['media.flashArt', flash.directory, flash.coverArtFileExtension])
   }),
 
   generate: (data, relations, {language}) =>
@@ -71,15 +65,9 @@ export default {
         mainContent: [
           relations.coverGrid.slots({
             links: relations.flashLinks,
+            images: relations.coverGridImages,
             names: data.flashNames,
             lazy: 6,
-
-            images:
-              stitchArrays({
-                image: relations.coverGridImages,
-                path: data.flashCoverPaths,
-              }).map(({image, path}) =>
-                  image.slot('path', path)),
           }),
         ],
 
diff --git a/src/content/dependencies/generateFlashArtworkColumn.js b/src/content/dependencies/generateFlashArtworkColumn.js
new file mode 100644
index 00000000..5987df9e
--- /dev/null
+++ b/src/content/dependencies/generateFlashArtworkColumn.js
@@ -0,0 +1,11 @@
+export default {
+  contentDependencies: ['generateCoverArtwork'],
+
+  relations: (relation, flash) => ({
+    coverArtwork:
+      relation('generateCoverArtwork', flash.coverArtwork),
+  }),
+
+  generate: (relations) =>
+    relations.coverArtwork,
+};
diff --git a/src/content/dependencies/generateFlashCoverArtwork.js b/src/content/dependencies/generateFlashCoverArtwork.js
deleted file mode 100644
index 4b0e5242..00000000
--- a/src/content/dependencies/generateFlashCoverArtwork.js
+++ /dev/null
@@ -1,41 +0,0 @@
-export default {
-  contentDependencies: ['generateCoverArtwork', 'image'],
-  extraDependencies: ['html', 'language'],
-
-  relations: (relation) => ({
-    coverArtwork:
-      relation('generateCoverArtwork'),
-
-    image:
-      relation('image'),
-  }),
-
-  data: (flash) => ({
-    path:
-      ['media.flashArt', flash.directory, flash.coverArtFileExtension],
-
-    color:
-      flash.color,
-
-    dimensions:
-      flash.coverArtDimensions,
-  }),
-
-  slots: {
-    mode: {type: 'string'},
-  },
-
-  generate: (data, relations, slots, {language}) =>
-    relations.coverArtwork.slots({
-      mode: slots.mode,
-
-      image:
-        relations.image.slots({
-          path: data.path,
-          color: data.color,
-          alt: language.$('misc.alt.flashArt'),
-        }),
-
-      dimensions: data.dimensions,
-    }),
-};
diff --git a/src/content/dependencies/generateFlashIndexPage.js b/src/content/dependencies/generateFlashIndexPage.js
index a21bb49e..2788406c 100644
--- a/src/content/dependencies/generateFlashIndexPage.js
+++ b/src/content/dependencies/generateFlashIndexPage.js
@@ -53,7 +53,7 @@ export default {
     actCoverGridImages:
       query.flashActs
         .map(act => act.flashes
-          .map(() => relation('image'))),
+          .map(flash => relation('image', flash.coverArtwork))),
   }),
 
   data: (query) => ({
@@ -73,11 +73,6 @@ export default {
       query.flashActs
         .map(act => act.flashes
           .map(flash => flash.name)),
-
-    actCoverGridPaths:
-      query.flashActs
-        .map(act => act.flashes
-          .map(flash => ['media.flashArt', flash.directory, flash.coverArtFileExtension])),
   }),
 
   generate: (data, relations, {html, language}) =>
@@ -116,7 +111,6 @@ export default {
             coverGridImages: relations.actCoverGridImages,
             coverGridLinks: relations.actCoverGridLinks,
             coverGridNames: data.actCoverGridNames,
-            coverGridPaths: data.actCoverGridPaths,
           }).map(({
               colorStyle,
               actLink,
@@ -126,7 +120,6 @@ export default {
               coverGridImages,
               coverGridLinks,
               coverGridNames,
-              coverGridPaths,
             }, index) => [
               html.tag('h2',
                 {id: anchor},
@@ -135,15 +128,9 @@ export default {
 
               coverGrid.slots({
                 links: coverGridLinks,
+                images: coverGridImages,
                 names: coverGridNames,
                 lazy: index === 0 ? 4 : true,
-
-                images:
-                  stitchArrays({
-                    image: coverGridImages,
-                    path: coverGridPaths,
-                  }).map(({image, path}) =>
-                      image.slot('path', path)),
               }),
             ]),
         ],
diff --git a/src/content/dependencies/generateFlashInfoPage.js b/src/content/dependencies/generateFlashInfoPage.js
index 350a0fc5..ee043bfa 100644
--- a/src/content/dependencies/generateFlashInfoPage.js
+++ b/src/content/dependencies/generateFlashInfoPage.js
@@ -4,10 +4,11 @@ export default {
   contentDependencies: [
     'generateAdditionalNamesBox',
     'generateCommentaryEntry',
+    'generateContentContentHeading',
     'generateContentHeading',
     'generateContributionList',
     'generateFlashActSidebar',
-    'generateFlashCoverArtwork',
+    'generateFlashArtworkColumn',
     'generateFlashNavAccent',
     'generatePageLayout',
     'generateTrackList',
@@ -47,12 +48,15 @@ export default {
       query.urls
         .map(url => relation('linkExternal', url)),
 
-    cover:
-      relation('generateFlashCoverArtwork', flash),
+    artworkColumn:
+      relation('generateFlashArtworkColumn', flash),
 
     contentHeading:
       relation('generateContentHeading'),
 
+    contentContentHeading:
+      relation('generateContentContentHeading', flash),
+
     flashActLink:
       relation('linkFlashAct', flash.act),
 
@@ -70,7 +74,7 @@ export default {
         .map(entry => relation('generateCommentaryEntry', entry)),
 
     creditSourceEntries:
-      flash.commentary
+      flash.creditingSources
         .map(entry => relation('generateCommentaryEntry', entry)),
   }),
 
@@ -98,7 +102,7 @@ export default {
 
         additionalNames: relations.additionalNamesBox,
 
-        cover: relations.cover,
+        artworkColumnContent: relations.artworkColumn,
 
         mainContent: [
           html.tag('p',
@@ -133,11 +137,11 @@ export default {
                   })),
 
               !html.isBlank(relations.creditSourceEntries) &&
-                language.encapsulate(capsule, 'readCreditSources', capsule =>
+                language.encapsulate(capsule, 'readCreditingSources', capsule =>
                   language.$(capsule, {
                     link:
                       html.tag('a',
-                        {href: '#credit-sources'},
+                        {href: '#crediting-sources'},
                         language.$(capsule, 'link')),
                   })),
             ])),
@@ -168,20 +172,20 @@ export default {
           ]),
 
           html.tags([
-            relations.contentHeading.clone()
+            relations.contentContentHeading.clone()
               .slots({
                 attributes: {id: 'artist-commentary'},
-                title: language.$('misc.artistCommentary'),
+                string: 'misc.artistCommentary',
               }),
 
             relations.artistCommentaryEntries,
           ]),
 
           html.tags([
-            relations.contentHeading.clone()
+            relations.contentContentHeading.clone()
               .slots({
-                attributes: {id: 'credit-sources'},
-                title: language.$('misc.creditSources'),
+                attributes: {id: 'crediting-sources'},
+                string: 'misc.creditingSources',
               }),
 
             relations.creditSourceEntries,
diff --git a/src/content/dependencies/generateGroupGalleryPage.js b/src/content/dependencies/generateGroupGalleryPage.js
index 206c495d..dfdad0e8 100644
--- a/src/content/dependencies/generateGroupGalleryPage.js
+++ b/src/content/dependencies/generateGroupGalleryPage.js
@@ -1,14 +1,14 @@
 import {sortChronologically} from '#sort';
-import {empty, stitchArrays} from '#sugar';
 import {filterItemsForCarousel, getTotalDuration} from '#wiki-data';
 
 export default {
   contentDependencies: [
     'generateCoverCarousel',
-    'generateCoverGrid',
+    'generateGroupGalleryPageAlbumsByDateView',
+    'generateGroupGalleryPageAlbumsBySeriesView',
     'generateGroupNavLinks',
     'generateGroupSecondaryNav',
-    'generateGroupSidebar',
+    'generateIntrapageDotSwitcher',
     'generatePageLayout',
     'generateQuickDescription',
     'image',
@@ -21,95 +21,73 @@ export default {
   sprawl: ({wikiInfo}) =>
     ({enableGroupUI: wikiInfo.enableGroupUI}),
 
-  relations(relation, sprawl, group) {
-    const relations = {};
+  query(_sprawl, group) {
+    const query = {};
 
-    const albums =
+    query.allAlbums =
       sortChronologically(group.albums.slice(), {latestFirst: true});
 
-    relations.layout =
-      relation('generatePageLayout');
+    query.allTracks =
+      query.allAlbums.flatMap((album) => album.tracks);
 
-    relations.navLinks =
-      relation('generateGroupNavLinks', group);
+    query.carouselAlbums =
+      filterItemsForCarousel(group.featuredAlbums);
 
-    if (sprawl.enableGroupUI) {
-      relations.secondaryNav =
-        relation('generateGroupSecondaryNav', group);
-
-      relations.sidebar =
-        relation('generateGroupSidebar', group);
-    }
-
-    const carouselAlbums = filterItemsForCarousel(group.featuredAlbums);
-
-    if (!empty(carouselAlbums)) {
-      relations.coverCarousel =
-        relation('generateCoverCarousel');
-
-      relations.carouselLinks =
-        carouselAlbums
-          .map(album => relation('linkAlbum', album));
+    return query;
+  },
 
-      relations.carouselImages =
-        carouselAlbums
-          .map(album => relation('image', album.artTags));
-    }
+  relations: (relation, query, sprawl, group) => ({
+    layout:
+      relation('generatePageLayout'),
 
-    relations.quickDescription =
-      relation('generateQuickDescription', group);
+    navLinks:
+      relation('generateGroupNavLinks', group),
 
-    relations.coverGrid =
-      relation('generateCoverGrid');
+    secondaryNav:
+      (sprawl.enableGroupUI
+        ? relation('generateGroupSecondaryNav', group)
+        : null),
 
-    relations.gridLinks =
-      albums
-        .map(album => relation('linkAlbum', album));
+    coverCarousel:
+      relation('generateCoverCarousel'),
 
-    relations.gridImages =
-      albums.map(album =>
-        (album.hasCoverArt
-          ? relation('image', album.artTags)
-          : relation('image')));
+    carouselLinks:
+      query.carouselAlbums
+        .map(album => relation('linkAlbum', album)),
 
-    return relations;
-  },
+    carouselImages:
+      query.carouselAlbums
+        .map(album => relation('image', album.coverArtworks[0])),
 
-  data(sprawl, group) {
-    const data = {};
+    quickDescription:
+      relation('generateQuickDescription', group),
 
-    data.name = group.name;
-    data.color = group.color;
+    albumViewSwitcher:
+      relation('generateIntrapageDotSwitcher'),
 
-    const albums = sortChronologically(group.albums.slice(), {latestFirst: true});
-    const tracks = albums.flatMap((album) => album.tracks);
+    albumsBySeriesView:
+      relation('generateGroupGalleryPageAlbumsBySeriesView', group),
 
-    data.numAlbums = albums.length;
-    data.numTracks = tracks.length;
-    data.totalDuration = getTotalDuration(tracks, {mainReleasesOnly: true});
+    albumsByDateView:
+      relation('generateGroupGalleryPageAlbumsByDateView', group),
+  }),
 
-    data.gridNames = albums.map(album => album.name);
-    data.gridDurations = albums.map(album => getTotalDuration(album.tracks));
-    data.gridNumTracks = albums.map(album => album.tracks.length);
+  data: (query, _sprawl, group) => ({
+    name:
+      group.name,
 
-    data.gridPaths =
-      albums.map(album =>
-        (album.hasCoverArt
-          ? ['media.albumCover', album.directory, album.coverArtFileExtension]
-          : null));
+    color:
+      group.color,
 
-    const carouselAlbums = filterItemsForCarousel(group.featuredAlbums);
+    numAlbums:
+      query.allAlbums.length,
 
-    if (!empty(group.featuredAlbums)) {
-      data.carouselPaths =
-        carouselAlbums.map(album =>
-          (album.hasCoverArt
-            ? ['media.albumCover', album.directory, album.coverArtFileExtension]
-            : null));
-    }
+    numTracks:
+      query.allTracks.length,
 
-    return data;
-  },
+    totalDuration:
+      getTotalDuration(query.allTracks, {mainReleasesOnly: true}),
+  }),
 
   generate: (data, relations, {html, language}) =>
     language.encapsulate('groupGalleryPage', pageCapsule =>
@@ -121,16 +99,10 @@ export default {
 
         mainClasses: ['top-index'],
         mainContent: [
-          relations.coverCarousel
-            ?.slots({
-              links: relations.carouselLinks,
-              images:
-                stitchArrays({
-                  image: relations.carouselImages,
-                  path: data.carouselPaths,
-                }).map(({image, path}) =>
-                    image.slot('path', path)),
-            }),
+          relations.coverCarousel.slots({
+            links: relations.carouselLinks,
+            images: relations.carouselImages,
+          }),
 
           relations.quickDescription,
 
@@ -155,49 +127,78 @@ export default {
                   })),
             })),
 
-          relations.coverGrid
-            .slots({
-              links: relations.gridLinks,
-              names: data.gridNames,
-              images:
-                stitchArrays({
-                  image: relations.gridImages,
-                  path: data.gridPaths,
-                  name: data.gridNames,
-                }).map(({image, path, name}) =>
-                    image.slots({
-                      path,
-                      missingSourceContent:
-                        language.$('misc.coverGrid.noCoverArt', {
-                          album: name,
-                        }),
-                    })),
-              info:
-                stitchArrays({
-                  numTracks: data.gridNumTracks,
-                  duration: data.gridDurations,
-                }).map(({numTracks, duration}) =>
-                    language.$('misc.coverGrid.details.albumLength', {
-                      tracks: language.countTracks(numTracks, {unit: true}),
-                      time: language.formatDuration(duration),
-                    })),
-            }),
+          ([
+            !html.isBlank(relations.albumsBySeriesView),
+            !html.isBlank(relations.albumsByDateView)
+          ]).filter(Boolean).length > 1 &&
+
+            language.encapsulate(pageCapsule, 'albumViewSwitcher', capsule =>
+              html.tag('p', {class: 'gallery-view-switcher'},
+                {class: ['drop', 'shiny']},
+
+                {[html.onlyIfContent]: true},
+                {[html.joinChildren]: html.tag('br')},
+
+                [
+                  language.$(capsule),
+
+                  relations.albumViewSwitcher.slots({
+                    initialOptionIndex: 0,
+
+                    titles: [
+                      !html.isBlank(relations.albumsByDateView) &&
+                        language.$(capsule, 'byDate'),
+
+                      !html.isBlank(relations.albumsBySeriesView) &&
+                        language.$(capsule, 'bySeries'),
+                    ].filter(Boolean),
+
+                    targetIDs: [
+                      !html.isBlank(relations.albumsByDateView) &&
+                        'group-album-gallery-by-date',
+
+                      !html.isBlank(relations.albumsBySeriesView) &&
+                        'group-album-gallery-by-series',
+                    ].filter(Boolean),
+                  }),
+                ])),
+
+          /*
+          data.trackGridLabels.some(value => value !== null) &&
+            html.tag('p', {class: 'gallery-set-switcher'},
+              language.encapsulate(pageCapsule, 'setSwitcher', switcherCapsule =>
+                language.$(switcherCapsule, {
+                  sets:
+                    relations.setSwitcher.slots({
+                      initialOptionIndex: 0,
+
+                      titles:
+                        data.trackGridLabels.map(label =>
+                          label ??
+                          language.$(switcherCapsule, 'unlabeledSet')),
+
+                      targetIDs:
+                        data.trackGridIDs,
+                    }),
+                }))),
+          */
+
+          relations.albumsByDateView,
+
+          relations.albumsBySeriesView.slots({
+            attributes: [
+              !html.isBlank(relations.albumsBySeriesView) &&
+                {style: 'display: none'},
+            ],
+          }),
         ],
 
-        leftSidebar:
-          (relations.sidebar
-            ? relations.sidebar
-                .slot('currentExtra', 'gallery')
-                .content /* TODO: Kludge. */
-            : null),
-
         navLinkStyle: 'hierarchical',
         navLinks:
           relations.navLinks
             .slot('currentExtra', 'gallery')
             .content,
 
-        secondaryNav:
-          relations.secondaryNav ?? null,
+        secondaryNav: relations.secondaryNav,
       })),
 };
diff --git a/src/content/dependencies/generateGroupGalleryPageAlbumGrid.js b/src/content/dependencies/generateGroupGalleryPageAlbumGrid.js
new file mode 100644
index 00000000..7d9aa2d2
--- /dev/null
+++ b/src/content/dependencies/generateGroupGalleryPageAlbumGrid.js
@@ -0,0 +1,66 @@
+import {stitchArrays} from '#sugar';
+import {getTotalDuration} from '#wiki-data';
+
+export default {
+  contentDependencies: ['generateCoverGrid', 'image', 'linkAlbum'],
+  extraDependencies: ['language'],
+
+  relations: (relation, albums, _group) => ({
+    coverGrid:
+      relation('generateCoverGrid'),
+
+    links:
+      albums.map(album =>
+        relation('linkAlbum', album)),
+
+    images:
+      albums.map(album =>
+        (album.hasCoverArt
+          ? relation('image', album.coverArtworks[0])
+          : relation('image')))
+  }),
+
+  data: (albums, group) => ({
+    names:
+      albums.map(album => album.name),
+
+    durations:
+      albums.map(album => getTotalDuration(album.tracks)),
+
+    tracks:
+      albums.map(album => album.tracks.length),
+
+    notFromThisGroup:
+      albums.map(album => !album.groups.includes(group)),
+  }),
+
+  generate: (data, relations, {language}) =>
+    language.encapsulate('misc.coverGrid', capsule =>
+      relations.coverGrid.slots({
+        links: relations.links,
+        names: data.names,
+        notFromThisGroup: data.notFromThisGroup,
+
+        images:
+          stitchArrays({
+            image: relations.images,
+            name: data.names,
+          }).map(({image, name}) =>
+              image.slots({
+                missingSourceContent:
+                  language.$(capsule, 'noCoverArt', {
+                    album: name,
+                  }),
+              })),
+
+        info:
+          stitchArrays({
+            tracks: data.tracks,
+            duration: data.durations,
+          }).map(({tracks, duration}) =>
+              language.$(capsule, 'details.albumLength', {
+                tracks: language.countTracks(tracks, {unit: true}),
+                time: language.formatDuration(duration),
+              })),
+      })),
+};
diff --git a/src/content/dependencies/generateGroupGalleryPageAlbumsByDateView.js b/src/content/dependencies/generateGroupGalleryPageAlbumsByDateView.js
new file mode 100644
index 00000000..b7d01eb5
--- /dev/null
+++ b/src/content/dependencies/generateGroupGalleryPageAlbumsByDateView.js
@@ -0,0 +1,39 @@
+import {sortChronologically} from '#sort';
+
+export default {
+  contentDependencies: ['generateGroupGalleryPageAlbumGrid'],
+  extraDependencies: ['html', 'language'],
+
+  query: (group) => ({
+    albums:
+      sortChronologically(group.albums, {latestFirst: true}),
+  }),
+
+  relations: (relation, query, group) => ({
+    albumGrid:
+      relation('generateGroupGalleryPageAlbumGrid',
+        query.albums,
+        group),
+  }),
+
+  slots: {
+    attributes: {
+      type: 'attributes',
+      mutable: false,
+    },
+  },
+
+  generate: (relations, slots, {html, language}) =>
+    language.encapsulate('groupGalleryPage.albumsByDate', capsule =>
+      html.tag('div', {id: 'group-album-gallery-by-date'},
+        slots.attributes,
+
+        {[html.onlyIfContent]: true},
+
+        html.tag('section', [
+          html.tag('h2',
+            language.$(capsule, 'title')),
+
+          relations.albumGrid,
+        ]))),
+};
diff --git a/src/content/dependencies/generateGroupGalleryPageAlbumsBySeriesView.js b/src/content/dependencies/generateGroupGalleryPageAlbumsBySeriesView.js
new file mode 100644
index 00000000..0337275f
--- /dev/null
+++ b/src/content/dependencies/generateGroupGalleryPageAlbumsBySeriesView.js
@@ -0,0 +1,26 @@
+export default {
+  contentDependencies: ['generateGroupGalleryPageSeriesSection'],
+  extraDependencies: ['html'],
+
+  relations: (relation, group) => ({
+    seriesSections:
+      group.serieses
+        .map(series =>
+          relation('generateGroupGalleryPageSeriesSection', series)),
+  }),
+
+  slots: {
+    attributes: {
+      type: 'attributes',
+      mutable: false,
+    },
+  },
+
+  generate: (relations, slots, {html}) =>
+    html.tag('div', {id: 'group-album-gallery-by-series'},
+      slots.attributes,
+
+      {[html.onlyIfContent]: true},
+
+      relations.seriesSections),
+};
diff --git a/src/content/dependencies/generateGroupGalleryPageSeriesSection.js b/src/content/dependencies/generateGroupGalleryPageSeriesSection.js
new file mode 100644
index 00000000..2ccead5d
--- /dev/null
+++ b/src/content/dependencies/generateGroupGalleryPageSeriesSection.js
@@ -0,0 +1,156 @@
+import {sortChronologically} from '#sort';
+
+export default {
+  contentDependencies: [
+    'generateExpandableGallerySection',
+    'generateGroupGalleryPageAlbumGrid',
+  ],
+
+  extraDependencies: ['html', 'language'],
+
+  query(series) {
+    const query = {};
+
+    // Includes undated albums.
+    const albumsLatestFirst =
+      sortChronologically(series.albums, {latestFirst: true});
+
+    query.albumsAboveCut = albumsLatestFirst.slice(0, 4);
+    query.albumsBelowCut = albumsLatestFirst.slice(4);
+
+    query.allAlbumsDated =
+      series.albums.every(album => album.date);
+
+    query.anyAlbumNotFromThisGroup =
+      series.albums.some(album => !album.groups.includes(series.group));
+
+    query.latestAlbum =
+      albumsLatestFirst
+        .filter(album => album.date)
+        .at(0) ??
+      null;
+
+    query.earliestAlbum =
+      albumsLatestFirst
+        .filter(album => album.date)
+        .at(-1) ??
+      null;
+
+    return query;
+  },
+
+  relations: (relation, query, series) => ({
+    gallerySection:
+      relation('generateExpandableGallerySection'),
+
+    gridAboveCut:
+      relation('generateGroupGalleryPageAlbumGrid',
+        query.albumsAboveCut,
+        series.group),
+
+    gridBelowCut:
+      relation('generateGroupGalleryPageAlbumGrid',
+        query.albumsBelowCut,
+        series.group),
+  }),
+
+  data: (query, series) => ({
+    name:
+      series.name,
+
+    groupName:
+      series.group.name,
+
+    albums:
+      series.albums.length,
+
+    tracks:
+      series.albums
+        .flatMap(album => album.tracks)
+        .length,
+
+    allAlbumsDated:
+      query.allAlbumsDated,
+
+    anyAlbumNotFromThisGroup:
+      query.anyAlbumNotFromThisGroup,
+
+    earliestAlbumDate:
+      (query.earliestAlbum
+        ? query.earliestAlbum.date
+        : null),
+
+    latestAlbumDate:
+      (query.latestAlbum
+        ? query.latestAlbum.date
+        : null),
+  }),
+
+  generate: (data, relations, {html, language}) =>
+    language.encapsulate('groupGalleryPage.albumSection', capsule =>
+      relations.gallerySection.slots({
+        title: data.name,
+
+        contentAboveCut: relations.gridAboveCut,
+        contentBelowCut: relations.gridBelowCut,
+
+        caption:
+          language.encapsulate(capsule, 'caption', captionCapsule =>
+            html.tags([
+              data.anyAlbumNotFromThisGroup &&
+                language.$(captionCapsule, 'seriesAlbumsNotFromGroup', {
+                  marker:
+                    language.$('misc.coverGrid.details.notFromThisGroup.marker'),
+
+                  series:
+                    html.tag('i', data.name),
+
+                  group: data.groupName,
+                }),
+
+              language.encapsulate(captionCapsule, workingCapsule => {
+                const workingOptions = {};
+
+                workingOptions.tracks =
+                  html.tag('b',
+                    language.countTracks(data.tracks, {unit: true}));
+
+                workingOptions.albums =
+                  html.tag('b',
+                    language.countAlbums(data.albums, {unit: true}));
+
+                if (data.allAlbumsDated) {
+                  const earliestDate = data.earliestAlbumDate;
+                  const latestDate = data.latestAlbumDate;
+
+                  const earliestYear = earliestDate.getFullYear();
+                  const latestYear = latestDate.getFullYear();
+
+                  if (earliestYear === latestYear) {
+                    if (data.albums === 1) {
+                      workingCapsule += '.withDate';
+                      workingOptions.date =
+                        language.formatDate(earliestDate);
+                    } else {
+                      workingCapsule += '.withYear';
+                      workingOptions.year =
+                        language.formatYear(earliestDate);
+                    }
+                  } else {
+                    workingCapsule += '.withYearRange';
+                    workingOptions.yearRange =
+                      language.formatYearRange(earliestDate, latestDate);
+                  }
+                }
+
+                return language.$(workingCapsule, workingOptions);
+              }),
+            ], {[html.joinChildren]: html.tag('br')})),
+
+        expandCue:
+          language.$(capsule, 'expand'),
+
+        collapseCue:
+          language.$(capsule, 'collapse'),
+      })),
+};
diff --git a/src/content/dependencies/generateGroupInfoPageAlbumsListItem.js b/src/content/dependencies/generateGroupInfoPageAlbumsListItem.js
index 99e7e8ff..4680cb46 100644
--- a/src/content/dependencies/generateGroupInfoPageAlbumsListItem.js
+++ b/src/content/dependencies/generateGroupInfoPageAlbumsListItem.js
@@ -127,7 +127,8 @@ export default {
             workingCapsule += '.withArtists';
             workingOptions.by =
               html.tag('span', {class: 'by'},
-                html.metatag('chunkwrap', {split: ','},
+                // TODO: This is obviously evil.
+                html.metatag('chunkwrap', {split: /,| (?=and)/},
                   html.resolve(artistCredit)));
           }
 
diff --git a/src/content/dependencies/generateIntrapageDotSwitcher.js b/src/content/dependencies/generateIntrapageDotSwitcher.js
index 3f300676..1d58367d 100644
--- a/src/content/dependencies/generateIntrapageDotSwitcher.js
+++ b/src/content/dependencies/generateIntrapageDotSwitcher.js
@@ -42,6 +42,8 @@ export default {
         }).map(({title, targetID}) =>
             html.tag('a', {href: '#'},
               {'data-target-id': targetID},
+              {[html.onlyIfContent]: true},
+
               language.sanitize(title))),
     }),
 };
diff --git a/src/content/dependencies/generateListAllAdditionalFilesAlbumChunk.js b/src/content/dependencies/generateListAllAdditionalFilesAlbumChunk.js
new file mode 100644
index 00000000..0a929429
--- /dev/null
+++ b/src/content/dependencies/generateListAllAdditionalFilesAlbumChunk.js
@@ -0,0 +1,22 @@
+export default {
+  contentDependencies: ['generateListAllAdditionalFilesChunk'],
+  extraDependencies: ['html', 'language'],
+
+  relations: (relation, _album, additionalFiles) => ({
+    chunk:
+      relation('generateListAllAdditionalFilesChunk', additionalFiles),
+  }),
+
+  slots: {
+    stringsKey: {type: 'string'},
+  },
+
+  generate: (relations, slots, {language}) =>
+    language.encapsulate('listingPage', slots.stringsKey, pageCapsule =>
+      relations.chunk.slots({
+        title:
+          language.$(pageCapsule, 'albumFiles'),
+
+        stringsKey: slots.stringsKey,
+      })),
+};
diff --git a/src/content/dependencies/generateListAllAdditionalFilesAlbumSection.js b/src/content/dependencies/generateListAllAdditionalFilesAlbumSection.js
new file mode 100644
index 00000000..a0af1375
--- /dev/null
+++ b/src/content/dependencies/generateListAllAdditionalFilesAlbumSection.js
@@ -0,0 +1,51 @@
+export default {
+  contentDependencies: [
+    'generateContentHeading',
+    'generateListAllAdditionalFilesAlbumChunk',
+    'generateListAllAdditionalFilesTrackChunk',
+    'linkAlbum',
+  ],
+
+  extraDependencies: ['html'],
+
+  relations: (relation, album, property) => ({
+    heading:
+      relation('generateContentHeading'),
+
+    albumLink:
+      relation('linkAlbum', album),
+
+    albumChunk:
+      relation('generateListAllAdditionalFilesAlbumChunk',
+        album,
+        album[property] ?? []),
+
+    trackChunks:
+      album.tracks.map(track =>
+        relation('generateListAllAdditionalFilesTrackChunk',
+          track,
+          track[property] ?? [])),
+  }),
+
+  slots: {
+    stringsKey: {type: 'string'},
+  },
+
+  generate: (relations, slots, {html}) =>
+    html.tags([
+      relations.heading.slots({
+        tag: 'h3',
+        title: relations.albumLink,
+      }),
+
+      html.tag('dl',
+        {[html.onlyIfContent]: true},
+
+        [
+          relations.albumChunk.slot('stringsKey', slots.stringsKey),
+
+          relations.trackChunks.map(trackChunk =>
+            trackChunk.slot('stringsKey', slots.stringsKey)),
+        ]),
+    ]),
+};
diff --git a/src/content/dependencies/generateListAllAdditionalFilesChunk.js b/src/content/dependencies/generateListAllAdditionalFilesChunk.js
index deb8c4ea..df652efd 100644
--- a/src/content/dependencies/generateListAllAdditionalFilesChunk.js
+++ b/src/content/dependencies/generateListAllAdditionalFilesChunk.js
@@ -1,90 +1,99 @@
-import {empty, stitchArrays} from '#sugar';
+import {stitchArrays} from '#sugar';
 
 export default {
+  contentDependencies: ['linkAdditionalFile'],
   extraDependencies: ['html', 'language'],
 
+  relations: (relation, additionalFiles) => ({
+    links:
+      additionalFiles
+        .map(file => file.filenames
+          .map(filename => relation('linkAdditionalFile', file, filename))),
+  }),
+
+  data: (additionalFiles) => ({
+    titles:
+      additionalFiles
+        .map(file => file.title),
+
+    filenames:
+      additionalFiles
+        .map(file => file.filenames),
+  }),
+
   slots: {
     title: {
       type: 'html',
       mutable: false,
     },
 
-    additionalFileTitles: {
-      validate: v => v.strictArrayOf(v.isHTML),
-    },
-
-    additionalFileLinks: {
-      validate: v => v.strictArrayOf(v.strictArrayOf(v.isHTML)),
-    },
-
-    additionalFileFiles: {
-      validate: v => v.strictArrayOf(v.strictArrayOf(v.isString)),
-    },
-
     stringsKey: {type: 'string'},
   },
 
-  generate(slots, {html, language}) {
-    if (empty(slots.additionalFileLinks)) {
-      return html.blank();
-    }
+  generate: (data, relations, slots, {html, language}) =>
+    language.encapsulate('listingPage', slots.stringsKey, pageCapsule =>
+      html.tags([
+        html.tag('dt',
+          {[html.onlyIfSiblings]: true},
+          slots.title),
 
-    return html.tags([
-      html.tag('dt', slots.title),
-      html.tag('dd',
-        html.tag('ul',
-          stitchArrays({
-            additionalFileTitle: slots.additionalFileTitles,
-            additionalFileLinks: slots.additionalFileLinks,
-            additionalFileFiles: slots.additionalFileFiles,
-          }).map(({
-              additionalFileTitle,
-              additionalFileLinks,
-              additionalFileFiles,
-            }) =>
-              language.encapsulate('listingPage', slots.stringsKey, 'file', capsule =>
-                (additionalFileLinks.length === 1
-                  ? html.tag('li',
-                      additionalFileLinks[0].slots({
-                        content:
-                          language.$(capsule, {
-                            title: additionalFileTitle,
-                          }),
-                      }))
+        html.tag('dd',
+          {[html.onlyIfContent]: true},
 
-               : additionalFileLinks.length === 0
-                  ? html.tag('li',
-                      language.$(capsule, 'withNoFiles', {
-                        title: additionalFileTitle,
-                      }))
+          html.tag('ul',
+          {[html.onlyIfContent]: true},
 
-                  : html.tag('li', {class: 'has-details'},
-                      html.tag('details', [
-                        html.tag('summary',
-                          html.tag('span',
-                            language.$(capsule, 'withMultipleFiles', {
-                              title:
-                                html.tag('b', additionalFileTitle),
+            stitchArrays({
+              title: data.titles,
+              links: relations.links,
+              filenames: data.filenames,
+            }).map(({
+                title,
+                links,
+                filenames,
+              }) =>
+                language.encapsulate(pageCapsule, 'file', capsule =>
+                  (links.length === 1
+                    ? html.tag('li',
+                        links[0].slots({
+                          content:
+                            language.$(capsule, {
+                              title: title,
+                            }),
+                        }))
 
-                              files:
-                                language.countAdditionalFiles(
-                                  additionalFileLinks.length,
-                                  {unit: true}),
-                            }))),
+                 : links.length === 0
+                    ? html.tag('li',
+                        language.$(capsule, 'withNoFiles', {
+                          title: title,
+                        }))
 
-                        html.tag('ul',
-                          stitchArrays({
-                            additionalFileLink: additionalFileLinks,
-                            additionalFileFile: additionalFileFiles,
-                          }).map(({additionalFileLink, additionalFileFile}) =>
-                              html.tag('li',
-                                additionalFileLink.slots({
-                                  content:
-                                    language.$(capsule, {
-                                      title: additionalFileFile,
-                                    }),
-                                })))),
-                      ]))))))),
-    ]);
-  },
+                    : html.tag('li', {class: 'has-details'},
+                        html.tag('details', [
+                          html.tag('summary',
+                            html.tag('span',
+                              language.$(capsule, 'withMultipleFiles', {
+                                title:
+                                  html.tag('b', title),
+
+                                files:
+                                  language.countAdditionalFiles(
+                                    links.length,
+                                    {unit: true}),
+                              }))),
+
+                          html.tag('ul',
+                            stitchArrays({
+                              link: links,
+                              filename: filenames,
+                            }).map(({link, filename}) =>
+                                html.tag('li',
+                                  link.slots({
+                                    content:
+                                      language.$(capsule, {
+                                        title: filename,
+                                      }),
+                                  })))),
+                        ]))))))),
+      ])),
 };
diff --git a/src/content/dependencies/generateListAllAdditionalFilesTrackChunk.js b/src/content/dependencies/generateListAllAdditionalFilesTrackChunk.js
new file mode 100644
index 00000000..b2e5addf
--- /dev/null
+++ b/src/content/dependencies/generateListAllAdditionalFilesTrackChunk.js
@@ -0,0 +1,23 @@
+export default {
+  contentDependencies: ['generateListAllAdditionalFilesChunk', 'linkTrack'],
+  extraDependencies: ['html'],
+
+  relations: (relation, track, additionalFiles) => ({
+    trackLink:
+      relation('linkTrack', track),
+
+    chunk:
+      relation('generateListAllAdditionalFilesChunk', additionalFiles),
+  }),
+
+  slots: {
+    stringsKey: {type: 'string'},
+  },
+
+  generate: (relations, slots) =>
+    relations.chunk.slots({
+      title: relations.trackLink,
+      stringsKey: slots.stringsKey,
+    }),
+};
+
diff --git a/src/content/dependencies/generateLyricsEntry.js b/src/content/dependencies/generateLyricsEntry.js
new file mode 100644
index 00000000..0c91ce0c
--- /dev/null
+++ b/src/content/dependencies/generateLyricsEntry.js
@@ -0,0 +1,91 @@
+export default {
+  contentDependencies: ['linkArtist', 'linkExternal', 'transformContent'],
+  extraDependencies: ['html', 'language'],
+
+  relations: (relation, entry) => ({
+    content:
+      relation('transformContent', entry.body),
+
+    artistText:
+      relation('transformContent', entry.artistText),
+
+    artistLinks:
+      entry.artists
+        .filter(artist => artist.name !== 'HSMusic Wiki') // smh
+        .map(artist => relation('linkArtist', artist)),
+
+    sourceLinks:
+      entry.sourceURLs
+        .map(url => relation('linkExternal', url)),
+
+    originDetails:
+      relation('transformContent', entry.originDetails),
+  }),
+
+  data: (entry) => ({
+    isWikiLyrics:
+      entry.isWikiLyrics,
+
+    hasSquareBracketAnnotations:
+      entry.hasSquareBracketAnnotations,
+  }),
+
+  slots: {
+    attributes: {
+      type: 'attributes',
+      mutable: false,
+    },
+  },
+
+  generate: (data, relations, slots, {html, language}) =>
+    language.encapsulate('misc.lyrics', capsule =>
+      html.tag('div', {class: 'lyrics-entry'},
+        slots.attributes,
+
+        [
+          html.tag('p', {class: 'lyrics-details'},
+            {[html.onlyIfContent]: true},
+            {[html.joinChildren]: html.tag('br')},
+
+            [
+              language.$(capsule, 'source', {
+                [language.onlyIfOptions]: ['source'],
+
+                source:
+                  language.formatUnitList(
+                    relations.sourceLinks.map(link =>
+                      link.slots({
+                        indicateExternal: true,
+                        tab: 'separate',
+                      }))),
+              }),
+
+              data.isWikiLyrics &&
+                language.$(capsule, 'contributors', {
+                  [language.onlyIfOptions]: ['contributors'],
+
+                  contributors:
+                    (html.isBlank(relations.artistText)
+                      ? language.formatUnitList(relations.artistLinks)
+                      : relations.artistText.slot('mode', 'inline')),
+                }),
+
+              // This check is doubled up only for clarity: entries are coded
+              // in data so that `hasSquareBracketAnnotations` is only true
+              // if `isWikiLyrics` is also true.
+              data.isWikiLyrics &&
+              data.hasSquareBracketAnnotations &&
+                language.$(capsule, 'squareBracketAnnotations'),
+            ]),
+
+          html.tag('p', {class: 'origin-details'},
+            {[html.onlyIfContent]: true},
+
+            relations.originDetails.slots({
+              mode: 'inline',
+              absorbPunctuationFollowingExternalLinks: false,
+            })),
+
+          relations.content.slot('mode', 'lyrics'),
+        ])),
+};
diff --git a/src/content/dependencies/generateLyricsSection.js b/src/content/dependencies/generateLyricsSection.js
new file mode 100644
index 00000000..f6b719a9
--- /dev/null
+++ b/src/content/dependencies/generateLyricsSection.js
@@ -0,0 +1,81 @@
+import {stitchArrays} from '#sugar';
+
+export default {
+  contentDependencies: [
+    'generateContentHeading',
+    'generateIntrapageDotSwitcher',
+    'generateLyricsEntry',
+    'transformContent',
+  ],
+
+  extraDependencies: ['html', 'language'],
+
+  relations: (relation, entries) => ({
+    heading:
+      relation('generateContentHeading'),
+
+    switcher:
+      relation('generateIntrapageDotSwitcher'),
+
+    entries:
+      entries
+        .map(entry => relation('generateLyricsEntry', entry)),
+
+    annotations:
+      entries
+        .map(entry => entry.annotation)
+        .map(annotation => relation('transformContent', annotation)),
+  }),
+
+  data: (entries) => ({
+    ids:
+      Array.from(
+        {length: entries.length},
+        (_, index) => 'lyrics-entry-' + index),
+  }),
+
+  generate: (data, relations, {html, language}) =>
+    language.encapsulate('releaseInfo.lyrics', capsule =>
+      html.tags([
+        relations.heading
+          .slots({
+            attributes: {id: 'lyrics'},
+            title: language.$(capsule),
+          }),
+
+        html.tag('p', {class: 'lyrics-switcher'},
+          {[html.onlyIfContent]: true},
+
+          language.$(capsule, 'switcher', {
+            [language.onlyIfOptions]: ['entries'],
+
+            entries:
+              relations.switcher.slots({
+                initialOptionIndex: 0,
+
+                titles:
+                  relations.annotations.map(annotation =>
+                    annotation.slots({
+                      mode: 'inline',
+                      textOnly: true,
+                    })),
+
+                targetIDs:
+                  data.ids,
+              }),
+          })),
+
+        stitchArrays({
+          entry: relations.entries,
+          id: data.ids,
+        }).map(({entry, id}, index) =>
+            entry.slots({
+              attributes: [
+                {id},
+
+                index >= 1 &&
+                  {style: 'display: none'},
+              ],
+            })),
+      ])),
+};
diff --git a/src/content/dependencies/generatePageLayout.js b/src/content/dependencies/generatePageLayout.js
index 8a073624..0326f415 100644
--- a/src/content/dependencies/generatePageLayout.js
+++ b/src/content/dependencies/generatePageLayout.js
@@ -1,14 +1,16 @@
 import {openAggregate} from '#aggregate';
-import {empty, repeat} from '#sugar';
+import {atOffset, empty, repeat} from '#sugar';
 
 export default {
   contentDependencies: [
-    'generateColorStyleRules',
+    'generateColorStyleTag',
     'generateFooterLocalizationLinks',
     'generateImageOverlay',
     'generatePageSidebar',
     'generateSearchSidebarBox',
+    'generateStaticURLStyleTag',
     'generateStickyHeadingContainer',
+    'generateWikiWallpaperStyleTag',
     'transformContent',
   ],
 
@@ -58,8 +60,14 @@ export default {
         relation('transformContent', sprawl.footerContent);
     }
 
-    relations.colorStyleRules =
-      relation('generateColorStyleRules');
+    relations.colorStyleTag =
+      relation('generateColorStyleTag');
+
+    relations.staticURLStyleTag =
+      relation('generateStaticURLStyleTag');
+
+    relations.wikiWallpaperStyleTag =
+      relation('generateWikiWallpaperStyleTag');
 
     relations.imageOverlay =
       relation('generateImageOverlay');
@@ -93,7 +101,7 @@ export default {
       mutable: false,
     },
 
-    cover: {
+    artworkColumnContent: {
       type: 'html',
       mutable: false,
     },
@@ -107,9 +115,9 @@ export default {
 
     color: {validate: v => v.isColor},
 
-    styleRules: {
-      validate: v => v.sparseArrayOf(v.isHTML),
-      default: [],
+    styleTags: {
+      type: 'html',
+      mutable: false,
     },
 
     mainClasses: {
@@ -262,6 +270,29 @@ export default {
         ? data.canonicalBase + pagePathStringFromRoot
         : null);
 
+    const primaryCover = (() => {
+      const apparentFirst = tag => html.smooth(tag).content[0];
+
+      const maybeTemplate =
+        apparentFirst(slots.artworkColumnContent);
+
+      if (!maybeTemplate) return null;
+
+      const maybeTemplateContent =
+        html.resolve(maybeTemplate, {normalize: 'tag'});
+
+      const maybeCoverArtwork =
+        apparentFirst(maybeTemplateContent);
+
+      if (!maybeCoverArtwork) return null;
+
+      if (maybeCoverArtwork.attributes.has('class', 'cover-artwork')) {
+        return maybeTemplate;
+      } else {
+        return null;
+      }
+    })();
+
     const titleContentsHTML =
       (html.isBlank(slots.title)
         ? null
@@ -279,7 +310,7 @@ export default {
         ? [
             relations.stickyHeadingContainer.slots({
               title: titleContentsHTML,
-              cover: slots.cover,
+              cover: primaryCover,
             }),
 
             relations.stickyHeadingContainer.clone().slots({
@@ -316,9 +347,11 @@ export default {
         [
           titleHTML,
 
-          html.tag('div', {id: 'cover-art-container'},
+          html.tag('div', {id: 'artwork-column'},
             {[html.onlyIfContent]: true},
-            slots.cover),
+            {class: 'isolate-tooltip-z-indexing'},
+
+            slots.artworkColumnContent),
 
           subtitleHTML,
 
@@ -361,7 +394,7 @@ export default {
 
             slots.navLinks
               ?.filter(Boolean)
-              ?.map((cur, i) => {
+              ?.map((cur, i, entries) => {
                 let content;
 
                 if (cur.html) {
@@ -395,25 +428,42 @@ export default {
                   (slots.navLinkStyle === 'hierarchical' &&
                     i === slots.navLinks.length - 1);
 
-                return (
-                  html.metatag('blockwrap',
-                    html.tag('span', {class: 'nav-link'},
-                      showAsCurrent &&
-                        {class: 'current'},
-
-                      [
-                        html.tag('span', {class: 'nav-link-content'},
-                          content),
-
-                        html.tag('span', {class: 'nav-link-accent'},
-                          {[html.noEdgeWhitespace]: true},
-                          {[html.onlyIfContent]: true},
-
-                          language.$('misc.navAccent', {
-                            [language.onlyIfOptions]: ['links'],
-                            links: cur.accent,
-                          })),
-                      ])));
+                const navLink =
+                  html.tag('span', {class: 'nav-link'},
+                    showAsCurrent &&
+                      {class: 'current'},
+
+                    [
+                      html.tag('span', {class: 'nav-link-content'},
+                        content),
+
+                      html.tag('span', {class: 'nav-link-accent'},
+                        {[html.noEdgeWhitespace]: true},
+                        {[html.onlyIfContent]: true},
+
+                        language.$('misc.navAccent', {
+                          [language.onlyIfOptions]: ['links'],
+                          links: cur.accent,
+                        })),
+                    ]);
+
+                if (slots.navLinkStyle === 'index') {
+                  return navLink;
+                }
+
+                const prev =
+                  atOffset(entries, i, -1);
+
+                if (
+                  prev &&
+                  prev.releaseRestToWrapTogether !== true &&
+                  (prev.releaseRestToWrapTogether === false ||
+                   prev.auto === 'home')
+                ) {
+                  return navLink;
+                } else {
+                  return html.metatag('blockwrap', navLink);
+                }
               })),
 
           html.tag('div', {class: 'nav-bottom-row'},
@@ -539,24 +589,33 @@ export default {
               {id: 'additional-files', string: 'additionalFiles'},
               {id: 'commentary', string: 'commentary'},
               {id: 'artist-commentary', string: 'artistCommentary'},
-              {id: 'credit-sources', string: 'creditSources'},
+              {id: 'crediting-sources', string: 'creditingSources'},
+              {id: 'referencing-sources', string: 'referencingSources'},
             ])),
         ]);
 
-    const styleRulesCSS =
-      html.resolve(slots.styleRules, {normalize: 'string'});
+    const slottedStyleTags =
+      html.smush(slots.styleTags);
+
+    const slottedWallpaperStyleTag =
+      slottedStyleTags.content
+        .find(tag => tag.attributes.has('class', 'wallpaper-style'));
+
+    const fallbackWallpaperStyleTag =
+      (slottedWallpaperStyleTag
+        ? html.blank()
+        : relations.wikiWallpaperStyleTag);
 
-    const fallbackBackgroundStyleRule =
-      (styleRulesCSS.match(/body::before[^}]*background-image:/)
-        ? ''
-        : `body::before {\n` +
-          `    background-image: url("${to('media.path', 'bg.jpg')}");\n` +
-          `}`);
+    const usingWallpaperStyleTag =
+      (slottedWallpaperStyleTag
+        ? slottedWallpaperStyleTag
+        : html.resolve(fallbackWallpaperStyleTag, {normalize: 'tag'}));
 
     const numWallpaperParts =
-      html.resolve(slots.styleRules, {normalize: 'string'})
-        .match(/\.wallpaper-part:nth-child/g)
-        ?.length ?? 0;
+      (usingWallpaperStyleTag &&
+       usingWallpaperStyleTag.attributes.has('data-wallpaper-mode', 'parts')
+        ? parseInt(usingWallpaperStyleTag.attributes.get('data-num-wallpaper-parts'))
+        : 0);
 
     const wallpaperPartsHTML =
       html.tag('div', {class: 'wallpaper-parts'},
@@ -698,13 +757,14 @@ export default {
               href: to('staticCSS.path', 'site.css'),
             }),
 
-            html.tag('style', [
-              relations.colorStyleRules
-                .slot('color', slots.color ?? data.wikiColor),
+            relations.colorStyleTag
+              .slot('color', slots.color ?? data.wikiColor),
 
-              fallbackBackgroundStyleRule,
-              slots.styleRules,
-            ]),
+            relations.staticURLStyleTag,
+
+            fallbackWallpaperStyleTag,
+
+            slottedStyleTags,
 
             html.tag('script', {
               src: to('staticLib.path', 'chroma-js/chroma.min.js'),
diff --git a/src/content/dependencies/generateReferencedArtworksPage.js b/src/content/dependencies/generateReferencedArtworksPage.js
index 3d21b15d..83451eca 100644
--- a/src/content/dependencies/generateReferencedArtworksPage.js
+++ b/src/content/dependencies/generateReferencedArtworksPage.js
@@ -1,67 +1,55 @@
-import {stitchArrays} from '#sugar';
-
 export default {
   contentDependencies: [
+    'generateCoverArtwork',
     'generateCoverGrid',
     'generatePageLayout',
     'image',
-    'linkAlbum',
-    'linkTrack',
+    'linkAnythingMan',
   ],
 
   extraDependencies: ['html', 'language'],
 
-  relations: (relation, referencedArtworks) => ({
+  relations: (relation, artwork) => ({
     layout:
       relation('generatePageLayout'),
 
+    cover:
+      relation('generateCoverArtwork', artwork),
+
     coverGrid:
       relation('generateCoverGrid'),
 
     links:
-      referencedArtworks.map(({thing}) =>
-        (thing.album
-          ? relation('linkTrack', thing)
-          : relation('linkAlbum', thing))),
+      artwork.referencedArtworks.map(({artwork}) =>
+        relation('linkAnythingMan', artwork.thing)),
 
     images:
-      referencedArtworks.map(({thing}) =>
-        relation('image', thing.artTags)),
+      artwork.referencedArtworks.map(({artwork}) =>
+        relation('image', artwork)),
   }),
 
-  data: (referencedArtworks) => ({
+  data: (artwork) => ({
+    color:
+      artwork.thing.color,
+
     count:
-      referencedArtworks.length,
+      artwork.referencedArtworks.length,
 
     names:
-      referencedArtworks
-        .map(({thing}) => thing.name),
-
-    paths:
-      referencedArtworks
-        .map(({thing}) =>
-          (thing.album
-            ? ['media.trackCover', thing.album.directory, thing.directory, thing.coverArtFileExtension]
-            : ['media.albumCover', thing.directory, thing.coverArtFileExtension])),
-
-    dimensions:
-      referencedArtworks
-        .map(({thing}) => thing.coverArtDimensions),
+      artwork.referencedArtworks
+        .map(({artwork}) => artwork.thing.name),
 
     coverArtistNames:
-      referencedArtworks
-        .map(({thing}) =>
-          thing.coverArtistContribs
+      artwork.referencedArtworks
+        .map(({artwork}) =>
+          artwork.artistContribs
             .map(contrib => contrib.artist.name)),
   }),
 
   slots: {
-    color: {validate: v => v.isColor},
-
-    styleRules: {type: 'html', mutable: false},
+    styleTags: {type: 'html', mutable: false},
 
     title: {type: 'html', mutable: false},
-    cover: {type: 'html', mutable: true},
 
     navLinks: {validate: v => v.isArray},
     navBottomRowContent: {type: 'html', mutable: false},
@@ -73,11 +61,13 @@ export default {
         title: slots.title,
         subtitle: language.$(pageCapsule, 'subtitle'),
 
-        color: slots.color,
-        styleRules: slots.styleRules,
+        color: data.color,
+        styleTags: slots.styleTags,
 
-        cover:
-          slots.cover.slot('details', 'artists'),
+        artworkColumnContent:
+          relations.cover.slots({
+            showArtistDetails: true,
+          }),
 
         mainClasses: ['top-index'],
         mainContent: [
@@ -91,19 +81,9 @@ export default {
 
           relations.coverGrid.slots({
             links: relations.links,
+            images: relations.images,
             names: data.names,
 
-            images:
-              stitchArrays({
-                image: relations.images,
-                path: data.paths,
-                dimensions: data.dimensions,
-              }).map(({image, path, dimensions}) =>
-                  image.slots({
-                    path,
-                    dimensions,
-                  })),
-
             info:
               data.coverArtistNames.map(names =>
                 language.$('misc.coverGrid.details.coverArtists', {
diff --git a/src/content/dependencies/generateReferencingArtworksPage.js b/src/content/dependencies/generateReferencingArtworksPage.js
index 2fe2e93d..e97b01f8 100644
--- a/src/content/dependencies/generateReferencingArtworksPage.js
+++ b/src/content/dependencies/generateReferencingArtworksPage.js
@@ -1,67 +1,55 @@
-import {stitchArrays} from '#sugar';
-
 export default {
   contentDependencies: [
+    'generateCoverArtwork',
     'generateCoverGrid',
     'generatePageLayout',
     'image',
-    'linkAlbum',
-    'linkTrack',
+    'linkAnythingMan',
   ],
 
   extraDependencies: ['html', 'language'],
 
-  relations: (relation, referencingArtworks) => ({
+  relations: (relation, artwork) => ({
     layout:
       relation('generatePageLayout'),
 
+    cover:
+      relation('generateCoverArtwork', artwork),
+
     coverGrid:
       relation('generateCoverGrid'),
 
     links:
-      referencingArtworks.map(({thing}) =>
-        (thing.album
-          ? relation('linkTrack', thing)
-          : relation('linkAlbum', thing))),
+      artwork.referencedByArtworks.map(({artwork}) =>
+        relation('linkAnythingMan', artwork.thing)),
 
     images:
-      referencingArtworks.map(({thing}) =>
-        relation('image', thing.artTags)),
+      artwork.referencedByArtworks.map(({artwork}) =>
+        relation('image', artwork)),
   }),
 
-  data: (referencingArtworks) => ({
+  data: (artwork) => ({
+    color:
+      artwork.thing.color,
+
     count:
-      referencingArtworks.length,
+      artwork.referencedByArtworks.length,
 
     names:
-      referencingArtworks
-        .map(({thing}) => thing.name),
-
-    paths:
-      referencingArtworks
-        .map(({thing}) =>
-          (thing.album
-            ? ['media.trackCover', thing.album.directory, thing.directory, thing.coverArtFileExtension]
-            : ['media.albumCover', thing.directory, thing.coverArtFileExtension])),
-
-    dimensions:
-      referencingArtworks
-        .map(({thing}) => thing.coverArtDimensions),
+      artwork.referencedByArtworks
+        .map(({artwork}) => artwork.thing.name),
 
     coverArtistNames:
-      referencingArtworks
-        .map(({thing}) =>
-          thing.coverArtistContribs
+      artwork.referencedByArtworks
+        .map(({artwork}) =>
+          artwork.artistContribs
             .map(contrib => contrib.artist.name)),
   }),
 
   slots: {
-    color: {validate: v => v.isColor},
-
-    styleRules: {type: 'html', mutable: false},
+    styleTags: {type: 'html', mutable: false},
 
     title: {type: 'html', mutable: false},
-    cover: {type: 'html', mutable: true},
 
     navLinks: {validate: v => v.isArray},
     navBottomRowContent: {type: 'html', mutable: false},
@@ -73,11 +61,13 @@ export default {
         title: slots.title,
         subtitle: language.$(pageCapsule, 'subtitle'),
 
-        color: slots.color,
-        styleRules: slots.styleRules,
+        color: data.color,
+        styleTags: slots.styleTags,
 
-        cover:
-          slots.cover.slot('details', 'artists'),
+        artworkColumnContent:
+          relations.cover.slots({
+            showArtistDetails: true,
+          }),
 
         mainClasses: ['top-index'],
         mainContent: [
@@ -91,19 +81,9 @@ export default {
 
           relations.coverGrid.slots({
             links: relations.links,
+            images: relations.images,
             names: data.names,
 
-            images:
-              stitchArrays({
-                image: relations.images,
-                path: data.paths,
-                dimensions: data.dimensions,
-              }).map(({image, path, dimensions}) =>
-                  image.slots({
-                    path,
-                    dimensions,
-                  })),
-
             info:
               data.coverArtistNames.map(names =>
                 language.$('misc.coverGrid.details.coverArtists', {
diff --git a/src/content/dependencies/generateReleaseInfoListenLine.js b/src/content/dependencies/generateReleaseInfoListenLine.js
new file mode 100644
index 00000000..f2a6dd29
--- /dev/null
+++ b/src/content/dependencies/generateReleaseInfoListenLine.js
@@ -0,0 +1,150 @@
+import {isExternalLinkContext} from '#external-links';
+import {empty, stitchArrays, unique} from '#sugar';
+
+function getReleaseContext(urlString, {
+  _artistURLs,
+  albumArtistURLs,
+}) {
+  const composerBandcampDomains =
+    albumArtistURLs
+      .filter(url => url.hostname.endsWith('.bandcamp.com'))
+      .map(url => url.hostname);
+
+  const url = new URL(urlString);
+
+  if (url.hostname === 'homestuck.bandcamp.com') {
+    return 'officialRelease';
+  }
+
+  if (composerBandcampDomains.includes(url.hostname)) {
+    return 'composerRelease';
+  }
+
+  return null;
+}
+
+export default {
+  contentDependencies: ['linkExternal'],
+  extraDependencies: ['html', 'language'],
+
+  query(thing) {
+    const query = {};
+
+    query.album =
+      (thing.album
+        ? thing.album
+        : thing);
+
+    query.artists =
+      thing.artistContribs
+        .map(contrib => contrib.artist);
+
+    query.artistGroups =
+      query.artists
+        .flatMap(artist => artist.closelyLinkedGroups)
+        .map(({group}) => group);
+
+    query.albumArtists =
+      query.album.artistContribs
+        .map(contrib => contrib.artist);
+
+    query.albumArtistGroups =
+      query.albumArtists
+        .flatMap(artist => artist.closelyLinkedGroups)
+        .map(({group}) => group);
+
+    return query;
+  },
+
+  relations: (relation, _query, thing) => ({
+    links:
+      thing.urls.map(url => relation('linkExternal', url)),
+  }),
+
+  data(query, thing) {
+    const data = {};
+
+    data.name = thing.name;
+
+    const artistURLs =
+      unique([
+        ...query.artists.flatMap(artist => artist.urls),
+        ...query.artistGroups.flatMap(group => group.urls),
+      ]).map(url => new URL(url));
+
+    const albumArtistURLs =
+      unique([
+        ...query.albumArtists.flatMap(artist => artist.urls),
+        ...query.albumArtistGroups.flatMap(group => group.urls),
+      ]).map(url => new URL(url));
+
+    const boundGetReleaseContext = urlString =>
+      getReleaseContext(urlString, {
+        artistURLs,
+        albumArtistURLs,
+      });
+
+    let releaseContexts =
+      thing.urls.map(boundGetReleaseContext);
+
+    const albumReleaseContexts =
+      query.album.urls.map(boundGetReleaseContext);
+
+    const presentReleaseContexts =
+      unique(releaseContexts.filter(Boolean));
+
+    const presentAlbumReleaseContexts =
+      unique(albumReleaseContexts.filter(Boolean));
+
+    if (
+      presentReleaseContexts.length <= 1 &&
+      presentAlbumReleaseContexts.length <= 1
+    ) {
+      releaseContexts =
+        thing.urls.map(() => null);
+    }
+
+    data.releaseContexts = releaseContexts;
+
+    return data;
+  },
+
+  slots: {
+    visibleWithoutLinks: {
+      type: 'boolean',
+      default: false,
+    },
+
+    context: {
+      validate: () => isExternalLinkContext,
+      default: 'generic',
+    },
+  },
+
+  generate: (data, relations, slots, {html, language}) =>
+    language.encapsulate('releaseInfo.listenOn', capsule =>
+      (empty(relations.links) && slots.visibleWithoutLinks
+        ? language.$(capsule, 'noLinks', {
+            name:
+              html.tag('i', data.name),
+          })
+
+        : language.$('releaseInfo.listenOn', {
+            [language.onlyIfOptions]: ['links'],
+
+            links:
+              language.formatDisjunctionList(
+                stitchArrays({
+                  link: relations.links,
+                  releaseContext: data.releaseContexts,
+                }).map(({link, releaseContext}) =>
+                    link.slot('context', [
+                      ...
+                      (Array.isArray(slots.context)
+                        ? slots.context
+                        : [slots.context]),
+
+                      releaseContext,
+                    ]))),
+          }))),
+};
diff --git a/src/content/dependencies/generateSearchSidebarBox.js b/src/content/dependencies/generateSearchSidebarBox.js
index 188a678f..308a1105 100644
--- a/src/content/dependencies/generateSearchSidebarBox.js
+++ b/src/content/dependencies/generateSearchSidebarBox.js
@@ -57,6 +57,26 @@ export default {
             html.tag('template', {class: 'wiki-search-tag-result-kind-string'},
               language.$(capsule, 'artTag')),
           ]),
+
+          language.encapsulate(capsule, 'resultFilter', capsule => [
+            html.tag('template', {class: 'wiki-search-album-result-filter-string'},
+              language.$(capsule, 'album')),
+
+            html.tag('template', {class: 'wiki-search-artist-result-filter-string'},
+              language.$(capsule, 'artist')),
+
+            html.tag('template', {class: 'wiki-search-flash-result-filter-string'},
+              language.$(capsule, 'flash')),
+
+            html.tag('template', {class: 'wiki-search-group-result-filter-string'},
+              language.$(capsule, 'group')),
+
+            html.tag('template', {class: 'wiki-search-track-result-filter-string'},
+              language.$(capsule, 'track')),
+
+            html.tag('template', {class: 'wiki-search-tag-result-filter-string'},
+              language.$(capsule, 'artTag')),
+          ]),
         ],
       })),
 };
diff --git a/src/content/dependencies/generateStaticPage.js b/src/content/dependencies/generateStaticPage.js
index 226152c7..931352b4 100644
--- a/src/content/dependencies/generateStaticPage.js
+++ b/src/content/dependencies/generateStaticPage.js
@@ -23,17 +23,19 @@ export default {
         title: data.name,
         headingMode: 'sticky',
 
-        styleRules:
-          (data.stylesheet
-            ? [data.stylesheet]
-            : []),
+        styleTags: [
+          html.tag('style', {class: 'static-page-style'},
+            {[html.onlyIfContent]: true},
+            data.stylesheet),
+        ],
 
         mainClasses: ['long-content'],
         mainContent: [
           relations.content,
 
-          data.script &&
-            html.tag('script', data.script),
+          html.tag('script',
+            {[html.onlyIfContent]: true},
+            data.script),
         ],
 
         navLinkStyle: 'hierarchical',
diff --git a/src/content/dependencies/generateStaticURLStyleTag.js b/src/content/dependencies/generateStaticURLStyleTag.js
new file mode 100644
index 00000000..b927e5d6
--- /dev/null
+++ b/src/content/dependencies/generateStaticURLStyleTag.js
@@ -0,0 +1,23 @@
+export default {
+  contentDependencies: ['generateStyleTag'],
+  extraDependencies: ['to'],
+
+  relations: (relation) => ({
+    styleTag:
+      relation('generateStyleTag'),
+  }),
+
+  generate: (relations, {to}) =>
+    relations.styleTag.slots({
+      attributes: {class: 'static-url-style'},
+
+      rules: [
+        {
+          select: '.image-media-link::after',
+          declare: [
+            `mask-image: url("${to('staticMisc.path', 'image.svg')}");`
+          ],
+        },
+      ],
+    }),
+};
diff --git a/src/content/dependencies/generateStyleTag.js b/src/content/dependencies/generateStyleTag.js
new file mode 100644
index 00000000..5ed09ae5
--- /dev/null
+++ b/src/content/dependencies/generateStyleTag.js
@@ -0,0 +1,48 @@
+import {empty} from '#sugar';
+
+const indent = text =>
+  text
+    .split('\n')
+    .map(line => ' '.repeat(4) + line)
+    .join('\n');
+
+export default {
+  extraDependencies: ['html'],
+
+  slots: {
+    attributes: {
+      type: 'attributes',
+      mutable: false,
+    },
+
+    rules: {
+      validate: v =>
+        v.looseArrayOf(
+          v.validateProperties({
+            select: v.isString,
+            declare: v.looseArrayOf(v.isString),
+          })),
+    },
+  },
+
+  generate: (slots, {html}) =>
+    html.tag('style', slots.attributes,
+      {[html.onlyIfContent]: true},
+
+      slots.rules
+        .filter(Boolean)
+
+        .map(rule => ({
+          select: rule.select,
+          declare: rule.declare.filter(Boolean),
+        }))
+
+        .filter(rule => !empty(rule.declare))
+
+        .map(rule =>
+          `${rule.select} {\n` +
+          indent(rule.declare.join('\n')) + '\n' +
+          `}`)
+
+        .join('\n\n')),
+};
diff --git a/src/content/dependencies/generateTrackArtistCommentarySection.js b/src/content/dependencies/generateTrackArtistCommentarySection.js
index e3041d3a..c7e7f0f8 100644
--- a/src/content/dependencies/generateTrackArtistCommentarySection.js
+++ b/src/content/dependencies/generateTrackArtistCommentarySection.js
@@ -2,8 +2,8 @@ import {empty, stitchArrays} from '#sugar';
 
 export default {
   contentDependencies: [
+    'generateContentContentHeading',
     'generateCommentaryEntry',
-    'generateContentHeading',
     'linkAlbum',
     'linkTrack',
   ],
@@ -18,8 +18,8 @@ export default {
   }),
 
   relations: (relation, query, track) => ({
-    contentHeading:
-      relation('generateContentHeading'),
+    contentContentHeading:
+      relation('generateContentContentHeading', track),
 
     mainReleaseTrackLink:
       (track.isSecondaryRelease
@@ -78,54 +78,44 @@ export default {
   generate: (data, relations, {html, language}) =>
     language.encapsulate('misc.artistCommentary', capsule =>
       html.tags([
-        relations.contentHeading.clone()
-          .slots({
-            attributes: {id: 'artist-commentary'},
-            title: language.$('misc.artistCommentary'),
-          }),
+        relations.contentContentHeading.slots({
+          attributes: {id: 'artist-commentary'},
+          string: 'misc.artistCommentary',
+        }),
+
+        relations.artistCommentaryEntries,
 
         data.isSecondaryRelease &&
-          html.tags([
-            html.tag('p', {class: ['drop', 'commentary-drop']},
-              {[html.onlyIfSiblings]: true},
-
-              language.encapsulate(capsule, 'info.fromMainRelease', workingCapsule => {
-                const workingOptions = {};
-
-                workingOptions.album =
-                  relations.mainReleaseTrackLink.slots({
-                    content:
-                      data.mainReleaseAlbumName,
-
-                    color:
-                      data.mainReleaseAlbumColor,
-                  });
-
-                if (data.name !== data.mainReleaseName) {
-                  workingCapsule += '.namedDifferently';
-                  workingOptions.name =
-                    html.tag('i', data.mainReleaseName);
-                }
-
-                return language.$(workingCapsule, workingOptions);
-              })),
-
-            relations.mainReleaseArtistCommentaryEntries,
-          ]),
-
-        html.tags([
-          data.isSecondaryRelease &&
-          !html.isBlank(relations.mainReleaseArtistCommentaryEntries) &&
-            html.tag('p', {class: ['drop', 'commentary-drop']},
-              {[html.onlyIfSiblings]: true},
-
-              language.$(capsule, 'info.releaseSpecific', {
-                album:
-                  relations.thisReleaseAlbumLink,
-              })),
-
-          relations.artistCommentaryEntries,
-        ]),
+          html.tag('div', {class: 'inherited-commentary-section'},
+            {[html.onlyIfContent]: true},
+
+            [
+              html.tag('p', {class: ['drop', 'commentary-drop']},
+                {[html.onlyIfSiblings]: true},
+
+                language.encapsulate(capsule, 'info.fromMainRelease', workingCapsule => {
+                  const workingOptions = {};
+
+                  workingOptions.album =
+                    relations.mainReleaseTrackLink.slots({
+                      content:
+                        data.mainReleaseAlbumName,
+
+                      color:
+                        data.mainReleaseAlbumColor,
+                    });
+
+                  if (data.name !== data.mainReleaseName) {
+                    workingCapsule += '.namedDifferently';
+                    workingOptions.name =
+                      html.tag('i', data.mainReleaseName);
+                  }
+
+                  return language.$(workingCapsule, workingOptions);
+                })),
+
+              relations.mainReleaseArtistCommentaryEntries,
+            ]),
 
         html.tag('p', {class: ['drop', 'commentary-drop']},
           {[html.onlyIfContent]: true},
diff --git a/src/content/dependencies/generateTrackArtworkColumn.js b/src/content/dependencies/generateTrackArtworkColumn.js
new file mode 100644
index 00000000..f06d735b
--- /dev/null
+++ b/src/content/dependencies/generateTrackArtworkColumn.js
@@ -0,0 +1,33 @@
+export default {
+  contentDependencies: ['generateCoverArtwork'],
+  extraDependencies: ['html'],
+
+  relations: (relation, track) => ({
+    albumCover:
+      (!track.hasUniqueCoverArt && track.album.hasCoverArt
+        ? relation('generateCoverArtwork', track.album.coverArtworks[0])
+        : null),
+
+    trackCovers:
+      (track.hasUniqueCoverArt
+        ? track.trackArtworks.map(artwork =>
+            relation('generateCoverArtwork', artwork))
+        : []),
+  }),
+
+  generate: (relations, {html}) =>
+    html.tags([
+      relations.albumCover?.slots({
+        showOriginDetails: true,
+        showArtTagDetails: true,
+        showReferenceDetails: true,
+      }),
+
+      relations.trackCovers.map(cover =>
+        cover.slots({
+          showOriginDetails: true,
+          showArtTagDetails: true,
+          showReferenceDetails: true,
+        })),
+    ]),
+};
diff --git a/src/content/dependencies/generateTrackCoverArtwork.js b/src/content/dependencies/generateTrackCoverArtwork.js
deleted file mode 100644
index 9153e2fc..00000000
--- a/src/content/dependencies/generateTrackCoverArtwork.js
+++ /dev/null
@@ -1,143 +0,0 @@
-export default {
-  contentDependencies: [
-    'generateCoverArtwork',
-    'generateCoverArtworkArtTagDetails',
-    'generateCoverArtworkArtistDetails',
-    'generateCoverArtworkReferenceDetails',
-    'image',
-    'linkAlbum',
-    'linkTrackReferencedArtworks',
-    'linkTrackReferencingArtworks',
-  ],
-
-  extraDependencies: ['html', 'language'],
-
-  query: (track) => ({
-    artTags:
-      (track.hasUniqueCoverArt
-        ? track.artTags
-        : track.album.artTags),
-
-    coverArtistContribs:
-      (track.hasUniqueCoverArt
-        ? track.coverArtistContribs
-        : track.album.coverArtistContribs),
-  }),
-
-  relations: (relation, query, track) => ({
-    coverArtwork:
-      relation('generateCoverArtwork'),
-
-    image:
-      relation('image'),
-
-    artTagDetails:
-      relation('generateCoverArtworkArtTagDetails',
-        query.artTags),
-
-    artistDetails:
-      relation('generateCoverArtworkArtistDetails',
-        query.coverArtistContribs),
-
-    referenceDetails:
-      relation('generateCoverArtworkReferenceDetails',
-        track.referencedArtworks,
-        track.referencedByArtworks),
-
-    referencedArtworksLink:
-      relation('linkTrackReferencedArtworks', track),
-
-    referencingArtworksLink:
-      relation('linkTrackReferencingArtworks', track),
-
-    albumLink:
-      relation('linkAlbum', track.album),
-  }),
-
-  data: (query, track) => ({
-    path:
-      (track.hasUniqueCoverArt
-        ? ['media.trackCover', track.album.directory, track.directory, track.coverArtFileExtension]
-        : ['media.albumCover', track.album.directory, track.album.coverArtFileExtension]),
-
-    color:
-      track.color,
-
-    dimensions:
-      (track.hasUniqueCoverArt
-        ? track.coverArtDimensions
-        : track.album.coverArtDimensions),
-
-    nonUnique:
-      !track.hasUniqueCoverArt,
-
-    warnings:
-      query.artTags
-        .filter(tag => tag.isContentWarning)
-        .map(tag => tag.name),
-  }),
-
-  slots: {
-    mode: {type: 'string'},
-
-    details: {
-      validate: v => v.is('tags', 'artists'),
-      default: 'tags',
-    },
-
-    showReferenceLinks: {
-      type: 'boolean',
-      default: false,
-    },
-
-    showNonUniqueLine: {
-      type: 'boolean',
-      default: false,
-    },
-  },
-
-  generate: (data, relations, slots, {html, language}) =>
-    relations.coverArtwork.slots({
-      mode: slots.mode,
-
-      image:
-        relations.image.slots({
-          path: data.path,
-          color: data.color,
-          alt: language.$('misc.alt.trackCover'),
-        }),
-
-      dimensions: data.dimensions,
-      warnings: data.warnings,
-
-      details: [
-        slots.details === 'tags' &&
-          relations.artTagDetails,
-
-        slots.details === 'artists'&&
-          relations.artistDetails,
-
-        slots.showReferenceLinks &&
-          relations.referenceDetails.slots({
-            referencedLink:
-              relations.referencedArtworksLink,
-
-            referencingLink:
-              relations.referencingArtworksLink,
-          }),
-
-        slots.showNonUniqueLine &&
-        data.nonUnique &&
-          html.tag('p', {class: 'image-details'},
-            {class: 'non-unique-details'},
-
-            language.$('misc.trackArtFromAlbum', {
-              album:
-                relations.albumLink.slots({
-                  color: false,
-                }),
-            })),
-      ],
-    }),
-};
-
diff --git a/src/content/dependencies/generateTrackInfoPage.js b/src/content/dependencies/generateTrackInfoPage.js
index 1c349c2e..6c16ce27 100644
--- a/src/content/dependencies/generateTrackInfoPage.js
+++ b/src/content/dependencies/generateTrackInfoPage.js
@@ -1,17 +1,19 @@
 export default {
   contentDependencies: [
+    'generateAdditionalFilesList',
     'generateAdditionalNamesBox',
-    'generateAlbumAdditionalFilesList',
     'generateAlbumNavAccent',
     'generateAlbumSecondaryNav',
     'generateAlbumSidebar',
-    'generateAlbumStyleRules',
+    'generateAlbumStyleTags',
     'generateCommentaryEntry',
+    'generateContentContentHeading',
     'generateContentHeading',
     'generateContributionList',
+    'generateLyricsSection',
     'generatePageLayout',
     'generateTrackArtistCommentarySection',
-    'generateTrackCoverArtwork',
+    'generateTrackArtworkColumn',
     'generateTrackInfoPageFeaturedByFlashesList',
     'generateTrackInfoPageOtherReleasesList',
     'generateTrackList',
@@ -37,8 +39,8 @@ export default {
     layout:
       relation('generatePageLayout'),
 
-    albumStyleRules:
-      relation('generateAlbumStyleRules', track.album, track),
+    albumStyleTags:
+      relation('generateAlbumStyleTags', track.album, track),
 
     socialEmbed:
       relation('generateTrackSocialEmbed', track),
@@ -58,14 +60,15 @@ export default {
     additionalNamesBox:
       relation('generateAdditionalNamesBox', track.additionalNames),
 
-    cover:
-      (track.hasUniqueCoverArt || track.album.hasCoverArt
-        ? relation('generateTrackCoverArtwork', track)
-        : null),
+    artworkColumn:
+      relation('generateTrackArtworkColumn', track),
 
     contentHeading:
       relation('generateContentHeading'),
 
+    contentContentHeading:
+      relation('generateContentContentHeading', track),
+
     releaseInfo:
       relation('generateTrackReleaseInfo', track),
 
@@ -92,29 +95,27 @@ export default {
     flashesThatFeatureList:
       relation('generateTrackInfoPageFeaturedByFlashesList', track),
 
-    lyrics:
-      relation('transformContent', track.lyrics),
+    lyricsSection:
+      relation('generateLyricsSection', track.lyrics),
 
     sheetMusicFilesList:
-      relation('generateAlbumAdditionalFilesList',
-        track.album,
-        track.sheetMusicFiles),
+      relation('generateAdditionalFilesList', track.sheetMusicFiles),
 
     midiProjectFilesList:
-      relation('generateAlbumAdditionalFilesList',
-        track.album,
-        track.midiProjectFiles),
+      relation('generateAdditionalFilesList', track.midiProjectFiles),
 
     additionalFilesList:
-      relation('generateAlbumAdditionalFilesList',
-        track.album,
-        track.additionalFiles),
+      relation('generateAdditionalFilesList', track.additionalFiles),
 
     artistCommentarySection:
       relation('generateTrackArtistCommentarySection', track),
 
-    creditSourceEntries:
-      track.creditSources
+    creditingSourceEntries:
+      track.creditingSources
+        .map(entry => relation('generateCommentaryEntry', entry)),
+
+    referencingSourceEntries:
+      track.referencingSources
         .map(entry => relation('generateCommentaryEntry', entry)),
   }),
 
@@ -139,15 +140,10 @@ export default {
         additionalNames: relations.additionalNamesBox,
 
         color: data.color,
-        styleRules: [relations.albumStyleRules],
+        styleTags: relations.albumStyleTags,
 
-        cover:
-          (relations.cover
-            ? relations.cover.slots({
-                showReferenceLinks: true,
-                showNonUniqueLine: true,
-              })
-            : null),
+        artworkColumnContent:
+          relations.artworkColumn,
 
         mainContent: [
           relations.releaseInfo,
@@ -193,12 +189,21 @@ export default {
                         language.$(capsule, 'link')),
                   })),
 
-              !html.isBlank(relations.creditSourceEntries) &&
-                language.encapsulate(capsule, 'readCreditSources', capsule =>
+              !html.isBlank(relations.creditingSourceEntries) &&
+                language.encapsulate(capsule, 'readCreditingSources', capsule =>
                   language.$(capsule, {
                     link:
                       html.tag('a',
-                        {href: '#credit-sources'},
+                        {href: '#crediting-sources'},
+                        language.$(capsule, 'link')),
+                  })),
+
+              !html.isBlank(relations.referencingSourceEntries) &&
+                language.encapsulate(capsule, 'readReferencingSources', capsule =>
+                  language.$(capsule, {
+                    link:
+                      html.tag('a',
+                        {href: '#referencing-sources'},
                         language.$(capsule, 'link')),
                   })),
             ])),
@@ -315,17 +320,7 @@ export default {
             relations.flashesThatFeatureList,
           ]),
 
-          html.tags([
-            relations.contentHeading.clone()
-              .slots({
-                attributes: {id: 'lyrics'},
-                title: language.$('releaseInfo.lyrics'),
-              }),
-
-            html.tag('blockquote',
-              {[html.onlyIfContent]: true},
-              relations.lyrics.slot('mode', 'lyrics')),
-          ]),
+          relations.lyricsSection,
 
           html.tags([
             relations.contentHeading.clone()
@@ -360,13 +355,23 @@ export default {
           relations.artistCommentarySection,
 
           html.tags([
-            relations.contentHeading.clone()
+            relations.contentContentHeading.clone()
+              .slots({
+                attributes: {id: 'crediting-sources'},
+                string: 'misc.creditingSources',
+              }),
+
+            relations.creditingSourceEntries,
+          ]),
+
+          html.tags([
+            relations.contentContentHeading.clone()
               .slots({
-                attributes: {id: 'credit-sources'},
-                title: language.$('misc.creditSources'),
+                attributes: {id: 'referencing-sources'},
+                string: 'misc.referencingSources',
               }),
 
-            relations.creditSourceEntries,
+            relations.referencingSourceEntries,
           ]),
         ],
 
diff --git a/src/content/dependencies/generateTrackListItem.js b/src/content/dependencies/generateTrackListItem.js
index 887b6f03..3c850a18 100644
--- a/src/content/dependencies/generateTrackListItem.js
+++ b/src/content/dependencies/generateTrackListItem.js
@@ -97,7 +97,8 @@ export default {
             workingCapsule += '.withArtists';
             workingOptions.by =
               html.tag('span', {class: 'by'},
-                html.metatag('chunkwrap', {split: ','},
+                // TODO: This is obviously evil.
+                html.metatag('chunkwrap', {split: /,| (?=and)/},
                   html.resolve(relations.credit)));
           }
 
diff --git a/src/content/dependencies/generateTrackNavLinks.js b/src/content/dependencies/generateTrackNavLinks.js
index e01653f0..6a8b7c64 100644
--- a/src/content/dependencies/generateTrackNavLinks.js
+++ b/src/content/dependencies/generateTrackNavLinks.js
@@ -15,7 +15,7 @@ export default {
       track.album.hasTrackNumbers,
 
     trackNumber:
-      track.album.tracks.indexOf(track) + 1,
+      track.trackNumber,
   }),
 
   slots: {
diff --git a/src/content/dependencies/generateTrackReferencedArtworksPage.js b/src/content/dependencies/generateTrackReferencedArtworksPage.js
index ac81e525..7073409e 100644
--- a/src/content/dependencies/generateTrackReferencedArtworksPage.js
+++ b/src/content/dependencies/generateTrackReferencedArtworksPage.js
@@ -1,9 +1,8 @@
 export default {
   contentDependencies: [
-    'generateAlbumStyleRules',
+    'generateAlbumStyleTags',
     'generateBackToTrackLink',
     'generateReferencedArtworksPage',
-    'generateTrackCoverArtwork',
     'generateTrackNavLinks',
   ],
 
@@ -11,27 +10,21 @@ export default {
 
   relations: (relation, track) => ({
     page:
-      relation('generateReferencedArtworksPage', track.referencedArtworks),
+      relation('generateReferencedArtworksPage', track.trackArtworks[0]),
 
-    albumStyleRules:
-      relation('generateAlbumStyleRules', track.album, track),
+    albumStyleTags:
+      relation('generateAlbumStyleTags', track.album, track),
 
     navLinks:
       relation('generateTrackNavLinks', track),
 
     backToTrackLink:
       relation('generateBackToTrackLink', track),
-
-    cover:
-      relation('generateTrackCoverArtwork', track),
   }),
 
   data: (track) => ({
     name:
       track.name,
-
-    color:
-      track.color,
   }),
 
   generate: (data, relations, {html, language}) =>
@@ -42,10 +35,7 @@ export default {
             data.name,
         }),
 
-      color: data.color,
-      styleRules: [relations.albumStyleRules],
-
-      cover: relations.cover,
+      styleTags: relations.albumStyleTags,
 
       navLinks:
         html.resolve(
diff --git a/src/content/dependencies/generateTrackReferencingArtworksPage.js b/src/content/dependencies/generateTrackReferencingArtworksPage.js
index 097ee929..a45144c8 100644
--- a/src/content/dependencies/generateTrackReferencingArtworksPage.js
+++ b/src/content/dependencies/generateTrackReferencingArtworksPage.js
@@ -1,9 +1,8 @@
 export default {
   contentDependencies: [
-    'generateAlbumStyleRules',
+    'generateAlbumStyleTags',
     'generateBackToTrackLink',
     'generateReferencingArtworksPage',
-    'generateTrackCoverArtwork',
     'generateTrackNavLinks',
   ],
 
@@ -11,27 +10,21 @@ export default {
 
   relations: (relation, track) => ({
     page:
-      relation('generateReferencingArtworksPage', track.referencedByArtworks),
+      relation('generateReferencingArtworksPage', track.trackArtworks[0]),
 
-    albumStyleRules:
-      relation('generateAlbumStyleRules', track.album, track),
+    albumStyleTags:
+      relation('generateAlbumStyleTags', track.album, track),
 
     navLinks:
       relation('generateTrackNavLinks', track),
 
     backToTrackLink:
       relation('generateBackToTrackLink', track),
-
-    cover:
-      relation('generateTrackCoverArtwork', track),
   }),
 
   data: (track) => ({
     name:
       track.name,
-
-    color:
-      track.color,
   }),
 
   generate: (data, relations, {html, language}) =>
@@ -42,10 +35,7 @@ export default {
             data.name,
         }),
 
-      color: data.color,
-      styleRules: [relations.albumStyleRules],
-
-      cover: relations.cover,
+      styleTags: relations.albumStyleTags,
 
       navLinks:
         html.resolve(
diff --git a/src/content/dependencies/generateTrackReleaseInfo.js b/src/content/dependencies/generateTrackReleaseInfo.js
index 38b8383f..3298dcc4 100644
--- a/src/content/dependencies/generateTrackReleaseInfo.js
+++ b/src/content/dependencies/generateTrackReleaseInfo.js
@@ -1,9 +1,7 @@
-import {empty} from '#sugar';
-
 export default {
   contentDependencies: [
     'generateReleaseInfoContributionsLine',
-    'linkExternal',
+    'generateReleaseInfoListenLine',
   ],
 
   extraDependencies: ['html', 'language'],
@@ -11,19 +9,11 @@ export default {
   relations(relation, track) {
     const relations = {};
 
-    relations.artistContributionLinks =
+    relations.artistContributionsLine =
       relation('generateReleaseInfoContributionsLine', track.artistContribs);
 
-    if (track.hasUniqueCoverArt) {
-      relations.coverArtistContributionsLine =
-        relation('generateReleaseInfoContributionsLine', track.coverArtistContribs);
-    }
-
-    if (!empty(track.urls)) {
-      relations.externalLinks =
-        track.urls.map(url =>
-          relation('linkExternal', url));
-    }
+    relations.listenLine =
+      relation('generateReleaseInfoListenLine', track);
 
     return relations;
   },
@@ -37,7 +27,6 @@ export default {
 
     if (
       track.hasUniqueCoverArt &&
-      track.coverArtDate &&
       +track.coverArtDate !== +track.date
     ) {
       data.coverArtDate = track.coverArtDate;
@@ -54,27 +43,17 @@ export default {
           {[html.joinChildren]: html.tag('br')},
 
           [
-            relations.artistContributionLinks.slots({
+            relations.artistContributionsLine.slots({
               stringKey: capsule + '.by',
               featuringStringKey: capsule + '.by.featuring',
               chronologyKind: 'track',
             }),
 
-            relations.coverArtistContributionsLine?.slots({
-              stringKey: capsule + '.coverArtBy',
-              chronologyKind: 'trackArt',
-            }),
-
             language.$(capsule, 'released', {
               [language.onlyIfOptions]: ['date'],
               date: language.formatDate(data.date),
             }),
 
-            language.$(capsule, 'artReleased', {
-              [language.onlyIfOptions]: ['date'],
-              date: language.formatDate(data.coverArtDate),
-            }),
-
             language.$(capsule, 'duration', {
               [language.onlyIfOptions]: ['duration'],
               duration: language.formatDuration(data.duration),
@@ -82,17 +61,9 @@ export default {
           ]),
 
         html.tag('p',
-          language.encapsulate(capsule, 'listenOn', capsule =>
-            (relations.externalLinks
-              ? language.$(capsule, {
-                  links:
-                    language.formatDisjunctionList(
-                      relations.externalLinks
-                        .map(link => link.slot('context', 'track'))),
-                })
-              : language.$(capsule, 'noLinks', {
-                  name:
-                    html.tag('i', data.name),
-                })))),
+          relations.listenLine.slots({
+            visibleWithoutLinks: true,
+            context: ['track'],
+          })),
       ])),
 };
diff --git a/src/content/dependencies/generateTrackSocialEmbed.js b/src/content/dependencies/generateTrackSocialEmbed.js
index 7cb37af2..310816f3 100644
--- a/src/content/dependencies/generateTrackSocialEmbed.js
+++ b/src/content/dependencies/generateTrackSocialEmbed.js
@@ -26,14 +26,12 @@ export default {
     data.trackDirectory = track.directory;
     data.albumDirectory = album.directory;
 
+    data.hasImage = track.hasUniqueCoverArt || album.hasCoverArt;
+
     if (track.hasUniqueCoverArt) {
-      data.imageSource = 'track';
-      data.coverArtFileExtension = track.coverArtFileExtension;
+      data.imagePath = track.trackArtworks[0].path;
     } else if (album.hasCoverArt) {
-      data.imageSource = 'album';
-      data.coverArtFileExtension = album.coverArtFileExtension;
-    } else {
-      data.imageSource = 'none';
+      data.imagePath = album.coverArtworks[0].path;
     }
 
     return data;
@@ -59,10 +57,8 @@ export default {
           absoluteTo('localized.album', data.albumDirectory),
 
         imagePath:
-          (data.imageSource === 'album'
-            ? ['media.albumCover', data.albumDirectory, data.coverArtFileExtension]
-         : data.imageSource === 'track'
-            ? ['media.trackCover', data.albumDirectory, data.trackDirectory, data.coverArtFileExtension]
+          (data.hasImage
+            ? data.imagePath
             : null),
       })),
 };
diff --git a/src/content/dependencies/generateWallpaperStyleTag.js b/src/content/dependencies/generateWallpaperStyleTag.js
new file mode 100644
index 00000000..bf094300
--- /dev/null
+++ b/src/content/dependencies/generateWallpaperStyleTag.js
@@ -0,0 +1,80 @@
+import {empty, stitchArrays} from '#sugar';
+
+export default {
+  contentDependencies: ['generateStyleTag'],
+  extraDependencies: ['html', 'to'],
+
+  relations: (relation) => ({
+    styleTag:
+      relation('generateStyleTag'),
+  }),
+
+  slots: {
+    singleWallpaperPath: {
+      validate: v => v.strictArrayOf(v.isString),
+    },
+
+    singleWallpaperStyle: {
+      validate: v => v.isString,
+    },
+
+    wallpaperPartPaths: {
+      validate: v =>
+        v.strictArrayOf(v.optional(v.strictArrayOf(v.isString))),
+    },
+
+    wallpaperPartStyles: {
+      validate: v =>
+        v.strictArrayOf(v.optional(v.isString)),
+    },
+  },
+
+  generate(relations, slots, {html, to}) {
+    const attributes = html.attributes();
+    const rules = [];
+
+    attributes.add('class', 'wallpaper-style');
+
+    if (empty(slots.wallpaperPartPaths)) {
+      attributes.set('data-wallpaper-mode', 'one');
+
+      rules.push({
+        select: 'body::before',
+        declare: [
+          `background-image: url("${to(...slots.singleWallpaperPath)}");`,
+          slots.singleWallpaperStyle,
+        ],
+      });
+    } else {
+      attributes.set('data-wallpaper-mode', 'parts');
+      attributes.set('data-num-wallpaper-parts', slots.wallpaperPartPaths.length);
+
+      stitchArrays({
+        path: slots.wallpaperPartPaths,
+        style: slots.wallpaperPartStyles,
+      }).forEach(({path, style}, index) => {
+          rules.push({
+            select: `.wallpaper-part:nth-child(${index + 1})`,
+            declare: [
+              path && `background-image: url("${to(...path)}");`,
+              style,
+            ],
+          });
+        });
+
+      rules.push({
+        select: 'body::before',
+        declare: [
+          'display: none;',
+        ],
+      });
+    }
+
+    relations.styleTag.setSlots({
+      attributes,
+      rules,
+    });
+
+    return relations.styleTag;
+  },
+};
diff --git a/src/content/dependencies/generateWikiHomepageAlbumCarouselRow.js b/src/content/dependencies/generateWikiHomepageAlbumCarouselRow.js
index 3068d951..b45bfc19 100644
--- a/src/content/dependencies/generateWikiHomepageAlbumCarouselRow.js
+++ b/src/content/dependencies/generateWikiHomepageAlbumCarouselRow.js
@@ -1,5 +1,3 @@
-import {stitchArrays} from '#sugar';
-
 export default {
   contentDependencies: ['generateCoverCarousel', 'image', 'linkAlbum'],
 
@@ -13,27 +11,12 @@ export default {
 
     images:
       row.albums
-        .map(album => relation('image', album.artTags)),
-  }),
-
-  data: (row) => ({
-    paths:
-      row.albums.map(album =>
-        (album.hasCoverArt
-          ? ['media.albumCover', album.directory, album.coverArtFileExtension]
-          : null)),
+        .map(album => relation('image', album.coverArtworks[0])),
   }),
 
-  generate: (data, relations) =>
+  generate: (relations) =>
     relations.coverCarousel.slots({
-      links:
-        relations.links,
-
-      images:
-        stitchArrays({
-          image: relations.images,
-          path: data.paths,
-        }).map(({image, path}) =>
-            image.slot('path', path)),
+      links: relations.links,
+      images: relations.images,
     }),
 };
diff --git a/src/content/dependencies/generateWikiHomepageAlbumGridRow.js b/src/content/dependencies/generateWikiHomepageAlbumGridRow.js
index c1d2c79d..a00136ba 100644
--- a/src/content/dependencies/generateWikiHomepageAlbumGridRow.js
+++ b/src/content/dependencies/generateWikiHomepageAlbumGridRow.js
@@ -45,20 +45,17 @@ export default {
 
     images:
       sprawl.albums
-        .map(album => relation('image', album.artTags)),
+        .map(album =>
+          relation('image',
+            (album.hasCoverArt
+              ? album.coverArtworks[0]
+              : null))),
   }),
 
   data: (sprawl, _row) => ({
     names:
       sprawl.albums
         .map(album => album.name),
-
-    paths:
-      sprawl.albums
-        .map(album =>
-          (album.hasCoverArt
-            ? ['media.albumCover', album.directory, album.coverArtFileExtension]
-            : null)),
   }),
 
   generate: (data, relations, {language}) =>
@@ -69,11 +66,9 @@ export default {
       images:
         stitchArrays({
           image: relations.images,
-          path: data.paths,
           name: data.names,
-        }).map(({image, path, name}) =>
+        }).map(({image, name}) =>
             image.slots({
-              path,
               missingSourceContent:
                 language.$('misc.coverGrid.noCoverArt', {
                   album: name,
diff --git a/src/content/dependencies/generateWikiWallpaperStyleTag.js b/src/content/dependencies/generateWikiWallpaperStyleTag.js
new file mode 100644
index 00000000..12d27304
--- /dev/null
+++ b/src/content/dependencies/generateWikiWallpaperStyleTag.js
@@ -0,0 +1,38 @@
+export default {
+  contentDependencies: ['generateWallpaperStyleTag'],
+  extraDependencies: ['wikiData'],
+
+  sprawl: ({wikiInfo}) => ({wikiInfo}),
+
+  relations: (relation) => ({
+    wallpaperStyleTag:
+      relation('generateWallpaperStyleTag'),
+  }),
+
+  data: ({wikiInfo}) => ({
+    singleWallpaperPath: [
+      'media.path',
+      'bg.' + wikiInfo.wikiWallpaperFileExtension,
+    ],
+
+    singleWallpaperStyle:
+      wikiInfo.wikiWallpaperStyle,
+
+    wallpaperPartPaths:
+      wikiInfo.wikiWallpaperParts.map(part =>
+        (part.asset
+          ? ['media.path', part.asset]
+          : null)),
+
+    wallpaperPartStyles:
+      wikiInfo.wikiWallpaperParts.map(part => part.style),
+  }),
+
+  generate: (data, relations) =>
+    relations.wallpaperStyleTag.slots({
+      singleWallpaperPath: data.singleWallpaperPath,
+      singleWallpaperStyle: data.singleWallpaperStyle,
+      wallpaperPartPaths: data.wallpaperPartPaths,
+      wallpaperPartStyles: data.wallpaperPartStyles,
+    }),
+};
diff --git a/src/content/dependencies/image.js b/src/content/dependencies/image.js
index bc268ec1..bf47b14f 100644
--- a/src/content/dependencies/image.js
+++ b/src/content/dependencies/image.js
@@ -16,68 +16,77 @@ export default {
 
   contentDependencies: ['generateColorStyleAttribute'],
 
-  relations: (relation) => ({
+  relations: (relation, _artwork) => ({
     colorStyle:
       relation('generateColorStyleAttribute'),
   }),
 
-  data(artTags) {
-    const data = {};
-
-    if (artTags) {
-      data.contentWarnings =
-        artTags
-          .filter(artTag => artTag.isContentWarning)
-          .map(artTag => artTag.name);
-    } else {
-      data.contentWarnings = null;
-    }
-
-    return data;
-  },
+  data: (artwork) => ({
+    path:
+      (artwork
+        ? artwork.path
+        : null),
+
+    warnings:
+      (artwork
+        ? artwork.artTags
+            .filter(artTag => artTag.isContentWarning)
+            .map(artTag => artTag.name)
+        : null),
+
+    dimensions:
+      (artwork
+        ? artwork.dimensions
+        : null),
+  }),
 
   slots: {
-    src: {type: 'string'},
-
-    path: {
-      validate: v => v.validateArrayItems(v.isString),
-    },
-
     thumb: {type: 'string'},
 
+    reveal: {type: 'boolean', default: true},
+    lazy: {type: 'boolean', default: false},
+    square: {type: 'boolean', default: false},
+
     link: {
       validate: v => v.anyOf(v.isBoolean, v.isString),
       default: false,
     },
 
-    color: {
-      validate: v => v.isColor,
-    },
+    color: {validate: v => v.isColor},
 
-    warnings: {
-      validate: v => v.looseArrayOf(v.isString),
+    // Added to the .image-container.
+    attributes: {
+      type: 'attributes',
+      mutable: false,
     },
 
-    reveal: {type: 'boolean', default: true},
-    lazy: {type: 'boolean', default: false},
-
-    square: {type: 'boolean', default: false},
+    // Added to the <img> itself.
+    alt: {type: 'string'},
 
-    dimensions: {
-      validate: v => v.isDimensions,
-    },
+    // Specify 'src' or 'path', or the path will be used from the artwork.
+    // If none of the above is present, the message in missingSourceContent
+    // will be displayed instead.
 
-    alt: {type: 'string'},
+    src: {type: 'string'},
 
-    attributes: {
-      type: 'attributes',
-      mutable: false,
+    path: {
+      validate: v => v.validateArrayItems(v.isString),
     },
 
     missingSourceContent: {
       type: 'html',
       mutable: false,
     },
+
+    // These will also be used from the artwork if not specified as slots.
+
+    warnings: {
+      validate: v => v.looseArrayOf(v.isString),
+    },
+
+    dimensions: {
+      validate: v => v.isDimensions,
+    },
   },
 
   generate(data, relations, slots, {
@@ -91,15 +100,14 @@ export default {
     missingImagePaths,
     to,
   }) {
-    let originalSrc;
-
-    if (slots.src) {
-      originalSrc = slots.src;
-    } else if (!empty(slots.path)) {
-      originalSrc = to(...slots.path);
-    } else {
-      originalSrc = '';
-    }
+    const originalSrc =
+      (slots.src
+        ? slots.src
+     : slots.path
+        ? to(...slots.path)
+     : data.path
+        ? to(...data.path)
+        : '');
 
     // TODO: This feels janky. It's necessary to deal with static content that
     // includes strings like <img src="media/misc/foo.png">, but processing the
@@ -121,29 +129,27 @@ export default {
       !isMissingImageFile &&
       (typeof slots.link === 'string' || slots.link);
 
-    const contentWarnings =
-      slots.warnings ??
-      data.contentWarnings;
+    const warnings = slots.warnings ?? data.warnings;
+    const dimensions = slots.dimensions ?? data.dimensions;
 
     const willReveal =
       slots.reveal &&
       originalSrc &&
       !isMissingImageFile &&
-      !empty(contentWarnings);
-
-    const willSquare =
-      slots.square;
+      !empty(warnings);
 
     const imgAttributes = html.attributes([
       {class: 'image'},
 
       slots.alt && {alt: slots.alt},
 
-      slots.dimensions?.[0] &&
-        {width: slots.dimensions[0]},
+      dimensions &&
+      dimensions[0] &&
+        {width: dimensions[0]},
 
-      slots.dimensions?.[1] &&
-        {height: slots.dimensions[1]},
+      dimensions &&
+      dimensions[1] &&
+        {height: dimensions[1]},
     ]);
 
     const isPlaceholder =
@@ -169,7 +175,7 @@ export default {
 
         html.tag('span', {class: 'reveal-warnings'},
           language.$('misc.contentWarnings.warnings', {
-            warnings: language.formatUnitList(contentWarnings),
+            warnings: language.formatUnitList(warnings),
           })),
 
         html.tag('br'),
@@ -323,14 +329,14 @@ export default {
 
       wrapped =
         html.tag('div', {class: 'image-outer-area'},
-          willSquare &&
+          slots.square &&
             {class: 'square-content'},
 
           wrapped);
 
       wrapped =
         html.tag('div', {class: 'image-container'},
-          willSquare &&
+          slots.square &&
             {class: 'square'},
 
           typeof slots.link === 'string' &&
diff --git a/src/content/dependencies/index.js b/src/content/dependencies/index.js
index a5009804..25d7324f 100644
--- a/src/content/dependencies/index.js
+++ b/src/content/dependencies/index.js
@@ -11,6 +11,11 @@ import {colors, logWarn} from '#cli';
 import contentFunction, {ContentFunctionSpecError} from '#content-function';
 import {annotateFunction} from '#sugar';
 
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
+const codeSrcPath = path.resolve(__dirname, '..');
+const codeRootPath = path.resolve(codeSrcPath, '..');
+
 function cachebust(filePath) {
   if (filePath in cachebust.cache) {
     cachebust.cache[filePath] += 1;
@@ -42,7 +47,9 @@ export function watchContentDependencies({
     close,
   });
 
-  const eslint = new ESLint();
+  const eslint = new ESLint({
+    cwd: codeRootPath,
+  });
 
   const metaPath = fileURLToPath(import.meta.url);
   const metaDirname = path.dirname(metaPath);
diff --git a/src/content/dependencies/linkAdditionalFile.js b/src/content/dependencies/linkAdditionalFile.js
new file mode 100644
index 00000000..a8a940b1
--- /dev/null
+++ b/src/content/dependencies/linkAdditionalFile.js
@@ -0,0 +1,29 @@
+export default {
+  contentDependencies: ['linkTemplate'],
+
+  query: (file, filename) => ({
+    index:
+      file.filenames.indexOf(filename),
+  }),
+
+  relations: (relation, _query, _file, _filename) => ({
+    linkTemplate:
+      relation('linkTemplate'),
+  }),
+
+  data: (query, file, filename) => ({
+    filename,
+
+    // Kinda jank, but eh.
+    path:
+      (query.index >= 0
+        ? file.paths.at(query.index)
+        : null),
+  }),
+
+  generate: (data, relations) =>
+    relations.linkTemplate.slots({
+      path: data.path,
+      content: data.filename,
+    }),
+};
diff --git a/src/content/dependencies/linkAlbumAdditionalFile.js b/src/content/dependencies/linkAlbumAdditionalFile.js
deleted file mode 100644
index 39e7111e..00000000
--- a/src/content/dependencies/linkAlbumAdditionalFile.js
+++ /dev/null
@@ -1,24 +0,0 @@
-export default {
-  contentDependencies: ['linkTemplate'],
-
-  relations(relation) {
-    return {
-      linkTemplate: relation('linkTemplate'),
-    };
-  },
-
-  data(album, file) {
-    return {
-      albumDirectory: album.directory,
-      file,
-    };
-  },
-
-  generate(data, relations) {
-    return relations.linkTemplate
-      .slots({
-        path: ['media.albumAdditionalFile', data.albumDirectory, data.file],
-        content: data.file,
-      });
-  },
-};
diff --git a/src/content/dependencies/linkAnythingMan.js b/src/content/dependencies/linkAnythingMan.js
index d4697403..e408c1b2 100644
--- a/src/content/dependencies/linkAnythingMan.js
+++ b/src/content/dependencies/linkAnythingMan.js
@@ -1,6 +1,7 @@
 export default {
   contentDependencies: [
     'linkAlbum',
+    'linkArtwork',
     'linkFlash',
     'linkTrack',
   ],
@@ -13,6 +14,8 @@ export default {
     link:
       (query.referenceType === 'album'
         ? relation('linkAlbum', thing)
+     : query.referenceType === 'artwork'
+        ? relation('linkArtwork', thing)
      : query.referenceType === 'flash'
         ? relation('linkFlash', thing)
      : query.referenceType === 'track'
diff --git a/src/content/dependencies/linkArtwork.js b/src/content/dependencies/linkArtwork.js
new file mode 100644
index 00000000..8cd6f359
--- /dev/null
+++ b/src/content/dependencies/linkArtwork.js
@@ -0,0 +1,20 @@
+export default {
+  contentDependencies: ['linkAlbum', 'linkTrack'],
+
+  query: (artwork) => ({
+    referenceType:
+      artwork.thing.constructor[Symbol.for('Thing.referenceType')],
+  }),
+
+  relations: (relation, query, artwork) => ({
+    link:
+      (query.referenceType === 'album'
+        ? relation('linkAlbum', artwork.thing)
+     : query.referenceType === 'track'
+        ? relation('linkTrack', artwork.thing)
+        : null),
+  }),
+
+  generate: (relations) =>
+    relations.link,
+};
diff --git a/src/content/dependencies/linkExternal.js b/src/content/dependencies/linkExternal.js
index 073c821e..45c08a08 100644
--- a/src/content/dependencies/linkExternal.js
+++ b/src/content/dependencies/linkExternal.js
@@ -39,6 +39,11 @@ export default {
       default: false,
     },
 
+    disableBrowserTooltip: {
+      type: 'boolean',
+      default: false,
+    },
+
     tab: {
       validate: v => v.is('default', 'separate'),
       default: 'default',
@@ -50,7 +55,7 @@ export default {
     try {
       new URL(data.url);
       urlIsValid = true;
-    } catch (error) {
+    } catch {
       urlIsValid = false;
     }
 
@@ -111,7 +116,9 @@ export default {
       linkAttributes.add('class', 'indicate-external');
 
       let titleText;
-      if (slots.tab === 'separate') {
+      if (slots.disableBrowserTooltip) {
+        titleText = null;
+      } else if (slots.tab === 'separate') {
         if (html.isBlank(slots.content)) {
           titleText =
             language.$('misc.external.opensInNewTab.annotation');
diff --git a/src/content/dependencies/linkReferencedArtworks.js b/src/content/dependencies/linkReferencedArtworks.js
new file mode 100644
index 00000000..c456b808
--- /dev/null
+++ b/src/content/dependencies/linkReferencedArtworks.js
@@ -0,0 +1,24 @@
+import Thing from '#thing';
+
+export default {
+  contentDependencies: [
+    'linkAlbumReferencedArtworks',
+    'linkTrackReferencedArtworks',
+  ],
+
+  query: (artwork) => ({
+    referenceType:
+      artwork.thing.constructor[Thing.referenceType],
+  }),
+
+  relations: (relation, query, artwork) => ({
+    link:
+      (query.referenceType === 'album'
+        ? relation('linkAlbumReferencedArtworks', artwork.thing)
+     : query.referenceType === 'track'
+        ? relation('linkTrackReferencedArtworks', artwork.thing)
+        : null),
+  }),
+
+  generate: (relations) => relations.link,
+};
diff --git a/src/content/dependencies/linkReferencingArtworks.js b/src/content/dependencies/linkReferencingArtworks.js
new file mode 100644
index 00000000..0cfca4db
--- /dev/null
+++ b/src/content/dependencies/linkReferencingArtworks.js
@@ -0,0 +1,24 @@
+import Thing from '#thing';
+
+export default {
+  contentDependencies: [
+    'linkAlbumReferencingArtworks',
+    'linkTrackReferencingArtworks',
+  ],
+
+  query: (artwork) => ({
+    referenceType:
+      artwork.thing.constructor[Thing.referenceType],
+  }),
+
+  relations: (relation, query, artwork) => ({
+    link:
+      (query.referenceType === 'album'
+        ? relation('linkAlbumReferencingArtworks', artwork.thing)
+     : query.referenceType === 'track'
+        ? relation('linkTrackReferencingArtworks', artwork.thing)
+        : null),
+  }),
+
+  generate: (relations) => relations.link,
+};
diff --git a/src/content/dependencies/listAllAdditionalFilesTemplate.js b/src/content/dependencies/listAllAdditionalFilesTemplate.js
index e33ad7b5..8ec69f1d 100644
--- a/src/content/dependencies/listAllAdditionalFilesTemplate.js
+++ b/src/content/dependencies/listAllAdditionalFilesTemplate.js
@@ -1,209 +1,44 @@
 import {sortChronologically} from '#sort';
-import {empty, filterMultipleArrays, stitchArrays} from '#sugar';
 
 export default {
   contentDependencies: [
     'generateListingPage',
-    'generateListAllAdditionalFilesChunk',
-    'linkAlbum',
-    'linkTrack',
-    'linkAlbumAdditionalFile',
+    'generateListAllAdditionalFilesAlbumSection',
   ],
 
-  extraDependencies: ['html', 'language', 'wikiData'],
+  extraDependencies: ['html', 'wikiData'],
 
   sprawl: ({albumData}) => ({albumData}),
 
-  query(sprawl, spec, property) {
-    const albums =
-      sortChronologically(sprawl.albumData.slice());
+  query: (sprawl, spec, property) => ({
+    spec,
+    property,
 
-    const tracks =
-      albums
-        .map(album => album.tracks.slice());
-
-    // Get additional file objects from albums and their tracks.
-    // There's a possibility that albums and tracks don't both implement
-    // the same additional file fields - in this case, just treat them
-    // as though they do implement those fields, but don't have any
-    // additional files of that type.
-
-    const albumAdditionalFileObjects =
-      albums
-        .map(album => album[property] ?? []);
-
-    const trackAdditionalFileObjects =
-      tracks
-        .map(byAlbum => byAlbum
-          .map(track => track[property] ?? []));
-
-    // Filter out tracks that don't have any additional files.
-
-    stitchArrays({tracks, trackAdditionalFileObjects})
-      .forEach(({tracks, trackAdditionalFileObjects}) => {
-        filterMultipleArrays(tracks, trackAdditionalFileObjects,
-          (track, trackAdditionalFileObjects) => !empty(trackAdditionalFileObjects));
-      });
-
-    // Filter out albums that don't have any tracks,
-    // nor any additional files of their own.
-
-    filterMultipleArrays(albums, albumAdditionalFileObjects, tracks, trackAdditionalFileObjects,
-      (album, albumAdditionalFileObjects, tracks, trackAdditionalFileObjects) =>
-        !empty(albumAdditionalFileObjects) ||
-        !empty(trackAdditionalFileObjects));
-
-    // Map additional file objects into titles and lists of file names.
-
-    const albumAdditionalFileTitles =
-      albumAdditionalFileObjects
-        .map(byAlbum => byAlbum
-          .map(({title}) => title));
-
-    const albumAdditionalFileFiles =
-      albumAdditionalFileObjects
-        .map(byAlbum => byAlbum
-          .map(({files}) => files ?? []));
-
-    const trackAdditionalFileTitles =
-      trackAdditionalFileObjects
-        .map(byAlbum => byAlbum
-          .map(byTrack => byTrack
-            .map(({title}) => title)));
-
-    const trackAdditionalFileFiles =
-      trackAdditionalFileObjects
-        .map(byAlbum => byAlbum
-          .map(byTrack => byTrack
-            .map(({files}) => files ?? [])));
-
-    return {
-      spec,
-      albums,
-      tracks,
-      albumAdditionalFileTitles,
-      albumAdditionalFileFiles,
-      trackAdditionalFileTitles,
-      trackAdditionalFileFiles,
-    };
-  },
+    albums:
+      sortChronologically(sprawl.albumData.slice()),
+  }),
 
   relations: (relation, query) => ({
     page:
       relation('generateListingPage', query.spec),
 
-    albumLinks:
-      query.albums
-        .map(album => relation('linkAlbum', album)),
-
-    trackLinks:
-      query.tracks
-        .map(byAlbum => byAlbum
-          .map(track => relation('linkTrack', track))),
-
-    albumChunks:
-      query.albums
-        .map(() => relation('generateListAllAdditionalFilesChunk')),
-
-    trackChunks:
-      query.tracks
-        .map(byAlbum => byAlbum
-          .map(() => relation('generateListAllAdditionalFilesChunk'))),
-
-    albumAdditionalFileLinks:
-      stitchArrays({
-        album: query.albums,
-        files: query.albumAdditionalFileFiles,
-      }).map(({album, files: byAlbum}) =>
-          byAlbum.map(files => files
-            .map(file =>
-              relation('linkAlbumAdditionalFile', album, file)))),
-
-    trackAdditionalFileLinks:
-      stitchArrays({
-        album: query.albums,
-        files: query.trackAdditionalFileFiles,
-      }).map(({album, files: byAlbum}) =>
-          byAlbum
-            .map(byTrack => byTrack
-              .map(files => files
-                .map(file => relation('linkAlbumAdditionalFile', album, file))))),
-  }),
-
-  data: (query) => ({
-    albumAdditionalFileTitles: query.albumAdditionalFileTitles,
-    trackAdditionalFileTitles: query.trackAdditionalFileTitles,
-    albumAdditionalFileFiles: query.albumAdditionalFileFiles,
-    trackAdditionalFileFiles: query.trackAdditionalFileFiles,
+    albumSections:
+      query.albums.map(album =>
+        relation('generateListAllAdditionalFilesAlbumSection',
+          album,
+          query.property)),
   }),
 
   slots: {
     stringsKey: {type: 'string'},
   },
 
-  generate: (data, relations, slots, {html, language}) =>
+  generate: (relations, slots) =>
     relations.page.slots({
       type: 'custom',
 
       content:
-        stitchArrays({
-          albumLink: relations.albumLinks,
-          trackLinks: relations.trackLinks,
-          albumChunk: relations.albumChunks,
-          trackChunks: relations.trackChunks,
-          albumAdditionalFileTitles: data.albumAdditionalFileTitles,
-          trackAdditionalFileTitles: data.trackAdditionalFileTitles,
-          albumAdditionalFileLinks: relations.albumAdditionalFileLinks,
-          trackAdditionalFileLinks: relations.trackAdditionalFileLinks,
-          albumAdditionalFileFiles: data.albumAdditionalFileFiles,
-          trackAdditionalFileFiles: data.trackAdditionalFileFiles,
-        }).map(({
-            albumLink,
-            trackLinks,
-            albumChunk,
-            trackChunks,
-            albumAdditionalFileTitles,
-            trackAdditionalFileTitles,
-            albumAdditionalFileLinks,
-            trackAdditionalFileLinks,
-            albumAdditionalFileFiles,
-            trackAdditionalFileFiles,
-          }) => [
-            html.tag('h3', {class: 'content-heading'}, albumLink),
-
-            html.tag('dl', [
-              albumChunk.slots({
-                title:
-                  language.$('listingPage', slots.stringsKey, 'albumFiles'),
-
-                additionalFileTitles: albumAdditionalFileTitles,
-                additionalFileLinks: albumAdditionalFileLinks,
-                additionalFileFiles: albumAdditionalFileFiles,
-
-                stringsKey: slots.stringsKey,
-              }),
-
-              stitchArrays({
-                trackLink: trackLinks,
-                trackChunk: trackChunks,
-                trackAdditionalFileTitles,
-                trackAdditionalFileLinks,
-                trackAdditionalFileFiles,
-              }).map(({
-                  trackLink,
-                  trackChunk,
-                  trackAdditionalFileTitles,
-                  trackAdditionalFileLinks,
-                  trackAdditionalFileFiles,
-                }) =>
-                  trackChunk.slots({
-                    title: trackLink,
-                    additionalFileTitles: trackAdditionalFileTitles,
-                    additionalFileLinks: trackAdditionalFileLinks,
-                    additionalFileFiles: trackAdditionalFileFiles,
-                    stringsKey: slots.stringsKey,
-                  })),
-            ]),
-          ]),
+        relations.albumSections.map(section =>
+          section.slot('stringsKey', slots.stringsKey)),
     }),
 };
diff --git a/src/content/dependencies/listArtTagNetwork.js b/src/content/dependencies/listArtTagNetwork.js
index 5386dcdc..93dd4ce8 100644
--- a/src/content/dependencies/listArtTagNetwork.js
+++ b/src/content/dependencies/listArtTagNetwork.js
@@ -29,21 +29,21 @@ export default {
 
     const getStats = (artTag) => ({
       directUses:
-        artTag.directlyTaggedInThings.length,
+        artTag.directlyFeaturedInArtworks.length,
 
       // Not currently displayed
       directAndIndirectUses:
         unique([
-          ...artTag.indirectlyTaggedInThings,
-          ...artTag.directlyTaggedInThings,
+          ...artTag.indirectlyFeaturedInArtworks,
+          ...artTag.directlyFeaturedInArtworks,
         ]).length,
 
       totalUses:
         [
-          ...artTag.directlyTaggedInThings,
+          ...artTag.directlyFeaturedInArtworks,
           ...
             artTag.allDescendantArtTags
-              .flatMap(artTag => artTag.directlyTaggedInThings),
+              .flatMap(artTag => artTag.directlyFeaturedInArtworks),
         ].length,
 
       descendants:
diff --git a/src/content/dependencies/listArtTagsByName.js b/src/content/dependencies/listArtTagsByName.js
index 31856478..1df9dfff 100644
--- a/src/content/dependencies/listArtTagsByName.js
+++ b/src/content/dependencies/listArtTagsByName.js
@@ -35,8 +35,8 @@ export default {
       counts:
         query.artTags.map(artTag =>
           unique([
-            ...artTag.indirectlyTaggedInThings,
-            ...artTag.directlyTaggedInThings,
+            ...artTag.indirectlyFeaturedInArtworks,
+            ...artTag.directlyFeaturedInArtworks,
           ]).length),
     };
   },
diff --git a/src/content/dependencies/listArtTagsByUses.js b/src/content/dependencies/listArtTagsByUses.js
index fcd324f7..eca7f1c6 100644
--- a/src/content/dependencies/listArtTagsByUses.js
+++ b/src/content/dependencies/listArtTagsByUses.js
@@ -17,8 +17,8 @@ export default {
     const counts =
       artTags.map(artTag =>
         unique([
-          ...artTag.directlyTaggedInThings,
-          ...artTag.indirectlyTaggedInThings,
+          ...artTag.directlyFeaturedInArtworks,
+          ...artTag.indirectlyFeaturedInArtworks,
         ]).length);
 
     filterByCount(artTags, counts);
diff --git a/src/content/dependencies/listArtistsByContributions.js b/src/content/dependencies/listArtistsByContributions.js
index 41944959..99f19764 100644
--- a/src/content/dependencies/listArtistsByContributions.js
+++ b/src/content/dependencies/listArtistsByContributions.js
@@ -1,13 +1,6 @@
 import {sortAlphabetically, sortByCount} from '#sort';
-
-import {
-  accumulateSum,
-  empty,
-  filterByCount,
-  filterMultipleArrays,
-  stitchArrays,
-  unique,
-} from '#sugar';
+import {empty, filterByCount, filterMultipleArrays, stitchArrays}
+  from '#sugar';
 
 export default {
   contentDependencies: ['generateListingPage', 'linkArtist'],
@@ -41,37 +34,46 @@ export default {
       query[countsKey] = counts;
     };
 
+    const countContributions = (artist, keys) => {
+      const contribs =
+        keys
+          .flatMap(key => artist[key])
+          .filter(contrib => contrib.countInContributionTotals);
+
+      const things =
+        new Set(contribs.map(contrib => contrib.thing));
+
+      return things.size;
+    };
+
     queryContributionInfo(
       'artistsByTrackContributions',
       'countsByTrackContributions',
       artist =>
-        (unique(
-          ([
-            artist.trackArtistContributions,
-            artist.trackContributorContributions,
-          ]).flat()
-            .map(({thing}) => thing)
-        )).length);
+        countContributions(artist, [
+          'trackArtistContributions',
+          'trackContributorContributions',
+        ]));
 
     queryContributionInfo(
       'artistsByArtworkContributions',
       'countsByArtworkContributions',
       artist =>
-        accumulateSum(
-          [
-            artist.albumCoverArtistContributions,
-            artist.albumWallpaperArtistContributions,
-            artist.albumBannerArtistContributions,
-            artist.trackCoverArtistContributions,
-          ],
-          contribs => contribs.length));
+        countContributions(artist, [
+          'albumCoverArtistContributions',
+          'albumWallpaperArtistContributions',
+          'albumBannerArtistContributions',
+          'trackCoverArtistContributions',
+        ]));
 
     if (sprawl.enableFlashesAndGames) {
       queryContributionInfo(
         'artistsByFlashContributions',
         'countsByFlashContributions',
         artist =>
-          artist.flashContributorContributions.length);
+          countContributions(artist, [
+            'flashContributorContributions',
+          ]));
     }
 
     return query;
diff --git a/src/content/dependencies/listArtistsByGroup.js b/src/content/dependencies/listArtistsByGroup.js
index 0bf9dd2d..17096cfc 100644
--- a/src/content/dependencies/listArtistsByGroup.js
+++ b/src/content/dependencies/listArtistsByGroup.js
@@ -37,20 +37,25 @@ export default {
         ([
           (unique(
             ([
-              artist.albumArtistContributions,
-              artist.albumCoverArtistContributions,
-              artist.albumWallpaperArtistContributions,
-              artist.albumBannerArtistContributions,
+              artist.albumArtistContributions
+                .map(contrib => contrib.thing),
+              artist.albumCoverArtistContributions
+                .map(contrib => contrib.thing.thing),
+              artist.albumWallpaperArtistContributions
+                .map(contrib => contrib.thing.thing),
+              artist.albumBannerArtistContributions
+                .map(contrib => contrib.thing.thing),
             ]).flat()
-              .map(({thing}) => thing)
           )).map(album => album.groups),
           (unique(
             ([
-              artist.trackArtistContributions,
-              artist.trackContributorContributions,
-              artist.trackCoverArtistContributions,
+              artist.trackArtistContributions
+                .map(contrib => contrib.thing),
+              artist.trackContributorContributions
+                .map(contrib => contrib.thing),
+              artist.trackCoverArtistContributions
+                .map(contrib => contrib.thing.thing),
             ]).flat()
-              .map(({thing}) => thing)
           )).map(track => track.album.groups),
         ]).flat()
           .map(groups => groups
diff --git a/src/content/dependencies/listArtistsByLatestContribution.js b/src/content/dependencies/listArtistsByLatestContribution.js
index 27a2faa3..2a8d1b4c 100644
--- a/src/content/dependencies/listArtistsByLatestContribution.js
+++ b/src/content/dependencies/listArtistsByLatestContribution.js
@@ -98,13 +98,16 @@ export default {
       ])) {
         // Might combine later with 'track' of the same album and date.
         considerDate(artist, album.coverArtDate ?? album.date, album, 'artwork');
+        // '?? album.date' is kept here because wallpaper and banner may
+        // technically be present for an album w/o cover art, therefore
+        // also no cover art date.
       }
     }
 
     for (const track of tracksLatestFirst) {
       for (const artist of getArtists(track, 'coverArtistContribs')) {
         // No special effect if artist already has 'artwork' for the same album and date.
-        considerDate(artist, track.coverArtDate ?? track.date, track.album, 'artwork');
+        considerDate(artist, track.coverArtDate, track.album, 'artwork');
       }
 
       for (const artist of new Set([
diff --git a/src/content/dependencies/listTracksWithLyrics.js b/src/content/dependencies/listTracksWithLyrics.js
index a13a76f0..e6ab9d7d 100644
--- a/src/content/dependencies/listTracksWithLyrics.js
+++ b/src/content/dependencies/listTracksWithLyrics.js
@@ -2,7 +2,7 @@ export default {
   contentDependencies: ['listTracksWithExtra'],
 
   relations: (relation, spec) =>
-    ({page: relation('listTracksWithExtra', spec, 'lyrics', 'truthy')}),
+    ({page: relation('listTracksWithExtra', spec, 'lyrics', 'array')}),
 
   generate: (relations) =>
     relations.page,
diff --git a/src/content/dependencies/transformContent.js b/src/content/dependencies/transformContent.js
index f56a1da9..e9a75744 100644
--- a/src/content/dependencies/transformContent.js
+++ b/src/content/dependencies/transformContent.js
@@ -1,7 +1,11 @@
+import {basename} from 'node:path';
+
+import {logWarn} from '#cli';
 import {bindFind} from '#find';
-import {replacerSpec, parseInput} from '#replacer';
+import {replacerSpec, parseContentNodes} from '#replacer';
 
 import {Marked} from 'marked';
+import striptags from 'striptags';
 
 const commonMarkedOptions = {
   headerIds: false,
@@ -45,24 +49,44 @@ function getPlaceholder(node, content) {
   return {type: 'text', data: content.slice(node.i, node.iEnd)};
 }
 
+function getArg(node, argKey) {
+  return (
+    node.data.args
+      ?.find(({key}) => key.data === argKey)
+      ?.value ??
+    null);
+}
+
 export default {
   contentDependencies: [
     ...(
       Object.values(replacerSpec)
         .map(description => description.link)
         .filter(Boolean)),
+
     'image',
+    'generateTextWithTooltip',
+    'generateTooltip',
     'linkExternal',
   ],
 
-  extraDependencies: ['html', 'language', 'to', 'wikiData'],
+  extraDependencies: [
+    'html',
+    'language',
+    'niceShowAggregate',
+    'to',
+    'wikiData',
+  ],
 
   sprawl(wikiData, content) {
-    const find = bindFind(wikiData);
+    const find = bindFind(wikiData, {mode: 'quiet'});
 
-    const parsedNodes = parseInput(content ?? '');
+    const {result: parsedNodes, error} =
+      parseContentNodes(content ?? '', {errorMode: 'return'});
 
     return {
+      error,
+
       nodes: parsedNodes
         .map(node => {
           if (node.type !== 'tag') {
@@ -133,6 +157,30 @@ export default {
             return {i: node.i, iEnd: node.iEnd, type: 'internal-link', data};
           }
 
+          if (replacerKey === 'tooltip') {
+            // TODO: Again, no recursive nodes. Sorry!
+            // const enteredLabel = node.data.label && transformNode(node.data.label, opts);
+            const enteredLabel = node.data.label?.data;
+
+            return {
+              i: node.i,
+              iEnd: node.iEnd,
+              type: 'tooltip',
+              data: {
+                tooltip:
+                  replacerValue ?? '(empty tooltip...)',
+
+                label:
+                  enteredLabel ?? '(tooltip without label)',
+
+                link:
+                  (getArg(node, 'link')
+                    ? getArg(node, 'link')[0].data
+                    : null),
+              },
+            };
+          }
+
           // This will be another {type: 'tag'} node which gets processed in
           // generate. Extract replacerKey and replacerValue now, since it'd
           // be a pain to deal with later.
@@ -152,6 +200,9 @@ export default {
     return {
       content,
 
+      error:
+        sprawl.error,
+
       nodes:
         sprawl.nodes
           .map(node => {
@@ -184,10 +235,18 @@ export default {
               link: relation(name, arg),
               label: node.data.label,
               hash: node.data.hash,
+              name: arg?.name,
+              shortName: arg?.shortName ?? arg?.nameShort,
             }
           : getPlaceholder(node, content));
 
     return {
+      textWithTooltip:
+        relation('generateTextWithTooltip'),
+
+      tooltip:
+        relation('generateTooltip'),
+
       internalLinks:
         nodes
           .filter(({type}) => type === 'internal-link')
@@ -206,11 +265,15 @@ export default {
       externalLinks:
         nodes
           .filter(({type}) => type === 'external-link')
-          .map(node => {
-            const {href} = node.data;
+          .map(({data: {href}}) =>
+            relation('linkExternal', href)),
 
-            return relation('linkExternal', href);
-          }),
+      externalLinksForTooltipNodes:
+        nodes
+          .filter(({type}) => type === 'tooltip')
+          .filter(({data}) => data.link)
+          .map(({data: {link: href}}) =>
+            relation('linkExternal', href)),
 
       images:
         nodes
@@ -241,16 +304,27 @@ export default {
       default: true,
     },
 
+    textOnly: {
+      type: 'boolean',
+      default: false,
+    },
+
     thumb: {
       validate: v => v.is('small', 'medium', 'large'),
       default: 'large',
     },
   },
 
-  generate(data, relations, slots, {html, language, to}) {
+  generate(data, relations, slots, {html, language, niceShowAggregate, to}) {
+    if (data.error) {
+      logWarn`Error in content text.`;
+      niceShowAggregate(data.error);
+    }
+
     let imageIndex = 0;
     let internalLinkIndex = 0;
     let externalLinkIndex = 0;
+    let externalLinkForTooltipNodeIndex = 0;
 
     let offsetTextNode = 0;
 
@@ -305,9 +379,8 @@ export default {
                   height && {height},
                   style && {style},
 
-                  align === 'center' &&
-                  !link &&
-                    {class: 'align-center'},
+                  align && !link &&
+                    {class: 'align-' + align},
 
                   pixelate &&
                     {class: 'pixelate'});
@@ -318,8 +391,8 @@ export default {
                     {href: link},
                     {target: '_blank'},
 
-                    align === 'center' &&
-                      {class: 'align-center'},
+                    align &&
+                      {class: 'align-' + align},
 
                     {title:
                       language.encapsulate('misc.external.opensInNewTab', capsule =>
@@ -369,8 +442,8 @@ export default {
               inline: false,
               data:
                 html.tag('div', {class: 'content-image-container'},
-                  align === 'center' &&
-                    {class: 'align-center'},
+                  align &&
+                    {class: 'align-' + align},
 
                   image),
             };
@@ -382,22 +455,31 @@ export default {
                 ? to('media.path', node.src.slice('media/'.length))
                 : node.src);
 
-            const {width, height, align, pixelate} = node;
+            const {width, height, align, inline, pixelate} = node;
 
-            const content =
-              html.tag('div', {class: 'content-video-container'},
-                align === 'center' &&
-                  {class: 'align-center'},
+            const video =
+              html.tag('video',
+                src && {src},
+                width && {width},
+                height && {height},
 
-                html.tag('video',
-                  src && {src},
-                  width && {width},
-                  height && {height},
+                {controls: true},
 
-                  {controls: true},
+                align && inline &&
+                  {class: 'align-' + align},
+
+                pixelate &&
+                  {class: 'pixelate'});
+
+            const content =
+              (inline
+                ? video
+                : html.tag('div', {class: 'content-video-container'},
+                    align &&
+                      {class: 'align-' + align},
+
+                    video));
 
-                  pixelate &&
-                    {class: 'pixelate'}));
 
             return {
               type: 'processed-video',
@@ -411,15 +493,14 @@ export default {
                 ? to('media.path', node.src.slice('media/'.length))
                 : node.src);
 
-            const {align, inline} = node;
+            const {align, inline, nameless} = node;
 
             const audio =
               html.tag('audio',
                 src && {src},
 
-                align === 'center' &&
-                inline &&
-                  {class: 'align-center'},
+                align && inline &&
+                  {class: 'align-' + align},
 
                 {controls: true});
 
@@ -427,10 +508,17 @@ export default {
               (inline
                 ? audio
                 : html.tag('div', {class: 'content-audio-container'},
-                    align === 'center' &&
-                      {class: 'align-center'},
+                    align &&
+                      {class: 'align-' + align},
+
+                    [
+                      !nameless &&
+                        html.tag('a', {class: 'filename'},
+                          src && {href: src},
+                          language.sanitize(basename(node.src))),
 
-                    audio));
+                      audio,
+                    ]));
 
             return {
               type: 'processed-audio',
@@ -452,7 +540,17 @@ export default {
                 nodeFromRelations.link,
                 {slots: ['content', 'hash']});
 
-            const {label, hash} = nodeFromRelations;
+            const {label, hash, shortName, name} = nodeFromRelations;
+
+            if (slots.textOnly) {
+              if (label) {
+                return {type: 'text', data: label};
+              } else if (slots.preferShortLinkNames) {
+                return {type: 'text', data: shortName ?? name};
+              } else {
+                return {type: 'text', data: name};
+              }
+            }
 
             // These are removed from the typical combined slots({})-style
             // because we don't want to override slots that were already set
@@ -466,7 +564,7 @@ export default {
             try {
               link.getSlotDescription('preferShortName');
               hasPreferShortNameSlot = true;
-            } catch (error) {
+            } catch {
               hasPreferShortNameSlot = false;
             }
 
@@ -479,7 +577,7 @@ export default {
             try {
               link.getSlotDescription('tooltipStyle');
               hasTooltipStyleSlot = true;
-            } catch (error) {
+            } catch {
               hasTooltipStyleSlot = false;
             }
 
@@ -506,6 +604,10 @@ export default {
             const {label} = node.data;
             const externalLink = relations.externalLinks[externalLinkIndex++];
 
+            if (slots.textOnly) {
+              return {type: 'text', data: label};
+            }
+
             externalLink.setSlots({
               content: label,
               fromContent: true,
@@ -526,6 +628,52 @@ export default {
             return {type: 'processed-external-link', data: externalLink};
           }
 
+          case 'tooltip': {
+            const {label, link, tooltip: tooltipContent} = node.data;
+
+            const externalLink =
+              (link
+                ? relations.externalLinksForTooltipNodes
+                    .at(externalLinkForTooltipNodeIndex++)
+                : null);
+
+            if (externalLink) {
+              externalLink.setSlots({
+                content: label,
+                fromContent: true,
+              });
+
+              if (slots.indicateExternalLinks) {
+                externalLink.setSlots({
+                  indicateExternal: true,
+                  disableBrowserTooltip: true,
+                  tab: 'separate',
+                  style: 'platform',
+                });
+              }
+            }
+
+            const textWithTooltip = relations.textWithTooltip.clone();
+            const tooltip = relations.tooltip.clone();
+
+            tooltip.setSlots({
+              attributes: {class: 'content-tooltip'},
+              content: tooltipContent, // Not sanitized!
+            });
+
+            textWithTooltip.setSlots({
+              attributes: [
+                {class: 'content-tooltip-guy'},
+                externalLink && {class: 'has-link'},
+              ],
+
+              text: externalLink ?? label,
+              tooltip,
+            });
+
+            return {type: 'processed-tooltip', data: textWithTooltip};
+          }
+
           case 'tag': {
             const {replacerKey, replacerValue} = node.data;
 
@@ -542,12 +690,19 @@ export default {
                 ? valueFn(replacerValue)
                 : replacerValue);
 
-            const contents =
+            const content =
               (htmlFn
                 ? htmlFn(value, {html, language})
                 : value);
 
-            return {type: 'text', data: contents.toString()};
+            const contentText =
+              html.resolve(content, {normalize: 'string'});
+
+            if (slots.textOnly) {
+              return {type: 'text', data: striptags(contentText)};
+            } else {
+              return {type: 'text', data: contentText};
+            }
           }
 
           default:
diff --git a/src/data/cacheable-object.js b/src/data/cacheable-object.js
index 087f7825..651a61cf 100644
--- a/src/data/cacheable-object.js
+++ b/src/data/cacheable-object.js
@@ -14,7 +14,7 @@ export default class CacheableObject {
   static cacheValid = Symbol.for('CacheableObject.cacheValid');
   static updateValue = Symbol.for('CacheableObject.updateValues');
 
-  constructor() {
+  constructor({seal = true} = {}) {
     this[CacheableObject.updateValue] = Object.create(null);
     this[CacheableObject.cachedValue] = Object.create(null);
     this[CacheableObject.cacheValid] = Object.create(null);
@@ -34,6 +34,10 @@ export default class CacheableObject {
         this[property] = null;
       }
     }
+
+    if (seal) {
+      Object.seal(this);
+    }
   }
 
   static finalizeCacheableObjectPrototype() {
@@ -239,13 +243,13 @@ export class CacheableObjectPropertyValueError extends Error {
 
     try {
       inspectOldValue = inspect(oldValue);
-    } catch (error) {
+    } catch {
       inspectOldValue = colors.red(`(couldn't inspect)`);
     }
 
     try {
       inspectNewValue = inspect(newValue);
-    } catch (error) {
+    } catch {
       inspectNewValue = colors.red(`(couldn't inspect)`);
     }
 
diff --git a/src/data/checks.js b/src/data/checks.js
index 10261e4f..3fcb6d3b 100644
--- a/src/data/checks.js
+++ b/src/data/checks.js
@@ -4,12 +4,11 @@ import {inspect as nodeInspect} from 'node:util';
 import {colors, ENABLE_COLOR} from '#cli';
 
 import CacheableObject from '#cacheable-object';
-import {replacerSpec, parseInput} from '#replacer';
+import {replacerSpec, parseContentNodes} from '#replacer';
 import {compareArrays, cut, cutStart, empty, getNestedProp, iterateMultiline}
   from '#sugar';
 import Thing from '#thing';
 import thingConstructors from '#things';
-import {combineWikiDataArrays, commentaryRegexCaseSensitive} from '#wiki-data';
 
 import {
   annotateErrorWithIndex,
@@ -50,7 +49,7 @@ export function reportDirectoryErrors(wikiData, {
     if (!thingData) continue;
 
     for (const thing of thingData) {
-      if (findSpec.include && !findSpec.include(thing)) {
+      if (findSpec.include && !findSpec.include(thing, thingConstructors)) {
         continue;
       }
 
@@ -185,15 +184,21 @@ export function filterReferenceErrors(wikiData, {
       groups: 'group',
       artTags: '_artTag',
       referencedArtworks: '_artwork',
-      commentary: '_commentary',
+      commentary: '_content',
+      creditingSources: '_content',
     }],
 
     ['artTagData', {
       directDescendantArtTags: 'artTag',
     }],
 
+    ['artworkData', {
+      referencedArtworks: '_artwork',
+    }],
+
     ['flashData', {
-      commentary: '_commentary',
+      commentary: '_content',
+      creditingSources: '_content',
     }],
 
     ['groupCategoryData', {
@@ -220,8 +225,8 @@ export function filterReferenceErrors(wikiData, {
       flashes: 'flash',
     }],
 
-    ['groupData', {
-      serieses: '_serieses',
+    ['seriesData', {
+      albums: 'album',
     }],
 
     ['trackData', {
@@ -233,7 +238,10 @@ export function filterReferenceErrors(wikiData, {
       artTags: '_artTag',
       referencedArtworks: '_artwork',
       mainReleaseTrack: '_trackMainReleasesOnly',
-      commentary: '_commentary',
+      commentary: '_content',
+      creditingSources: '_content',
+      referencingSources: '_content',
+      lyrics: '_content',
     }],
 
     ['wikiInfo', {
@@ -268,12 +276,12 @@ export function filterReferenceErrors(wikiData, {
             let writeProperty = true;
 
             switch (findFnKey) {
-              case '_commentary':
+              case '_content':
                 if (value) {
                   value =
-                    Array.from(value.matchAll(commentaryRegexCaseSensitive))
-                      .map(({groups}) => groups.artistReferences)
-                      .map(text => text.split(',').map(text => text.trim()));
+                    value.map(entry =>
+                      CacheableObject.getUpdateValue(entry, 'artists') ??
+                      []);
                 }
 
                 writeProperty = false;
@@ -287,15 +295,6 @@ export function filterReferenceErrors(wikiData, {
                 // need writing, humm...)
                 writeProperty = false;
                 break;
-
-              case '_serieses':
-                if (value) {
-                  // Doesn't report on which series has the error, but...
-                  value = value.flatMap(series => series.albums);
-                }
-
-                writeProperty = false;
-                break;
             }
 
             if (value === undefined) {
@@ -313,15 +312,12 @@ export function filterReferenceErrors(wikiData, {
               case '_artwork': {
                 const mixed =
                   find.mixed({
-                    album: find.albumWithArtwork,
-                    track: find.trackWithArtwork,
+                    album: find.albumPrimaryArtwork,
+                    track: find.trackPrimaryArtwork,
                   });
 
                 const data =
-                  combineWikiDataArrays([
-                    wikiData.albumData,
-                    wikiData.trackData,
-                  ]);
+                  wikiData.artworkData;
 
                 findFn = ref => mixed(ref.reference, data, {mode: 'error'});
 
@@ -332,7 +328,7 @@ export function filterReferenceErrors(wikiData, {
                 findFn = boundFind.artTag;
                 break;
 
-              case '_commentary':
+              case '_content':
                 findFn = findArtistOrAlias;
                 break;
 
@@ -350,10 +346,6 @@ export function filterReferenceErrors(wikiData, {
                 };
                 break;
 
-              case '_serieses':
-                findFn = boundFind.album;
-                break;
-
               case '_trackArtwork':
                 findFn = ref => boundFind.track(ref.reference);
                 break;
@@ -393,7 +385,7 @@ export function filterReferenceErrors(wikiData, {
                 break;
             }
 
-            const suppress = fn => conditionallySuppressError(error => {
+            const suppress = fn => conditionallySuppressError(_error => {
               // We're not suppressing any errors at the moment.
               // An old suppression is kept below for reference.
 
@@ -464,7 +456,7 @@ export function filterReferenceErrors(wikiData, {
                 }
               }
 
-              if (findFnKey === '_commentary') {
+              if (findFnKey === '_content') {
                 filter(
                   value, {message: errorMessage},
                   decorateErrorWithIndex(refs =>
@@ -565,16 +557,29 @@ export function reportContentTextErrors(wikiData, {
     description: 'description',
   };
 
+  const artworkShape = {
+    source: 'artwork source',
+    originDetails: 'artwork origin details',
+  };
+
   const commentaryShape = {
     body: 'commentary body',
-    artistDisplayText: 'commentary artist display text',
+    artistText: 'commentary artist text',
     annotation: 'commentary annotation',
   };
 
+  const lyricsShape = {
+    body: 'lyrics body',
+    artistText: 'lyrics artist text',
+    annotation: 'lyrics annotation',
+  };
+
   const contentTextSpec = [
     ['albumData', {
       additionalFiles: additionalFileShape,
       commentary: commentaryShape,
+      creditingSources: commentaryShape,
+      coverArtworks: artworkShape,
     }],
 
     ['artTagData', {
@@ -587,6 +592,8 @@ export function reportContentTextErrors(wikiData, {
 
     ['flashData', {
       commentary: commentaryShape,
+      creditingSources: commentaryShape,
+      coverArtwork: artworkShape,
     }],
 
     ['flashActData', {
@@ -616,10 +623,12 @@ export function reportContentTextErrors(wikiData, {
     ['trackData', {
       additionalFiles: additionalFileShape,
       commentary: commentaryShape,
-      creditSources: commentaryShape,
-      lyrics: '_content',
+      creditingSources: commentaryShape,
+      referencingSources: commentaryShape,
+      lyrics: lyricsShape,
       midiProjectFiles: additionalFileShape,
       sheetMusicFiles: additionalFileShape,
+      trackArtworks: artworkShape,
     }],
 
     ['wikiInfo', {
@@ -632,7 +641,7 @@ export function reportContentTextErrors(wikiData, {
   const findArtistOrAlias = bindFindArtistOrAlias(boundFind);
 
   function* processContent(input) {
-    const nodes = parseInput(input);
+    const nodes = parseContentNodes(input);
 
     for (const node of nodes) {
       const index = node.i;
@@ -689,7 +698,7 @@ export function reportContentTextErrors(wikiData, {
       } else if (node.type === 'external-link') {
         try {
           new URL(node.data.href);
-        } catch (error) {
+        } catch {
           yield {
             index, length,
             message:
@@ -740,8 +749,8 @@ export function reportContentTextErrors(wikiData, {
         for (const thing of things) {
           nest({message: `Content text errors in ${inspect(thing)}`}, ({nest, push}) => {
 
-            for (const [property, shape] of Object.entries(propSpec)) {
-              const value = thing[property];
+            for (let [property, shape] of Object.entries(propSpec)) {
+              let value = thing[property];
 
               if (value === undefined) {
                 push(new TypeError(`Property ${colors.red(property)} isn't valid for ${colors.green(thing.constructor.name)}`));
@@ -760,6 +769,31 @@ export function reportContentTextErrors(wikiData, {
               const topMessage =
                 `Content text errors` + fieldPropertyMessage;
 
+              const checkShapeEntries = (entry, callProcessContentOpts) => {
+                for (const [key, annotation] of Object.entries(shape)) {
+                  const value = entry[key];
+
+                  // TODO: This should be an undefined/null check, like above,
+                  // but it's not, because sometimes the stuff we're checking
+                  // here isn't actually coded as a Thing - so the properties
+                  // might really be undefined instead of null. Terrifying and
+                  // awful. And most of all, citation needed.
+                  if (!value) continue;
+
+                  callProcessContent({
+                    ...callProcessContentOpts,
+
+                    // TODO: `nest` isn't provided by `callProcessContentOpts`
+                    //`but `push` is - this is to match the old code, but
+                    // what's the deal here?
+                    nest,
+
+                    value,
+                    message: `Error in ${colors.green(annotation)}`,
+                  });
+                }
+              };
+
               if (shape === '_content') {
                 callProcessContent({
                   nest,
@@ -767,26 +801,18 @@ export function reportContentTextErrors(wikiData, {
                   value,
                   message: topMessage,
                 });
-              } else {
+              } else if (Array.isArray(value)) {
                 nest({message: topMessage}, ({push}) => {
                   for (const [index, entry] of value.entries()) {
-                    for (const [key, annotation] of Object.entries(shape)) {
-                      const value = entry[key];
-
-                      // TODO: Should this check undefined/null similar to above?
-                      if (!value) continue;
-
-                      callProcessContent({
-                        nest,
-                        push,
-                        value,
-                        message: `Error in ${colors.green(annotation)}`,
-                        annotateError: error =>
-                          annotateErrorWithIndex(error, index),
-                      });
-                    }
+                    checkShapeEntries(entry, {
+                      push,
+                      annotateError: error =>
+                        annotateErrorWithIndex(error, index),
+                    });
                   }
                 });
+              } else {
+                checkShapeEntries(value, {push});
               }
             }
           });
@@ -795,3 +821,49 @@ export function reportContentTextErrors(wikiData, {
     }
   });
 }
+
+export function reportOrphanedArtworks(wikiData) {
+  const aggregate =
+    openAggregate({message: `Artwork objects are orphaned`});
+
+  const assess = ({
+    message,
+    filterThing,
+    filterContribs,
+    link,
+  }) => {
+    aggregate.nest({message: `Orphaned ${message}`}, ({push}) => {
+      const ostensibleArtworks =
+        wikiData.artworkData
+          .filter(artwork =>
+            artwork.thing instanceof filterThing &&
+            artwork.artistContribsFromThingProperty === filterContribs);
+
+      const orphanedArtworks =
+        ostensibleArtworks
+          .filter(artwork => !artwork.thing[link].includes(artwork));
+
+      for (const artwork of orphanedArtworks) {
+        push(new Error(`Orphaned: ${inspect(artwork)}`));
+      }
+    });
+  };
+
+  const {Album, Track} = thingConstructors;
+
+  assess({
+    message: `album cover artworks`,
+    filterThing: Album,
+    filterContribs: 'coverArtistContribs',
+    link: 'coverArtworks',
+  });
+
+  assess({
+    message: `track artworks`,
+    filterThing: Track,
+    filterContribs: 'coverArtistContribs',
+    link: 'trackArtworks',
+  });
+
+  aggregate.close();
+}
diff --git a/src/data/composite/control-flow/flipFilter.js b/src/data/composite/control-flow/flipFilter.js
new file mode 100644
index 00000000..995bacad
--- /dev/null
+++ b/src/data/composite/control-flow/flipFilter.js
@@ -0,0 +1,36 @@
+// Flips a filter, so that each true item becomes false, and vice versa.
+// Overwrites the provided dependency.
+//
+// See also:
+//  - withAvailabilityFilter
+
+import {input, templateCompositeFrom} from '#composite';
+
+export default templateCompositeFrom({
+  annotation: `flipFilter`,
+
+  inputs: {
+    filter: input({type: 'array'}),
+  },
+
+  outputs: ({
+    [input.staticDependency('filter')]: filterDependency,
+  }) => [filterDependency ?? '#flippedFilter'],
+
+  steps: () => [
+    {
+      dependencies: [
+        input('filter'),
+        input.staticDependency('filter'),
+      ],
+
+      compute: (continuation, {
+        [input('filter')]: filter,
+        [input.staticDependency('filter')]: filterDependency,
+      }) => continuation({
+        [filterDependency ?? '#flippedFilter']:
+          filter.map(item => !item),
+      }),
+    },
+  ],
+});
diff --git a/src/data/composite/control-flow/index.js b/src/data/composite/control-flow/index.js
index 7e137a14..778dc66b 100644
--- a/src/data/composite/control-flow/index.js
+++ b/src/data/composite/control-flow/index.js
@@ -10,6 +10,7 @@ export {default as exposeDependency} from './exposeDependency.js';
 export {default as exposeDependencyOrContinue} from './exposeDependencyOrContinue.js';
 export {default as exposeUpdateValueOrContinue} from './exposeUpdateValueOrContinue.js';
 export {default as exposeWhetherDependencyAvailable} from './exposeWhetherDependencyAvailable.js';
+export {default as flipFilter} from './flipFilter.js';
 export {default as raiseOutputWithoutDependency} from './raiseOutputWithoutDependency.js';
 export {default as raiseOutputWithoutUpdateValue} from './raiseOutputWithoutUpdateValue.js';
 export {default as withAvailabilityFilter} from './withAvailabilityFilter.js';
diff --git a/src/data/composite/control-flow/withAvailabilityFilter.js b/src/data/composite/control-flow/withAvailabilityFilter.js
index cfea998e..fd93af71 100644
--- a/src/data/composite/control-flow/withAvailabilityFilter.js
+++ b/src/data/composite/control-flow/withAvailabilityFilter.js
@@ -4,6 +4,7 @@
 // Accepts the same mode options as withResultOfAvailabilityCheck.
 //
 // See also:
+//  - flipFilter
 //  - withFilteredList
 //  - withResultOfAvailabilityCheck
 //
diff --git a/src/data/composite/data/index.js b/src/data/composite/data/index.js
index 46a3dc81..05b59445 100644
--- a/src/data/composite/data/index.js
+++ b/src/data/composite/data/index.js
@@ -20,6 +20,7 @@ export {default as withMappedList} from './withMappedList.js';
 export {default as withSortedList} from './withSortedList.js';
 export {default as withStretchedList} from './withStretchedList.js';
 
+export {default as withLengthOfList} from './withLengthOfList.js';
 export {default as withPropertyFromList} from './withPropertyFromList.js';
 export {default as withPropertiesFromList} from './withPropertiesFromList.js';
 
diff --git a/src/data/composite/data/withFilteredList.js b/src/data/composite/data/withFilteredList.js
index 44c1661d..15ee3373 100644
--- a/src/data/composite/data/withFilteredList.js
+++ b/src/data/composite/data/withFilteredList.js
@@ -2,9 +2,6 @@
 // corresponding items in a list. Items which correspond to a truthy value
 // are kept, and the rest are excluded from the output list.
 //
-// If the flip option is set, only items corresponding with a *falsy* value in
-// the filter are kept.
-//
 // TODO: There should be two outputs - one for the items included according to
 // the filter, and one for the items excluded.
 //
@@ -22,28 +19,19 @@ export default templateCompositeFrom({
   inputs: {
     list: input({type: 'array'}),
     filter: input({type: 'array'}),
-
-    flip: input({
-      type: 'boolean',
-      defaultValue: false,
-    }),
   },
 
   outputs: ['#filteredList'],
 
   steps: () => [
     {
-      dependencies: [input('list'), input('filter'), input('flip')],
+      dependencies: [input('list'), input('filter')],
       compute: (continuation, {
         [input('list')]: list,
         [input('filter')]: filter,
-        [input('flip')]: flip,
       }) => continuation({
         '#filteredList':
-          list.filter((_item, index) =>
-            (flip
-              ? !filter[index]
-              :  filter[index])),
+          list.filter((_item, index) => filter[index]),
       }),
     },
   ],
diff --git a/src/data/composite/data/withLengthOfList.js b/src/data/composite/data/withLengthOfList.js
new file mode 100644
index 00000000..e67aa887
--- /dev/null
+++ b/src/data/composite/data/withLengthOfList.js
@@ -0,0 +1,54 @@
+import {input, templateCompositeFrom} from '#composite';
+
+function getOutputName({
+  [input.staticDependency('list')]: list,
+}) {
+  if (list && list.startsWith('#')) {
+    return `${list}.length`;
+  } else if (list) {
+    return `#${list}.length`;
+  } else {
+    return '#length';
+  }
+}
+
+export default templateCompositeFrom({
+  annotation: `withMappedList`,
+
+  inputs: {
+    list: input({type: 'array'}),
+  },
+
+  outputs: inputs => [getOutputName(inputs)],
+
+  steps: () => [
+    {
+      dependencies: [input.staticDependency('list')],
+      compute: (continuation, inputs) =>
+        continuation({'#output': getOutputName(inputs)}),
+    },
+
+    {
+      dependencies: [input('list')],
+      compute: (continuation, {
+        [input('list')]: list,
+      }) => continuation({
+        ['#value']:
+          (list === null
+            ? null
+            : list.length),
+      }),
+    },
+
+    {
+      dependencies: ['#output', '#value'],
+
+      compute: (continuation, {
+        ['#output']: output,
+        ['#value']: value,
+      }) => continuation({
+        [output]: value,
+      }),
+    },
+  ],
+});
diff --git a/src/data/composite/data/withNearbyItemFromList.js b/src/data/composite/data/withNearbyItemFromList.js
index 83a8cc21..5e165219 100644
--- a/src/data/composite/data/withNearbyItemFromList.js
+++ b/src/data/composite/data/withNearbyItemFromList.js
@@ -9,6 +9,10 @@
 //  - If the 'valuePastEdge' input is provided, that value will be output
 //    instead of null.
 //
+//  - If the 'filter' input is provided, corresponding items will be skipped,
+//    and only (repeating `offset`) the next included in the filter will be
+//    returned.
+//
 // Both the list and item must be provided.
 //
 // See also:
@@ -16,7 +20,6 @@
 //
 
 import {input, templateCompositeFrom} from '#composite';
-import {atOffset} from '#sugar';
 
 import {raiseOutputWithoutDependency} from '#composite/control-flow';
 
@@ -28,9 +31,12 @@ export default templateCompositeFrom({
   inputs: {
     list: input({acceptsNull: false, type: 'array'}),
     item: input({acceptsNull: false}),
-
     offset: input({type: 'number'}),
+
     wrap: input({type: 'boolean', defaultValue: false}),
+    valuePastEdge: input({defaultValue: null}),
+
+    filter: input({defaultValue: null, type: 'array'}),
   },
 
   outputs: ['#nearbyItem'],
@@ -45,29 +51,55 @@ export default templateCompositeFrom({
       dependency: '#index',
       mode: input.value('index'),
 
-      output: input.value({
-        ['#nearbyItem']:
-          null,
-      }),
+      output: input.value({'#nearbyItem': null}),
     }),
 
     {
       dependencies: [
         input('list'),
         input('offset'),
+
         input('wrap'),
+        input('valuePastEdge'),
+
+        input('filter'),
+
         '#index',
       ],
 
       compute: (continuation, {
         [input('list')]: list,
         [input('offset')]: offset,
+
         [input('wrap')]: wrap,
+        [input('valuePastEdge')]: valuePastEdge,
+
+        [input('filter')]: filter,
+
         ['#index']: index,
-      }) => continuation({
-        ['#nearbyItem']:
-          atOffset(list, index, offset, {wrap}),
-      }),
+      }) => {
+        const startIndex = index;
+
+        do {
+          index += offset;
+
+          if (wrap) {
+            index = index % list.length;
+          } else if (index < 0) {
+            return continuation({'#nearbyItem': valuePastEdge});
+          } else if (index >= list.length) {
+            return continuation({'#nearbyItem': valuePastEdge});
+          }
+
+          if (filter && !filter[index]) {
+            continue;
+          }
+
+          return continuation({'#nearbyItem': list[index]});
+        } while (index !== startIndex);
+
+        return continuation({'#nearbyItem': null});
+      },
     },
   ],
 });
diff --git a/src/data/composite/data/withPropertyFromList.js b/src/data/composite/data/withPropertyFromList.js
index 65ebf77b..760095c2 100644
--- a/src/data/composite/data/withPropertyFromList.js
+++ b/src/data/composite/data/withPropertyFromList.js
@@ -5,11 +5,15 @@
 // original list are kept null here. Objects which don't have the specified
 // property are retained in-place as null.
 //
+// If the `internal` input is true, this reads the CacheableObject update value
+// of each object rather than its exposed value.
+//
 // See also:
 //  - withPropertiesFromList
 //  - withPropertyFromObject
 //
 
+import CacheableObject from '#cacheable-object';
 import {input, templateCompositeFrom} from '#composite';
 
 function getOutputName({list, property, prefix}) {
@@ -26,6 +30,7 @@ export default templateCompositeFrom({
     list: input({type: 'array'}),
     property: input({type: 'string'}),
     prefix: input.staticValue({type: 'string', defaultValue: null}),
+    internal: input({type: 'boolean', defaultValue: false}),
   },
 
   outputs: ({
@@ -37,13 +42,26 @@ export default templateCompositeFrom({
 
   steps: () => [
     {
-      dependencies: [input('list'), input('property')],
+      dependencies: [
+        input('list'),
+        input('property'),
+        input('internal'),
+      ],
+
       compute: (continuation, {
         [input('list')]: list,
         [input('property')]: property,
+        [input('internal')]: internal,
       }) => continuation({
         ['#values']:
-          list.map(item => item[property] ?? null),
+          list.map(item =>
+            (item === null
+              ? null
+           : internal
+              ? CacheableObject.getUpdateValue(item, property)
+                  ?? null
+              : item[property]
+                  ?? null)),
       }),
     },
 
diff --git a/src/data/composite/data/withPropertyFromObject.js b/src/data/composite/data/withPropertyFromObject.js
index 4f240506..7b452b99 100644
--- a/src/data/composite/data/withPropertyFromObject.js
+++ b/src/data/composite/data/withPropertyFromObject.js
@@ -13,6 +13,21 @@
 import CacheableObject from '#cacheable-object';
 import {input, templateCompositeFrom} from '#composite';
 
+function getOutputName({
+  [input.staticDependency('object')]: object,
+  [input.staticValue('property')]: property,
+}) {
+  if (object && property) {
+    if (object.startsWith('#')) {
+      return `${object}.${property}`;
+    } else {
+      return `#${object}.${property}`;
+    }
+  } else {
+    return '#value';
+  }
+}
+
 export default templateCompositeFrom({
   annotation: `withPropertyFromObject`,
 
@@ -22,15 +37,7 @@ export default templateCompositeFrom({
     internal: input({type: 'boolean', defaultValue: false}),
   },
 
-  outputs: ({
-    [input.staticDependency('object')]: object,
-    [input.staticValue('property')]: property,
-  }) =>
-    (object && property
-      ? (object.startsWith('#')
-          ? [`${object}.${property}`]
-          : [`#${object}.${property}`])
-      : ['#value']),
+  outputs: inputs => [getOutputName(inputs)],
 
   steps: () => [
     {
@@ -39,17 +46,8 @@ export default templateCompositeFrom({
         input.staticValue('property'),
       ],
 
-      compute: (continuation, {
-        [input.staticDependency('object')]: object,
-        [input.staticValue('property')]: property,
-      }) => continuation({
-        '#output':
-          (object && property
-            ? (object.startsWith('#')
-                ? `${object}.${property}`
-                : `#${object}.${property}`)
-            : '#value'),
-      }),
+      compute: (continuation, inputs) =>
+        continuation({'#output': getOutputName(inputs)}),
     },
 
     {
diff --git a/src/data/composite/things/album/index.js b/src/data/composite/things/album/index.js
index 8b5098f0..dfc6864f 100644
--- a/src/data/composite/things/album/index.js
+++ b/src/data/composite/things/album/index.js
@@ -1 +1,2 @@
+export {default as withHasCoverArt} from './withHasCoverArt.js';
 export {default as withTracks} from './withTracks.js';
diff --git a/src/data/composite/things/album/withHasCoverArt.js b/src/data/composite/things/album/withHasCoverArt.js
new file mode 100644
index 00000000..fd3f2894
--- /dev/null
+++ b/src/data/composite/things/album/withHasCoverArt.js
@@ -0,0 +1,64 @@
+// TODO: This shouldn't be coded as an Album-specific thing,
+// or even really to do with cover artworks in particular, either.
+
+import {input, templateCompositeFrom} from '#composite';
+
+import {raiseOutputWithoutDependency, withResultOfAvailabilityCheck}
+  from '#composite/control-flow';
+import {fillMissingListItems, withFlattenedList, withPropertyFromList}
+  from '#composite/data';
+
+export default templateCompositeFrom({
+  annotation: 'withHasCoverArt',
+
+  outputs: ['#hasCoverArt'],
+
+  steps: () => [
+    withResultOfAvailabilityCheck({
+      from: 'coverArtistContribs',
+      mode: input.value('empty'),
+    }),
+
+    {
+      dependencies: ['#availability'],
+      compute: (continuation, {
+        ['#availability']: availability,
+      }) =>
+        (availability
+          ? continuation.raiseOutput({
+              ['#hasCoverArt']: true,
+            })
+          : continuation()),
+    },
+
+    raiseOutputWithoutDependency({
+      dependency: 'coverArtworks',
+      mode: input.value('empty'),
+      output: input.value({'#hasCoverArt': false}),
+    }),
+
+    withPropertyFromList({
+      list: 'coverArtworks',
+      property: input.value('artistContribs'),
+      internal: input.value(true),
+    }),
+
+    // Since we're getting the update value for each artwork's artistContribs,
+    // it may not be set at all, and in that case won't be exposing as [].
+    fillMissingListItems({
+      list: '#coverArtworks.artistContribs',
+      fill: input.value([]),
+    }),
+
+    withFlattenedList({
+      list: '#coverArtworks.artistContribs',
+    }),
+
+    withResultOfAvailabilityCheck({
+      from: '#flattenedList',
+      mode: input.value('empty'),
+    }).outputs({
+      '#availability': '#hasCoverArt',
+    }),
+  ],
+});
diff --git a/src/data/composite/things/artwork/index.js b/src/data/composite/things/artwork/index.js
new file mode 100644
index 00000000..3693c10f
--- /dev/null
+++ b/src/data/composite/things/artwork/index.js
@@ -0,0 +1,5 @@
+export {default as withAttachedArtwork} from './withAttachedArtwork.js';
+export {default as withContainingArtworkList} from './withContainingArtworkList.js';
+export {default as withContribsFromAttachedArtwork} from './withContribsFromAttachedArtwork.js';
+export {default as withDate} from './withDate.js';
+export {default as withPropertyFromAttachedArtwork} from './withPropertyFromAttachedArtwork.js';
diff --git a/src/data/composite/things/artwork/withAttachedArtwork.js b/src/data/composite/things/artwork/withAttachedArtwork.js
new file mode 100644
index 00000000..d7c0d87b
--- /dev/null
+++ b/src/data/composite/things/artwork/withAttachedArtwork.js
@@ -0,0 +1,43 @@
+import {input, templateCompositeFrom} from '#composite';
+
+import {flipFilter, raiseOutputWithoutDependency}
+  from '#composite/control-flow';
+import {withNearbyItemFromList, withPropertyFromList} from '#composite/data';
+
+import withContainingArtworkList from './withContainingArtworkList.js';
+
+export default templateCompositeFrom({
+  annotaion: `withContribsFromMainArtwork`,
+
+  outputs: ['#attachedArtwork'],
+
+  steps: () => [
+    raiseOutputWithoutDependency({
+      dependency: 'attachAbove',
+      mode: input.value('falsy'),
+      output: input.value({'#attachedArtwork': null}),
+    }),
+
+    withContainingArtworkList(),
+
+    withPropertyFromList({
+      list: '#containingArtworkList',
+      property: input.value('attachAbove'),
+    }),
+
+    flipFilter({
+      filter: '#containingArtworkList.attachAbove',
+    }).outputs({
+      '#containingArtworkList.attachAbove': '#filterNotAttached',
+    }),
+
+    withNearbyItemFromList({
+      list: '#containingArtworkList',
+      item: input.myself(),
+      offset: input.value(-1),
+      filter: '#filterNotAttached',
+    }).outputs({
+      '#nearbyItem': '#attachedArtwork',
+    }),
+  ],
+});
diff --git a/src/data/composite/things/artwork/withContainingArtworkList.js b/src/data/composite/things/artwork/withContainingArtworkList.js
new file mode 100644
index 00000000..9c928ffd
--- /dev/null
+++ b/src/data/composite/things/artwork/withContainingArtworkList.js
@@ -0,0 +1,46 @@
+// Gets the list of artworks which contains this one, which is functionally
+// equivalent to `this.thing[this.thingProperty]`. If the exposed value is not
+// a list at all (i.e. the property holds a single artwork), this composition
+// outputs null.
+
+import {input, templateCompositeFrom} from '#composite';
+
+import {raiseOutputWithoutDependency} from '#composite/control-flow';
+import {withPropertyFromObject} from '#composite/data';
+
+export default templateCompositeFrom({
+  annotation: `withContainingArtworkList`,
+
+  outputs: ['#containingArtworkList'],
+
+  steps: () => [
+    raiseOutputWithoutDependency({
+      dependency: 'thing',
+      output: input.value({'#containingArtworkList': null}),
+    }),
+
+    raiseOutputWithoutDependency({
+      dependency: 'thingProperty',
+      output: input.value({'#containingArtworkList': null}),
+    }),
+
+    withPropertyFromObject({
+      object: 'thing',
+      property: 'thingProperty',
+    }).outputs({
+      '#value': '#containingValue',
+    }),
+
+    {
+      dependencies: ['#containingValue'],
+      compute: (continuation, {
+        ['#containingValue']: containingValue,
+      }) => continuation({
+        ['#containingArtworkList']:
+          (Array.isArray(containingValue)
+            ? containingValue
+            : null),
+      }),
+    },
+  ],
+});
diff --git a/src/data/composite/things/artwork/withContribsFromAttachedArtwork.js b/src/data/composite/things/artwork/withContribsFromAttachedArtwork.js
new file mode 100644
index 00000000..e9425c95
--- /dev/null
+++ b/src/data/composite/things/artwork/withContribsFromAttachedArtwork.js
@@ -0,0 +1,27 @@
+import {input, templateCompositeFrom} from '#composite';
+
+import {raiseOutputWithoutDependency} from '#composite/control-flow';
+import {withRecontextualizedContributionList} from '#composite/wiki-data';
+
+import withPropertyFromAttachedArtwork from './withPropertyFromAttachedArtwork.js';
+
+export default templateCompositeFrom({
+  annotaion: `withContribsFromAttachedArtwork`,
+
+  outputs: ['#attachedArtwork.artistContribs'],
+
+  steps: () => [
+    withPropertyFromAttachedArtwork({
+      property: input.value('artistContribs'),
+    }),
+
+    raiseOutputWithoutDependency({
+      dependency: '#attachedArtwork.artistContribs',
+      output: input.value({'#attachedArtwork.artistContribs': null}),
+    }),
+
+    withRecontextualizedContributionList({
+      list: '#attachedArtwork.artistContribs',
+    }),
+  ],
+});
diff --git a/src/data/composite/things/artwork/withDate.js b/src/data/composite/things/artwork/withDate.js
new file mode 100644
index 00000000..5e05b814
--- /dev/null
+++ b/src/data/composite/things/artwork/withDate.js
@@ -0,0 +1,41 @@
+import {input, templateCompositeFrom} from '#composite';
+
+import {raiseOutputWithoutDependency} from '#composite/control-flow';
+import {withPropertyFromObject} from '#composite/data';
+
+export default templateCompositeFrom({
+  annotation: `withDate`,
+
+  inputs: {
+    from: input({
+      defaultDependency: 'date',
+      acceptsNull: true,
+    }),
+  },
+
+  outputs: ['#date'],
+
+  steps: () => [
+    {
+      dependencies: [input('from')],
+      compute: (continuation, {
+        [input('from')]: date,
+      }) =>
+        (date
+          ? continuation.raiseOutput({'#date': date})
+          : continuation()),
+    },
+
+    raiseOutputWithoutDependency({
+      dependency: 'dateFromThingProperty',
+      output: input.value({'#date': null}),
+    }),
+
+    withPropertyFromObject({
+      object: 'thing',
+      property: 'dateFromThingProperty',
+    }).outputs({
+      ['#value']: '#date',
+    }),
+  ],
+})
diff --git a/src/data/composite/things/artwork/withPropertyFromAttachedArtwork.js b/src/data/composite/things/artwork/withPropertyFromAttachedArtwork.js
new file mode 100644
index 00000000..a2f954b9
--- /dev/null
+++ b/src/data/composite/things/artwork/withPropertyFromAttachedArtwork.js
@@ -0,0 +1,65 @@
+import {input, templateCompositeFrom} from '#composite';
+
+import {withResultOfAvailabilityCheck} from '#composite/control-flow';
+import {withPropertyFromObject} from '#composite/data';
+
+import withAttachedArtwork from './withAttachedArtwork.js';
+
+function getOutputName({
+  [input.staticValue('property')]: property,
+}) {
+  if (property) {
+    return `#attachedArtwork.${property}`;
+  } else {
+    return '#value';
+  }
+}
+
+export default templateCompositeFrom({
+  annotation: `withPropertyFromAttachedArtwork`,
+
+  inputs: {
+    property: input({type: 'string'}),
+  },
+
+  outputs: inputs => [getOutputName(inputs)],
+
+  steps: () => [
+    {
+      dependencies: [input.staticValue('property')],
+      compute: (continuation, inputs) =>
+        continuation({'#output': getOutputName(inputs)}),
+    },
+
+    withAttachedArtwork(),
+
+    withResultOfAvailabilityCheck({
+      from: '#attachedArtwork',
+    }),
+
+    {
+      dependencies: ['#availability', '#output'],
+      compute: (continuation, {
+        ['#availability']: availability,
+        ['#output']: output,
+      }) =>
+        (availability
+          ? continuation()
+          : continuation.raiseOutput({[output]: null})),
+    },
+
+    withPropertyFromObject({
+      object: '#attachedArtwork',
+      property: input('property'),
+    }),
+
+    {
+      dependencies: ['#value', '#output'],
+      compute: (continuation, {
+        ['#value']: value,
+        ['#output']: output,
+      }) =>
+        continuation.raiseOutput({[output]: value}),
+    },
+  ],
+});
diff --git a/src/data/composite/things/content/contentArtists.js b/src/data/composite/things/content/contentArtists.js
new file mode 100644
index 00000000..8d5db5a5
--- /dev/null
+++ b/src/data/composite/things/content/contentArtists.js
@@ -0,0 +1,40 @@
+import {input, templateCompositeFrom} from '#composite';
+import {validateReferenceList} from '#validators';
+
+import {exitWithoutDependency, exposeDependency}
+  from '#composite/control-flow';
+import {withResolvedReferenceList} from '#composite/wiki-data';
+import {soupyFind} from '#composite/wiki-properties';
+
+import withExpressedOrImplicitArtistReferences
+  from './helpers/withExpressedOrImplicitArtistReferences.js';
+
+export default templateCompositeFrom({
+  annotation: `contentArtists`,
+
+  compose: false,
+
+  update: {
+    validate: validateReferenceList('artist'),
+  },
+
+  steps: () => [
+    withExpressedOrImplicitArtistReferences({
+      from: input.updateValue(),
+    }),
+
+    exitWithoutDependency({
+      dependency: '#artistReferences',
+      value: input.value([]),
+    }),
+
+    withResolvedReferenceList({
+      list: '#artistReferences',
+      find: soupyFind.input('artist'),
+    }),
+
+    exposeDependency({
+      dependency: '#resolvedReferenceList',
+    }),
+  ],
+});
diff --git a/src/data/composite/things/content/hasAnnotationPart.js b/src/data/composite/things/content/hasAnnotationPart.js
new file mode 100644
index 00000000..83d175e3
--- /dev/null
+++ b/src/data/composite/things/content/hasAnnotationPart.js
@@ -0,0 +1,25 @@
+import {input, templateCompositeFrom} from '#composite';
+
+import {exposeDependency} from '#composite/control-flow';
+
+import withHasAnnotationPart from './withHasAnnotationPart.js';
+
+export default templateCompositeFrom({
+  annotation: `hasAnnotationPart`,
+
+  compose: false,
+
+  inputs: {
+    part: input({type: 'string'}),
+  },
+
+  steps: () => [
+    withHasAnnotationPart({
+      part: input('part'),
+    }),
+
+    exposeDependency({
+      dependency: '#hasAnnotationPart',
+    }),
+  ],
+});
diff --git a/src/data/composite/things/content/helpers/withExpressedOrImplicitArtistReferences.js b/src/data/composite/things/content/helpers/withExpressedOrImplicitArtistReferences.js
new file mode 100644
index 00000000..62799d43
--- /dev/null
+++ b/src/data/composite/things/content/helpers/withExpressedOrImplicitArtistReferences.js
@@ -0,0 +1,60 @@
+import {input, templateCompositeFrom} from '#composite';
+
+import {raiseOutputWithoutDependency} from '#composite/control-flow';
+import {withFilteredList, withMappedList} from '#composite/data';
+import {withContentNodes} from '#composite/wiki-data';
+
+export default templateCompositeFrom({
+  annotation: `withExpressedOrImplicitArtistReferences`,
+
+  inputs: {
+    from: input({type: 'array', acceptsNull: true}),
+  },
+
+  outputs: ['#artistReferences'],
+
+  steps: () => [
+    {
+      dependencies: [input('from')],
+      compute: (continuation, {
+        [input('from')]: expressedArtistReferences,
+      }) =>
+        (expressedArtistReferences
+          ? continuation.raiseOutput({'#artistReferences': expressedArtistReferences})
+          : continuation()),
+    },
+
+    raiseOutputWithoutDependency({
+      dependency: 'artistText',
+      output: input.value({'#artistReferences': null}),
+    }),
+
+    withContentNodes({
+      from: 'artistText',
+    }),
+
+    withMappedList({
+      list: '#contentNodes',
+      map: input.value(node =>
+        node.type === 'tag' &&
+        node.data.replacerKey?.data === 'artist'),
+    }).outputs({
+      '#mappedList': '#artistTagFilter',
+    }),
+
+    withFilteredList({
+      list: '#contentNodes',
+      filter: '#artistTagFilter',
+    }).outputs({
+      '#filteredList': '#artistTags',
+    }),
+
+    withMappedList({
+      list: '#artistTags',
+      map: input.value(node =>
+        node.data.replacerValue[0].data),
+    }).outputs({
+      '#mappedList': '#artistReferences',
+    }),
+  ],
+});
diff --git a/src/data/composite/things/content/index.js b/src/data/composite/things/content/index.js
new file mode 100644
index 00000000..4176337d
--- /dev/null
+++ b/src/data/composite/things/content/index.js
@@ -0,0 +1,7 @@
+export {default as contentArtists} from './contentArtists.js';
+export {default as hasAnnotationPart} from './hasAnnotationPart.js';
+export {default as withAnnotationParts} from './withAnnotationParts.js';
+export {default as withHasAnnotationPart} from './withHasAnnotationPart.js';
+export {default as withSourceText} from './withSourceText.js';
+export {default as withSourceURLs} from './withSourceURLs.js';
+export {default as withWebArchiveDate} from './withWebArchiveDate.js';
diff --git a/src/data/composite/things/content/withAnnotationParts.js b/src/data/composite/things/content/withAnnotationParts.js
new file mode 100644
index 00000000..6311b57a
--- /dev/null
+++ b/src/data/composite/things/content/withAnnotationParts.js
@@ -0,0 +1,93 @@
+import {input, templateCompositeFrom} from '#composite';
+import {transposeArrays} from '#sugar';
+import {is} from '#validators';
+
+import {raiseOutputWithoutDependency} from '#composite/control-flow';
+import {withPropertyFromList} from '#composite/data';
+import {splitContentNodesAround, withContentNodes} from '#composite/wiki-data';
+
+export default templateCompositeFrom({
+  annotation: `withAnnotationParts`,
+
+  inputs: {
+    mode: input({
+      validate: is('strings', 'nodes'),
+    }),
+  },
+
+  outputs: ['#annotationParts'],
+
+  steps: () => [
+    raiseOutputWithoutDependency({
+      dependency: 'annotation',
+      output: input.value({'#annotationParts': []}),
+    }),
+
+    withContentNodes({
+      from: 'annotation',
+    }),
+
+    splitContentNodesAround({
+      nodes: '#contentNodes',
+      around: input.value(/, */g),
+    }),
+
+    {
+      dependencies: ['#contentNodeLists', input('mode')],
+      compute: (continuation, {
+        ['#contentNodeLists']: nodeLists,
+        [input('mode')]: mode,
+      }) =>
+        (mode === 'nodes'
+          ? continuation.raiseOutput({'#annotationParts': nodeLists})
+          : continuation()),
+    },
+
+    {
+      dependencies: ['#contentNodeLists'],
+
+      compute: (continuation, {
+        ['#contentNodeLists']: nodeLists,
+      }) => continuation({
+        ['#firstNodes']:
+          nodeLists.map(list => list.at(0)),
+
+        ['#lastNodes']:
+          nodeLists.map(list => list.at(-1)),
+      }),
+    },
+
+    withPropertyFromList({
+      list: '#firstNodes',
+      property: input.value('i'),
+    }).outputs({
+      '#firstNodes.i': '#startIndices',
+    }),
+
+    withPropertyFromList({
+      list: '#lastNodes',
+      property: input.value('iEnd'),
+    }).outputs({
+      '#lastNodes.iEnd': '#endIndices',
+    }),
+
+    {
+      dependencies: [
+        'annotation',
+        '#startIndices',
+        '#endIndices',
+      ],
+
+      compute: (continuation, {
+        ['annotation']: annotation,
+        ['#startIndices']: startIndices,
+        ['#endIndices']: endIndices,
+      }) => continuation({
+        ['#annotationParts']:
+          transposeArrays([startIndices, endIndices])
+            .map(([start, end]) =>
+              annotation.slice(start, end)),
+      }),
+    },
+  ],
+});
diff --git a/src/data/composite/things/content/withHasAnnotationPart.js b/src/data/composite/things/content/withHasAnnotationPart.js
new file mode 100644
index 00000000..4af554f3
--- /dev/null
+++ b/src/data/composite/things/content/withHasAnnotationPart.js
@@ -0,0 +1,43 @@
+import {input, templateCompositeFrom} from '#composite';
+
+import {raiseOutputWithoutDependency} from '#composite/control-flow';
+
+import withAnnotationParts from './withAnnotationParts.js';
+
+export default templateCompositeFrom({
+  annotation: `withHasAnnotationPart`,
+
+  inputs: {
+    part: input({type: 'string'}),
+  },
+
+  outputs: ['#hasAnnotationPart'],
+
+  steps: () => [
+    withAnnotationParts({
+      mode: input.value('strings'),
+    }),
+
+    raiseOutputWithoutDependency({
+      dependency: '#annotationParts',
+      output: input.value({'#hasAnnotationPart': false}),
+    }),
+
+    {
+      dependencies: [
+        input('part'),
+        '#annotationParts',
+      ],
+
+      compute: (continuation, {
+        [input('part')]: search,
+        ['#annotationParts']: parts,
+      }) => continuation({
+        ['#hasAnnotationPart']:
+          parts.some(part =>
+            part.toLowerCase() ===
+            search.toLowerCase()),
+      }),
+    },
+  ],
+});
diff --git a/src/data/composite/things/content/withSourceText.js b/src/data/composite/things/content/withSourceText.js
new file mode 100644
index 00000000..292306b7
--- /dev/null
+++ b/src/data/composite/things/content/withSourceText.js
@@ -0,0 +1,53 @@
+import {input, templateCompositeFrom} from '#composite';
+
+import {raiseOutputWithoutDependency} from '#composite/control-flow';
+
+import withAnnotationParts from './withAnnotationParts.js';
+
+export default templateCompositeFrom({
+  annotation: `withSourceText`,
+
+  outputs: ['#sourceText'],
+
+  steps: () => [
+    withAnnotationParts({
+      mode: input.value('nodes'),
+    }),
+
+    raiseOutputWithoutDependency({
+      dependency: '#annotationParts',
+      output: input.value({'#sourceText': null}),
+    }),
+
+    {
+      dependencies: ['#annotationParts'],
+      compute: (continuation, {
+        ['#annotationParts']: annotationParts,
+      }) => continuation({
+        ['#firstPartWithExternalLink']:
+          annotationParts
+            .find(nodes => nodes
+              .some(node => node.type === 'external-link')) ??
+          null,
+      }),
+    },
+
+    raiseOutputWithoutDependency({
+      dependency: '#firstPartWithExternalLink',
+      output: input.value({'#sourceText': null}),
+    }),
+
+    {
+      dependencies: ['annotation', '#firstPartWithExternalLink'],
+      compute: (continuation, {
+        ['annotation']: annotation,
+        ['#firstPartWithExternalLink']: nodes,
+      }) => continuation({
+        ['#sourceText']:
+          annotation.slice(
+            nodes.at(0).i,
+            nodes.at(-1).iEnd),
+      }),
+    },
+  ],
+});
diff --git a/src/data/composite/things/content/withSourceURLs.js b/src/data/composite/things/content/withSourceURLs.js
new file mode 100644
index 00000000..f85ff9ea
--- /dev/null
+++ b/src/data/composite/things/content/withSourceURLs.js
@@ -0,0 +1,62 @@
+import {input, templateCompositeFrom} from '#composite';
+
+import {raiseOutputWithoutDependency} from '#composite/control-flow';
+import {withFilteredList, withMappedList} from '#composite/data';
+
+import withAnnotationParts from './withAnnotationParts.js';
+
+export default templateCompositeFrom({
+  annotation: `withSourceURLs`,
+
+  outputs: ['#sourceURLs'],
+
+  steps: () => [
+    withAnnotationParts({
+      mode: input.value('nodes'),
+    }),
+
+    raiseOutputWithoutDependency({
+      dependency: '#annotationParts',
+      output: input.value({'#sourceURLs': []}),
+    }),
+
+    {
+      dependencies: ['#annotationParts'],
+      compute: (continuation, {
+        ['#annotationParts']: annotationParts,
+      }) => continuation({
+        ['#firstPartWithExternalLink']:
+          annotationParts
+            .find(nodes => nodes
+              .some(node => node.type === 'external-link')) ??
+          null,
+      }),
+    },
+
+    raiseOutputWithoutDependency({
+      dependency: '#firstPartWithExternalLink',
+      output: input.value({'#sourceURLs': []}),
+    }),
+
+    withMappedList({
+      list: '#firstPartWithExternalLink',
+      map: input.value(node => node.type === 'external-link'),
+    }).outputs({
+      '#mappedList': '#externalLinkFilter',
+    }),
+
+    withFilteredList({
+      list: '#firstPartWithExternalLink',
+      filter: '#externalLinkFilter',
+    }).outputs({
+      '#filteredList': '#externalLinks',
+    }),
+
+    withMappedList({
+      list: '#externalLinks',
+      map: input.value(node => node.data.href),
+    }).outputs({
+      '#mappedList': '#sourceURLs',
+    }),
+  ],
+});
diff --git a/src/data/composite/things/content/withWebArchiveDate.js b/src/data/composite/things/content/withWebArchiveDate.js
new file mode 100644
index 00000000..3aaa4f64
--- /dev/null
+++ b/src/data/composite/things/content/withWebArchiveDate.js
@@ -0,0 +1,41 @@
+import {input, templateCompositeFrom} from '#composite';
+
+import {raiseOutputWithoutDependency} from '#composite/control-flow';
+
+export default templateCompositeFrom({
+  annotation: `withWebArchiveDate`,
+
+  outputs: ['#webArchiveDate'],
+
+  steps: () => [
+    {
+      dependencies: ['annotation'],
+
+      compute: (continuation, {annotation}) =>
+        continuation({
+          ['#dateText']:
+            annotation
+              ?.match(/https?:\/\/web.archive.org\/web\/([0-9]{8,8})[0-9]*\//)
+              ?.[1] ??
+            null,
+        }),
+    },
+
+    raiseOutputWithoutDependency({
+      dependency: '#dateText',
+      output: input.value({['#webArchiveDate']: null}),
+    }),
+
+    {
+      dependencies: ['#dateText'],
+      compute: (continuation, {['#dateText']: dateText}) =>
+        continuation({
+          ['#webArchiveDate']:
+            new Date(
+              dateText.slice(0, 4) + '/' +
+              dateText.slice(4, 6) + '/' +
+              dateText.slice(6, 8)),
+        }),
+    },
+  ],
+});
diff --git a/src/data/composite/things/contribution/thingPropertyMatches.js b/src/data/composite/things/contribution/thingPropertyMatches.js
index 4a37f2cf..a678c3f5 100644
--- a/src/data/composite/things/contribution/thingPropertyMatches.js
+++ b/src/data/composite/things/contribution/thingPropertyMatches.js
@@ -12,19 +12,31 @@ export default templateCompositeFrom({
   },
 
   steps: () => [
+    {
+      dependencies: ['thing', 'thingProperty'],
+
+      compute: (continuation, {thing, thingProperty}) =>
+        continuation({
+          ['#thingProperty']:
+            (thing.constructor[Symbol.for('Thing.referenceType')] === 'artwork'
+              ? thing.artistContribsFromThingProperty
+              : thingProperty),
+        }),
+    },
+
     exitWithoutDependency({
-      dependency: 'thingProperty',
+      dependency: '#thingProperty',
       value: input.value(false),
     }),
 
     {
       dependencies: [
-        'thingProperty',
+        '#thingProperty',
         input('value'),
       ],
 
       compute: ({
-        ['thingProperty']: thingProperty,
+        ['#thingProperty']: thingProperty,
         [input('value')]: value,
       }) =>
         thingProperty === value,
diff --git a/src/data/composite/things/contribution/thingReferenceTypeMatches.js b/src/data/composite/things/contribution/thingReferenceTypeMatches.js
index 2ee811af..4042e78f 100644
--- a/src/data/composite/things/contribution/thingReferenceTypeMatches.js
+++ b/src/data/composite/things/contribution/thingReferenceTypeMatches.js
@@ -29,10 +29,37 @@ export default templateCompositeFrom({
         input('value'),
       ],
 
-      compute: ({
+      compute: (continuation, {
         ['#thing.constructor']: constructor,
         [input('value')]: value,
       }) =>
+        (constructor[Symbol.for('Thing.referenceType')] === value
+          ? continuation.exit(true)
+       : constructor[Symbol.for('Thing.referenceType')] === 'artwork'
+          ? continuation()
+          : continuation.exit(false)),
+    },
+
+    withPropertyFromObject({
+      object: 'thing',
+      property: input.value('thing'),
+    }),
+
+    withPropertyFromObject({
+      object: '#thing.thing',
+      property: input.value('constructor'),
+    }),
+
+    {
+      dependencies: [
+        '#thing.thing.constructor',
+        input('value'),
+      ],
+
+      compute: ({
+        ['#thing.thing.constructor']: constructor,
+        [input('value')]: value,
+      }) =>
         constructor[Symbol.for('Thing.referenceType')] === value,
     },
   ],
diff --git a/src/data/composite/things/track-section/index.js b/src/data/composite/things/track-section/index.js
index 3202ed49..f11a2ab5 100644
--- a/src/data/composite/things/track-section/index.js
+++ b/src/data/composite/things/track-section/index.js
@@ -1 +1,3 @@
 export {default as withAlbum} from './withAlbum.js';
+export {default as withContinueCountingFrom} from './withContinueCountingFrom.js';
+export {default as withStartCountingFrom} from './withStartCountingFrom.js';
diff --git a/src/data/composite/things/track-section/withContinueCountingFrom.js b/src/data/composite/things/track-section/withContinueCountingFrom.js
new file mode 100644
index 00000000..0ca52b6c
--- /dev/null
+++ b/src/data/composite/things/track-section/withContinueCountingFrom.js
@@ -0,0 +1,25 @@
+import {templateCompositeFrom} from '#composite';
+
+import withStartCountingFrom from './withStartCountingFrom.js';
+
+export default templateCompositeFrom({
+  annotation: `withContinueCountingFrom`,
+
+  outputs: ['#continueCountingFrom'],
+
+  steps: () => [
+    withStartCountingFrom(),
+
+    {
+      dependencies: ['#startCountingFrom', 'tracks'],
+      compute: (continuation, {
+        ['#startCountingFrom']: startCountingFrom,
+        ['tracks']: tracks,
+      }) => continuation({
+        ['#continueCountingFrom']:
+          startCountingFrom +
+          tracks.length,
+      }),
+    },
+  ],
+});
diff --git a/src/data/composite/things/track-section/withStartCountingFrom.js b/src/data/composite/things/track-section/withStartCountingFrom.js
new file mode 100644
index 00000000..ef345327
--- /dev/null
+++ b/src/data/composite/things/track-section/withStartCountingFrom.js
@@ -0,0 +1,64 @@
+import {input, templateCompositeFrom} from '#composite';
+
+import {raiseOutputWithoutDependency} from '#composite/control-flow';
+import {withNearbyItemFromList, withPropertyFromObject} from '#composite/data';
+
+import withAlbum from './withAlbum.js';
+
+export default templateCompositeFrom({
+  annotation: `withStartCountingFrom`,
+
+  inputs: {
+    from: input({
+      type: 'number',
+      defaultDependency: 'startCountingFrom',
+      acceptsNull: true,
+    }),
+  },
+
+  outputs: ['#startCountingFrom'],
+
+  steps: () => [
+    {
+      dependencies: [input('from')],
+      compute: (continuation, {
+        [input('from')]: from,
+      }) =>
+        (from === null
+          ? continuation()
+          : continuation.raiseOutput({'#startCountingFrom': from})),
+    },
+
+    withAlbum(),
+
+    raiseOutputWithoutDependency({
+      dependency: '#album',
+      output: input.value({'#startCountingFrom': 1}),
+    }),
+
+    withPropertyFromObject({
+      object: '#album',
+      property: input.value('trackSections'),
+    }),
+
+    withNearbyItemFromList({
+      list: '#album.trackSections',
+      item: input.myself(),
+      offset: input.value(-1),
+    }).outputs({
+      '#nearbyItem': '#previousTrackSection',
+    }),
+
+    raiseOutputWithoutDependency({
+      dependency: '#previousTrackSection',
+      output: input.value({'#startCountingFrom': 1}),
+    }),
+
+    withPropertyFromObject({
+      object: '#previousTrackSection',
+      property: input.value('continueCountingFrom'),
+    }).outputs({
+      '#previousTrackSection.continueCountingFrom': '#startCountingFrom',
+    }),
+  ],
+});
diff --git a/src/data/composite/things/track/index.js b/src/data/composite/things/track/index.js
index beb8c6ab..e789e736 100644
--- a/src/data/composite/things/track/index.js
+++ b/src/data/composite/things/track/index.js
@@ -1,10 +1,10 @@
 export {default as exitWithoutUniqueCoverArt} from './exitWithoutUniqueCoverArt.js';
 export {default as inheritContributionListFromMainRelease} from './inheritContributionListFromMainRelease.js';
 export {default as inheritFromMainRelease} from './inheritFromMainRelease.js';
-export {default as withAlbum} from './withAlbum.js';
 export {default as withAllReleases} from './withAllReleases.js';
 export {default as withAlwaysReferenceByDirectory} from './withAlwaysReferenceByDirectory.js';
 export {default as withContainingTrackSection} from './withContainingTrackSection.js';
+export {default as withCoverArtistContribs} from './withCoverArtistContribs.js';
 export {default as withDate} from './withDate.js';
 export {default as withDirectorySuffix} from './withDirectorySuffix.js';
 export {default as withHasUniqueCoverArt} from './withHasUniqueCoverArt.js';
@@ -14,3 +14,4 @@ export {default as withPropertyFromAlbum} from './withPropertyFromAlbum.js';
 export {default as withPropertyFromMainRelease} from './withPropertyFromMainRelease.js';
 export {default as withSuffixDirectoryFromAlbum} from './withSuffixDirectoryFromAlbum.js';
 export {default as withTrackArtDate} from './withTrackArtDate.js';
+export {default as withTrackNumber} from './withTrackNumber.js';
diff --git a/src/data/composite/things/track/trackAdditionalNameList.js b/src/data/composite/things/track/trackAdditionalNameList.js
deleted file mode 100644
index 65a2263d..00000000
--- a/src/data/composite/things/track/trackAdditionalNameList.js
+++ /dev/null
@@ -1,38 +0,0 @@
-// Compiles additional names from various sources.
-
-import {input, templateCompositeFrom} from '#composite';
-import {isAdditionalNameList} from '#validators';
-
-import withInferredAdditionalNames from './withInferredAdditionalNames.js';
-import withSharedAdditionalNames from './withSharedAdditionalNames.js';
-
-export default templateCompositeFrom({
-  annotation: `trackAdditionalNameList`,
-
-  compose: false,
-
-  update: {validate: isAdditionalNameList},
-
-  steps: () => [
-    withInferredAdditionalNames(),
-    withSharedAdditionalNames(),
-
-    {
-      dependencies: [
-        '#inferredAdditionalNames',
-        '#sharedAdditionalNames',
-        input.updateValue(),
-      ],
-
-      compute: ({
-        ['#inferredAdditionalNames']: inferredAdditionalNames,
-        ['#sharedAdditionalNames']: sharedAdditionalNames,
-        [input.updateValue()]: providedAdditionalNames,
-      }) => [
-        ...providedAdditionalNames ?? [],
-        ...sharedAdditionalNames,
-        ...inferredAdditionalNames,
-      ],
-    },
-  ],
-});
diff --git a/src/data/composite/things/track/withAlbum.js b/src/data/composite/things/track/withAlbum.js
deleted file mode 100644
index 4c55e1f4..00000000
--- a/src/data/composite/things/track/withAlbum.js
+++ /dev/null
@@ -1,22 +0,0 @@
-// Gets the track's album. This will early exit if albumData is missing.
-// If there's no album whose list of tracks includes this track, the output
-// dependency will be null.
-
-import {templateCompositeFrom} from '#composite';
-
-import {withUniqueReferencingThing} from '#composite/wiki-data';
-import {soupyReverse} from '#composite/wiki-properties';
-
-export default templateCompositeFrom({
-  annotation: `withAlbum`,
-
-  outputs: ['#album'],
-
-  steps: () => [
-    withUniqueReferencingThing({
-      reverse: soupyReverse.input('albumsWhoseTracksInclude'),
-    }).outputs({
-      ['#uniqueReferencingThing']: '#album',
-    }),
-  ],
-});
diff --git a/src/data/composite/things/track/withAllReleases.js b/src/data/composite/things/track/withAllReleases.js
index b93bf753..891db102 100644
--- a/src/data/composite/things/track/withAllReleases.js
+++ b/src/data/composite/things/track/withAllReleases.js
@@ -8,7 +8,6 @@
 import {input, templateCompositeFrom} from '#composite';
 import {sortByDate} from '#sort';
 
-import {exitWithoutDependency} from '#composite/control-flow';
 import {withPropertyFromObject} from '#composite/data';
 
 import withMainRelease from './withMainRelease.js';
diff --git a/src/data/composite/things/track/withAlwaysReferenceByDirectory.js b/src/data/composite/things/track/withAlwaysReferenceByDirectory.js
index aebcf793..87edf21e 100644
--- a/src/data/composite/things/track/withAlwaysReferenceByDirectory.js
+++ b/src/data/composite/things/track/withAlwaysReferenceByDirectory.js
@@ -9,7 +9,6 @@ import {isBoolean} from '#validators';
 
 import {withPropertyFromObject} from '#composite/data';
 import {withResolvedReference} from '#composite/wiki-data';
-import {soupyFind} from '#composite/wiki-properties';
 
 import {
   exitWithoutDependency,
@@ -17,6 +16,8 @@ import {
   exposeUpdateValueOrContinue,
 } from '#composite/control-flow';
 
+import withPropertyFromAlbum from './withPropertyFromAlbum.js';
+
 export default templateCompositeFrom({
   annotation: `withAlwaysReferenceByDirectory`,
 
@@ -27,18 +28,7 @@ export default templateCompositeFrom({
       validate: input.value(isBoolean),
     }),
 
-    // withAlwaysReferenceByDirectory is sort of a fragile area - we can't
-    // find the track's album the normal way because albums' track lists
-    // recurse back into alwaysReferenceByDirectory!
-    withResolvedReference({
-      ref: 'dataSourceAlbum',
-      find: soupyFind.input('album'),
-    }).outputs({
-      '#resolvedReference': '#album',
-    }),
-
-    withPropertyFromObject({
-      object: '#album',
+    withPropertyFromAlbum({
       property: input.value('alwaysReferenceTracksByDirectory'),
     }),
 
diff --git a/src/data/composite/things/track/withCoverArtistContribs.js b/src/data/composite/things/track/withCoverArtistContribs.js
new file mode 100644
index 00000000..9057cfeb
--- /dev/null
+++ b/src/data/composite/things/track/withCoverArtistContribs.js
@@ -0,0 +1,73 @@
+import {input, templateCompositeFrom} from '#composite';
+import {isContributionList} from '#validators';
+
+import {exposeDependencyOrContinue} from '#composite/control-flow';
+
+import {
+  withRecontextualizedContributionList,
+  withRedatedContributionList,
+  withResolvedContribs,
+} from '#composite/wiki-data';
+
+import exitWithoutUniqueCoverArt from './exitWithoutUniqueCoverArt.js';
+import withPropertyFromAlbum from './withPropertyFromAlbum.js';
+import withTrackArtDate from './withTrackArtDate.js';
+
+export default templateCompositeFrom({
+  annotation: `withCoverArtistContribs`,
+
+  inputs: {
+    from: input({
+      defaultDependency: 'coverArtistContribs',
+      validate: isContributionList,
+      acceptsNull: true,
+    }),
+  },
+
+  outputs: ['#coverArtistContribs'],
+
+  steps: () => [
+    exitWithoutUniqueCoverArt({
+      value: input.value([]),
+    }),
+
+    withTrackArtDate(),
+
+    withResolvedContribs({
+      from: input('from'),
+      thingProperty: input.value('coverArtistContribs'),
+      artistProperty: input.value('trackCoverArtistContributions'),
+      date: '#trackArtDate',
+    }).outputs({
+      '#resolvedContribs': '#coverArtistContribs',
+    }),
+
+    exposeDependencyOrContinue({
+      dependency: '#coverArtistContribs',
+      mode: input.value('empty'),
+    }),
+
+    withPropertyFromAlbum({
+      property: input.value('trackCoverArtistContribs'),
+    }),
+
+    withRecontextualizedContributionList({
+      list: '#album.trackCoverArtistContribs',
+      artistProperty: input.value('trackCoverArtistContributions'),
+    }),
+
+    withRedatedContributionList({
+      list: '#album.trackCoverArtistContribs',
+      date: '#trackArtDate',
+    }),
+
+    {
+      dependencies: ['#album.trackCoverArtistContribs'],
+      compute: (continuation, {
+        ['#album.trackCoverArtistContribs']: coverArtistContribs,
+      }) => continuation({
+        ['#coverArtistContribs']: coverArtistContribs,
+      }),
+    },
+  ],
+});
diff --git a/src/data/composite/things/track/withHasUniqueCoverArt.js b/src/data/composite/things/track/withHasUniqueCoverArt.js
index f7e65f25..85d3b92a 100644
--- a/src/data/composite/things/track/withHasUniqueCoverArt.js
+++ b/src/data/composite/things/track/withHasUniqueCoverArt.js
@@ -5,11 +5,18 @@
 // or a placeholder. (This property is named hasUniqueCoverArt instead of
 // the usual hasCoverArt to emphasize that it does not inherit from the
 // album.)
+//
+// withHasUniqueCoverArt is based only around the presence of *specified*
+// cover artist contributions, not whether the references to artists on those
+// contributions actually resolve to anything. It completely evades interacting
+// with find/replace.
 
 import {input, templateCompositeFrom} from '#composite';
-import {empty} from '#sugar';
 
-import {withResolvedContribs} from '#composite/wiki-data';
+import {raiseOutputWithoutDependency, withResultOfAvailabilityCheck}
+  from '#composite/control-flow';
+import {fillMissingListItems, withFlattenedList, withPropertyFromList}
+  from '#composite/data';
 
 import withPropertyFromAlbum from './withPropertyFromAlbum.js';
 
@@ -29,36 +36,73 @@ export default templateCompositeFrom({
           : continuation()),
     },
 
-    withResolvedContribs({
+    withResultOfAvailabilityCheck({
       from: 'coverArtistContribs',
-      date: input.value(null),
+      mode: input.value('empty'),
     }),
 
     {
-      dependencies: ['#resolvedContribs'],
+      dependencies: ['#availability'],
       compute: (continuation, {
-        ['#resolvedContribs']: contribsFromTrack,
+        ['#availability']: availability,
       }) =>
-        (empty(contribsFromTrack)
-          ? continuation()
-          : continuation.raiseOutput({
+        (availability
+          ? continuation.raiseOutput({
               ['#hasUniqueCoverArt']: true,
-            })),
+            })
+          : continuation()),
     },
 
     withPropertyFromAlbum({
       property: input.value('trackCoverArtistContribs'),
+      internal: input.value(true),
+    }),
+
+    withResultOfAvailabilityCheck({
+      from: '#album.trackCoverArtistContribs',
+      mode: input.value('empty'),
     }),
 
     {
-      dependencies: ['#album.trackCoverArtistContribs'],
+      dependencies: ['#availability'],
       compute: (continuation, {
-        ['#album.trackCoverArtistContribs']: contribsFromAlbum,
+        ['#availability']: availability,
       }) =>
-        continuation.raiseOutput({
-          ['#hasUniqueCoverArt']:
-            !empty(contribsFromAlbum),
-        }),
+        (availability
+          ? continuation.raiseOutput({
+              ['#hasUniqueCoverArt']: true,
+            })
+          : continuation()),
     },
+
+    raiseOutputWithoutDependency({
+      dependency: 'trackArtworks',
+      mode: input.value('empty'),
+      output: input.value({'#hasUniqueCoverArt': false}),
+    }),
+
+    withPropertyFromList({
+      list: 'trackArtworks',
+      property: input.value('artistContribs'),
+      internal: input.value(true),
+    }),
+
+    // Since we're getting the update value for each artwork's artistContribs,
+    // it may not be set at all, and in that case won't be exposing as [].
+    fillMissingListItems({
+      list: '#trackArtworks.artistContribs',
+      fill: input.value([]),
+    }),
+
+    withFlattenedList({
+      list: '#trackArtworks.artistContribs',
+    }),
+
+    withResultOfAvailabilityCheck({
+      from: '#flattenedList',
+      mode: input.value('empty'),
+    }).outputs({
+      '#availability': '#hasUniqueCoverArt',
+    }),
   ],
 });
diff --git a/src/data/composite/things/track/withOtherReleases.js b/src/data/composite/things/track/withOtherReleases.js
index 0639742f..bb3e8983 100644
--- a/src/data/composite/things/track/withOtherReleases.js
+++ b/src/data/composite/things/track/withOtherReleases.js
@@ -3,9 +3,6 @@
 
 import {input, templateCompositeFrom} from '#composite';
 
-import {exitWithoutDependency} from '#composite/control-flow';
-import {withPropertyFromObject} from '#composite/data';
-
 import withAllReleases from './withAllReleases.js';
 
 export default templateCompositeFrom({
diff --git a/src/data/composite/things/track/withPropertyFromAlbum.js b/src/data/composite/things/track/withPropertyFromAlbum.js
index e9c5b56e..a203c2e7 100644
--- a/src/data/composite/things/track/withPropertyFromAlbum.js
+++ b/src/data/composite/things/track/withPropertyFromAlbum.js
@@ -5,13 +5,12 @@ import {input, templateCompositeFrom} from '#composite';
 
 import {withPropertyFromObject} from '#composite/data';
 
-import withAlbum from './withAlbum.js';
-
 export default templateCompositeFrom({
   annotation: `withPropertyFromAlbum`,
 
   inputs: {
     property: input.staticValue({type: 'string'}),
+    internal: input({type: 'boolean', defaultValue: false}),
   },
 
   outputs: ({
@@ -19,11 +18,21 @@ export default templateCompositeFrom({
   }) => ['#album.' + property],
 
   steps: () => [
-    withAlbum(),
+    // XXX: This is a ridiculous hack considering `defaultValue` above.
+    // If we were certain what was up, we'd just get around to fixing it LOL
+    {
+      dependencies: [input('internal')],
+      compute: (continuation, {
+        [input('internal')]: internal,
+      }) => continuation({
+        ['#internal']: internal ?? false,
+      }),
+    },
 
     withPropertyFromObject({
-      object: '#album',
+      object: 'album',
       property: input('property'),
+      internal: '#internal',
     }),
 
     {
diff --git a/src/data/composite/things/track/withTrackArtDate.js b/src/data/composite/things/track/withTrackArtDate.js
index e2c4d8bc..9b7b61c7 100644
--- a/src/data/composite/things/track/withTrackArtDate.js
+++ b/src/data/composite/things/track/withTrackArtDate.js
@@ -1,11 +1,3 @@
-// Gets the date of cover art release. This represents only the track's own
-// unique cover artwork, if any.
-//
-// If the 'fallback' option is false (the default), this will only output
-// the track's own coverArtDate or its album's trackArtDate. If 'fallback'
-// is set, and neither of these is available, it'll output the track's own
-// date instead.
-
 import {input, templateCompositeFrom} from '#composite';
 import {isDate} from '#validators';
 
@@ -24,11 +16,6 @@ export default templateCompositeFrom({
       defaultDependency: 'coverArtDate',
       acceptsNull: true,
     }),
-
-    fallback: input({
-      type: 'boolean',
-      defaultValue: false,
-    }),
   },
 
   outputs: ['#trackArtDate'],
@@ -57,20 +44,13 @@ export default templateCompositeFrom({
     }),
 
     {
-      dependencies: [
-        '#album.trackArtDate',
-        input('fallback'),
-      ],
-
+      dependencies: ['#album.trackArtDate'],
       compute: (continuation, {
         ['#album.trackArtDate']: albumTrackArtDate,
-        [input('fallback')]: fallback,
       }) =>
         (albumTrackArtDate
           ? continuation.raiseOutput({'#trackArtDate': albumTrackArtDate})
-       : fallback
-          ? continuation()
-          : continuation.raiseOutput({'#trackArtDate': null})),
+          : continuation()),
     },
 
     withDate().outputs({
diff --git a/src/data/composite/things/track/withTrackNumber.js b/src/data/composite/things/track/withTrackNumber.js
new file mode 100644
index 00000000..61428e8c
--- /dev/null
+++ b/src/data/composite/things/track/withTrackNumber.js
@@ -0,0 +1,50 @@
+import {input, templateCompositeFrom} from '#composite';
+
+import {raiseOutputWithoutDependency} from '#composite/control-flow';
+import {withIndexInList, withPropertiesFromObject} from '#composite/data';
+
+import withContainingTrackSection from './withContainingTrackSection.js';
+
+export default templateCompositeFrom({
+  annotation: `withTrackNumber`,
+
+  outputs: ['#trackNumber'],
+
+  steps: () => [
+    withContainingTrackSection(),
+
+    // Zero is the fallback, not one, but in most albums the first track
+    // (and its intended output by this composition) will be one.
+    raiseOutputWithoutDependency({
+      dependency: '#trackSection',
+      output: input.value({'#trackNumber': 0}),
+    }),
+
+    withPropertiesFromObject({
+      object: '#trackSection',
+      properties: input.value(['tracks', 'startCountingFrom']),
+    }),
+
+    withIndexInList({
+      list: '#trackSection.tracks',
+      item: input.myself(),
+    }),
+
+    raiseOutputWithoutDependency({
+      dependency: '#index',
+      output: input.value({'#trackNumber': 0}),
+    }),
+
+    {
+      dependencies: ['#trackSection.startCountingFrom', '#index'],
+      compute: (continuation, {
+        ['#trackSection.startCountingFrom']: startCountingFrom,
+        ['#index']: index,
+      }) => continuation({
+        ['#trackNumber']:
+          startCountingFrom +
+          index,
+      }),
+    },
+  ],
+});
diff --git a/src/data/composite/wiki-data/index.js b/src/data/composite/wiki-data/index.js
index be83e4c9..38afc2ac 100644
--- a/src/data/composite/wiki-data/index.js
+++ b/src/data/composite/wiki-data/index.js
@@ -11,18 +11,19 @@ export {default as inputNotFoundMode} from './inputNotFoundMode.js';
 export {default as inputSoupyFind} from './inputSoupyFind.js';
 export {default as inputSoupyReverse} from './inputSoupyReverse.js';
 export {default as inputWikiData} from './inputWikiData.js';
+export {default as splitContentNodesAround} from './splitContentNodesAround.js';
 export {default as withClonedThings} from './withClonedThings.js';
+export {default as withConstitutedArtwork} from './withConstitutedArtwork.js';
+export {default as withContentNodes} from './withContentNodes.js';
 export {default as withContributionListSums} from './withContributionListSums.js';
 export {default as withCoverArtDate} from './withCoverArtDate.js';
 export {default as withDirectory} from './withDirectory.js';
-export {default as withParsedCommentaryEntries} from './withParsedCommentaryEntries.js';
 export {default as withRecontextualizedContributionList} from './withRecontextualizedContributionList.js';
 export {default as withRedatedContributionList} from './withRedatedContributionList.js';
 export {default as withResolvedAnnotatedReferenceList} from './withResolvedAnnotatedReferenceList.js';
 export {default as withResolvedContribs} from './withResolvedContribs.js';
 export {default as withResolvedReference} from './withResolvedReference.js';
 export {default as withResolvedReferenceList} from './withResolvedReferenceList.js';
-export {default as withResolvedSeriesList} from './withResolvedSeriesList.js';
 export {default as withReverseReferenceList} from './withReverseReferenceList.js';
 export {default as withThingsSortedAlphabetically} from './withThingsSortedAlphabetically.js';
 export {default as withUniqueReferencingThing} from './withUniqueReferencingThing.js';
diff --git a/src/data/composite/wiki-data/splitContentNodesAround.js b/src/data/composite/wiki-data/splitContentNodesAround.js
new file mode 100644
index 00000000..6648d8e1
--- /dev/null
+++ b/src/data/composite/wiki-data/splitContentNodesAround.js
@@ -0,0 +1,87 @@
+import {input, templateCompositeFrom} from '#composite';
+import {splitContentNodesAround} from '#replacer';
+import {anyOf, isFunction, validateInstanceOf} from '#validators';
+
+import {withFilteredList, withMappedList, withUnflattenedList}
+  from '#composite/data';
+
+export default templateCompositeFrom({
+  annotation: `splitContentNodesAround`,
+
+  inputs: {
+    nodes: input({type: 'array'}),
+
+    around: input({
+      validate:
+        anyOf(isFunction, validateInstanceOf(RegExp)),
+    }),
+  },
+
+  outputs: ['#contentNodeLists'],
+
+  steps: () => [
+    {
+      dependencies: [input('nodes'), input('around')],
+
+      compute: (continuation, {
+        [input('nodes')]: nodes,
+        [input('around')]: splitter,
+      }) => continuation({
+        ['#nodes']:
+          Array.from(splitContentNodesAround(nodes, splitter)),
+      }),
+    },
+
+    withMappedList({
+      list: '#nodes',
+      map: input.value(node => node.type === 'separator'),
+    }).outputs({
+      '#mappedList': '#separatorFilter',
+    }),
+
+    withMappedList({
+      list: '#separatorFilter',
+      filter: '#separatorFilter',
+      map: input.value((_node, index) => index),
+    }),
+
+    withFilteredList({
+      list: '#mappedList',
+      filter: '#separatorFilter',
+    }).outputs({
+      '#filteredList': '#separatorIndices',
+    }),
+
+    {
+      dependencies: ['#nodes', '#separatorFilter'],
+
+      compute: (continuation, {
+        ['#nodes']: nodes,
+        ['#separatorFilter']: separatorFilter,
+      }) => continuation({
+        ['#nodes']:
+          nodes.map((node, index) =>
+            (separatorFilter[index]
+              ? null
+              : node)),
+      }),
+    },
+
+    {
+      dependencies: ['#separatorIndices'],
+      compute: (continuation, {
+        ['#separatorIndices']: separatorIndices,
+      }) => continuation({
+        ['#unflattenIndices']:
+          [0, ...separatorIndices],
+      }),
+    },
+
+    withUnflattenedList({
+      list: '#nodes',
+      indices: '#unflattenIndices',
+    }).outputs({
+      '#unflattenedList': '#contentNodeLists',
+    }),
+  ],
+});
diff --git a/src/data/composite/wiki-data/withConstitutedArtwork.js b/src/data/composite/wiki-data/withConstitutedArtwork.js
new file mode 100644
index 00000000..28d719e2
--- /dev/null
+++ b/src/data/composite/wiki-data/withConstitutedArtwork.js
@@ -0,0 +1,60 @@
+import {input, templateCompositeFrom} from '#composite';
+import thingConstructors from '#things';
+
+export default templateCompositeFrom({
+  annotation: `withConstitutedArtwork`,
+
+  inputs: {
+    thingProperty: input({type: 'string', acceptsNull: true}),
+    dimensionsFromThingProperty: input({type: 'string', acceptsNull: true}),
+    fileExtensionFromThingProperty: input({type: 'string', acceptsNull: true}),
+    dateFromThingProperty: input({type: 'string', acceptsNull: true}),
+    artistContribsFromThingProperty: input({type: 'string', acceptsNull: true}),
+    artistContribsArtistProperty: input({type: 'string', acceptsNull: true}),
+    artTagsFromThingProperty: input({type: 'string', acceptsNull: true}),
+    referencedArtworksFromThingProperty: input({type: 'string', acceptsNull: true}),
+  },
+
+  outputs: ['#constitutedArtwork'],
+
+  steps: () => [
+    {
+      dependencies: [
+        input.myself(),
+        input('thingProperty'),
+        input('dimensionsFromThingProperty'),
+        input('fileExtensionFromThingProperty'),
+        input('dateFromThingProperty'),
+        input('artistContribsFromThingProperty'),
+        input('artistContribsArtistProperty'),
+        input('artTagsFromThingProperty'),
+        input('referencedArtworksFromThingProperty'),
+      ],
+
+      compute: (continuation, {
+        [input.myself()]: myself,
+        [input('thingProperty')]: thingProperty,
+        [input('dimensionsFromThingProperty')]: dimensionsFromThingProperty,
+        [input('fileExtensionFromThingProperty')]: fileExtensionFromThingProperty,
+        [input('dateFromThingProperty')]: dateFromThingProperty,
+        [input('artistContribsFromThingProperty')]: artistContribsFromThingProperty,
+        [input('artistContribsArtistProperty')]: artistContribsArtistProperty,
+        [input('artTagsFromThingProperty')]: artTagsFromThingProperty,
+        [input('referencedArtworksFromThingProperty')]: referencedArtworksFromThingProperty,
+      }) => continuation({
+        ['#constitutedArtwork']:
+          Object.assign(new thingConstructors.Artwork, {
+            thing: myself,
+            thingProperty,
+            dimensionsFromThingProperty,
+            fileExtensionFromThingProperty,
+            artistContribsFromThingProperty,
+            artistContribsArtistProperty,
+            artTagsFromThingProperty,
+            dateFromThingProperty,
+            referencedArtworksFromThingProperty,
+          }),
+      }),
+    },
+  ],
+});
diff --git a/src/data/composite/wiki-data/withContentNodes.js b/src/data/composite/wiki-data/withContentNodes.js
new file mode 100644
index 00000000..d014d43b
--- /dev/null
+++ b/src/data/composite/wiki-data/withContentNodes.js
@@ -0,0 +1,25 @@
+import {input, templateCompositeFrom} from '#composite';
+import {parseContentNodes} from '#replacer';
+
+export default templateCompositeFrom({
+  annotation: `withContentNodes`,
+
+  inputs: {
+    from: input({type: 'string', acceptsNull: false}),
+  },
+
+  outputs: ['#contentNodes'],
+
+  steps: () => [
+    {
+      dependencies: [input('from')],
+
+      compute: (continuation, {
+        [input('from')]: string,
+      }) => continuation({
+        ['#contentNodes']:
+          parseContentNodes(string),
+      }),
+    },
+  ],
+});
diff --git a/src/data/composite/wiki-data/withCoverArtDate.js b/src/data/composite/wiki-data/withCoverArtDate.js
index 0c644c77..a114d5ff 100644
--- a/src/data/composite/wiki-data/withCoverArtDate.js
+++ b/src/data/composite/wiki-data/withCoverArtDate.js
@@ -1,7 +1,3 @@
-// Gets the current thing's coverArtDate, or, if the 'fallback' option is set,
-// the thing's date. This is always null if the thing doesn't actually have
-// any coverArtistContribs.
-
 import {input, templateCompositeFrom} from '#composite';
 import {isDate} from '#validators';
 
@@ -18,11 +14,6 @@ export default templateCompositeFrom({
       defaultDependency: 'coverArtDate',
       acceptsNull: true,
     }),
-
-    fallback: input({
-      type: 'boolean',
-      defaultValue: false,
-    }),
   },
 
   outputs: ['#coverArtDate'],
@@ -50,21 +41,11 @@ export default templateCompositeFrom({
     },
 
     {
-      dependencies: [input('fallback')],
-      compute: (continuation, {
-        [input('fallback')]: fallback,
-      }) =>
-        (fallback
-          ? continuation()
-          : continuation.raiseOutput({'#coverArtDate': null})),
-    },
-
-    {
       dependencies: ['date'],
       compute: (continuation, {date}) =>
         (date
-          ? continuation.raiseOutput({'#coverArtDate': date})
-          : continuation.raiseOutput({'#coverArtDate': null})),
+          ? continuation({'#coverArtDate': date})
+          : continuation({'#coverArtDate': null})),
     },
   ],
 });
diff --git a/src/data/composite/wiki-data/withParsedCommentaryEntries.js b/src/data/composite/wiki-data/withParsedCommentaryEntries.js
deleted file mode 100644
index 9bf4278c..00000000
--- a/src/data/composite/wiki-data/withParsedCommentaryEntries.js
+++ /dev/null
@@ -1,260 +0,0 @@
-import {input, templateCompositeFrom} from '#composite';
-import {stitchArrays} from '#sugar';
-import {isCommentary} from '#validators';
-import {commentaryRegexCaseSensitive} from '#wiki-data';
-
-import {
-  fillMissingListItems,
-  withFlattenedList,
-  withPropertiesFromList,
-  withUnflattenedList,
-} from '#composite/data';
-
-import inputSoupyFind from './inputSoupyFind.js';
-import withResolvedReferenceList from './withResolvedReferenceList.js';
-
-export default templateCompositeFrom({
-  annotation: `withParsedCommentaryEntries`,
-
-  inputs: {
-    from: input({validate: isCommentary}),
-  },
-
-  outputs: ['#parsedCommentaryEntries'],
-
-  steps: () => [
-    {
-      dependencies: [input('from')],
-
-      compute: (continuation, {
-        [input('from')]: commentaryText,
-      }) => continuation({
-        ['#rawMatches']:
-          Array.from(commentaryText.matchAll(commentaryRegexCaseSensitive)),
-      }),
-    },
-
-    withPropertiesFromList({
-      list: '#rawMatches',
-      properties: input.value([
-        '0', // The entire match as a string.
-        'groups',
-        'index',
-      ]),
-    }).outputs({
-      '#rawMatches.0': '#rawMatches.text',
-      '#rawMatches.groups': '#rawMatches.groups',
-      '#rawMatches.index': '#rawMatches.startIndex',
-    }),
-
-    {
-      dependencies: [
-        '#rawMatches.text',
-        '#rawMatches.startIndex',
-      ],
-
-      compute: (continuation, {
-        ['#rawMatches.text']: text,
-        ['#rawMatches.startIndex']: startIndex,
-      }) => continuation({
-        ['#rawMatches.endIndex']:
-          stitchArrays({text, startIndex})
-            .map(({text, startIndex}) => startIndex + text.length),
-      }),
-    },
-
-    {
-      dependencies: [
-        input('from'),
-        '#rawMatches.startIndex',
-        '#rawMatches.endIndex',
-      ],
-
-      compute: (continuation, {
-        [input('from')]: commentaryText,
-        ['#rawMatches.startIndex']: startIndex,
-        ['#rawMatches.endIndex']: endIndex,
-      }) => continuation({
-        ['#entries.body']:
-          stitchArrays({startIndex, endIndex})
-            .map(({endIndex}, index, stitched) =>
-              (index === stitched.length - 1
-                ? commentaryText.slice(endIndex)
-                : commentaryText.slice(
-                    endIndex,
-                    stitched[index + 1].startIndex)))
-            .map(body => body.trim()),
-      }),
-    },
-
-    withPropertiesFromList({
-      list: '#rawMatches.groups',
-      prefix: input.value('#entries'),
-      properties: input.value([
-        'artistReferences',
-        'artistDisplayText',
-        'annotation',
-        'date',
-        'secondDate',
-        'dateKind',
-        'accessDate',
-        'accessKind',
-      ]),
-    }),
-
-    // The artistReferences group will always have a value, since it's required
-    // for the line to match in the first place.
-
-    {
-      dependencies: ['#entries.artistReferences'],
-      compute: (continuation, {
-        ['#entries.artistReferences']: artistReferenceTexts,
-      }) => continuation({
-        ['#entries.artistReferences']:
-          artistReferenceTexts
-            .map(text => text.split(',').map(ref => ref.trim())),
-      }),
-    },
-
-    withFlattenedList({
-      list: '#entries.artistReferences',
-    }),
-
-    withResolvedReferenceList({
-      list: '#flattenedList',
-      find: inputSoupyFind.input('artist'),
-      notFoundMode: input.value('null'),
-    }),
-
-    withUnflattenedList({
-      list: '#resolvedReferenceList',
-    }).outputs({
-      '#unflattenedList': '#entries.artists',
-    }),
-
-    fillMissingListItems({
-      list: '#entries.artistDisplayText',
-      fill: input.value(null),
-    }),
-
-    fillMissingListItems({
-      list: '#entries.annotation',
-      fill: input.value(null),
-    }),
-
-    {
-      dependencies: ['#entries.annotation'],
-      compute: (continuation, {
-        ['#entries.annotation']: annotation,
-      }) => continuation({
-        ['#entries.webArchiveDate']:
-          annotation
-            .map(text => text?.match(/https?:\/\/web.archive.org\/web\/([0-9]{8,8})[0-9]*\//))
-            .map(match => match?.[1])
-            .map(dateText =>
-              (dateText
-                ? dateText.slice(0, 4) + '/' +
-                  dateText.slice(4, 6) + '/' +
-                  dateText.slice(6, 8)
-                : null)),
-      }),
-    },
-
-    {
-      dependencies: ['#entries.date'],
-      compute: (continuation, {
-        ['#entries.date']: date,
-      }) => continuation({
-        ['#entries.date']:
-          date
-            .map(date => date ? new Date(date) : null),
-      }),
-    },
-
-    {
-      dependencies: ['#entries.secondDate'],
-      compute: (continuation, {
-        ['#entries.secondDate']: secondDate,
-      }) => continuation({
-        ['#entries.secondDate']:
-          secondDate
-            .map(date => date ? new Date(date) : null),
-      }),
-    },
-
-    fillMissingListItems({
-      list: '#entries.dateKind',
-      fill: input.value(null),
-    }),
-
-    {
-      dependencies: ['#entries.accessDate', '#entries.webArchiveDate'],
-      compute: (continuation, {
-        ['#entries.accessDate']: accessDate,
-        ['#entries.webArchiveDate']: webArchiveDate,
-      }) => continuation({
-        ['#entries.accessDate']:
-          stitchArrays({accessDate, webArchiveDate})
-            .map(({accessDate, webArchiveDate}) =>
-              accessDate ??
-              webArchiveDate ??
-              null)
-            .map(date => date ? new Date(date) : date),
-      }),
-    },
-
-    {
-      dependencies: ['#entries.accessKind', '#entries.webArchiveDate'],
-      compute: (continuation, {
-        ['#entries.accessKind']: accessKind,
-        ['#entries.webArchiveDate']: webArchiveDate,
-      }) => continuation({
-        ['#entries.accessKind']:
-          stitchArrays({accessKind, webArchiveDate})
-            .map(({accessKind, webArchiveDate}) =>
-              accessKind ??
-              (webArchiveDate && 'captured') ??
-              null),
-      }),
-    },
-
-    {
-      dependencies: [
-        '#entries.artists',
-        '#entries.artistDisplayText',
-        '#entries.annotation',
-        '#entries.date',
-        '#entries.secondDate',
-        '#entries.dateKind',
-        '#entries.accessDate',
-        '#entries.accessKind',
-        '#entries.body',
-      ],
-
-      compute: (continuation, {
-        ['#entries.artists']: artists,
-        ['#entries.artistDisplayText']: artistDisplayText,
-        ['#entries.annotation']: annotation,
-        ['#entries.date']: date,
-        ['#entries.secondDate']: secondDate,
-        ['#entries.dateKind']: dateKind,
-        ['#entries.accessDate']: accessDate,
-        ['#entries.accessKind']: accessKind,
-        ['#entries.body']: body,
-      }) => continuation({
-        ['#parsedCommentaryEntries']:
-          stitchArrays({
-            artists,
-            artistDisplayText,
-            annotation,
-            date,
-            secondDate,
-            dateKind,
-            accessDate,
-            accessKind,
-            body,
-          }),
-      }),
-    },
-  ],
-});
diff --git a/src/data/composite/wiki-data/withResolvedAnnotatedReferenceList.js b/src/data/composite/wiki-data/withResolvedAnnotatedReferenceList.js
index c9a7c058..9cc52f29 100644
--- a/src/data/composite/wiki-data/withResolvedAnnotatedReferenceList.js
+++ b/src/data/composite/wiki-data/withResolvedAnnotatedReferenceList.js
@@ -1,6 +1,6 @@
 import {input, templateCompositeFrom} from '#composite';
 import {stitchArrays} from '#sugar';
-import {isDate, isObject, validateArrayItems} from '#validators';
+import {isObject, validateArrayItems} from '#validators';
 
 import {withPropertyFromList} from '#composite/data';
 
@@ -22,11 +22,6 @@ export default templateCompositeFrom({
       acceptsNull: true,
     }),
 
-    date: input({
-      validate: isDate,
-      acceptsNull: true,
-    }),
-
     reference: input({type: 'string', defaultValue: 'reference'}),
     annotation: input({type: 'string', defaultValue: 'annotation'}),
     thing: input({type: 'string', defaultValue: 'thing'}),
@@ -91,17 +86,6 @@ export default templateCompositeFrom({
       }),
     },
 
-    {
-      dependencies: ['#matches', input('date')],
-      compute: (continuation, {
-        ['#matches']: matches,
-        [input('date')]: date,
-      }) => continuation({
-        ['#matches']:
-          matches.map(match => ({...match, date})),
-      }),
-    },
-
     withAvailabilityFilter({
       from: '#resolvedReferenceList',
     }),
diff --git a/src/data/composite/wiki-data/withResolvedSeriesList.js b/src/data/composite/wiki-data/withResolvedSeriesList.js
deleted file mode 100644
index deaab466..00000000
--- a/src/data/composite/wiki-data/withResolvedSeriesList.js
+++ /dev/null
@@ -1,130 +0,0 @@
-import {input, templateCompositeFrom} from '#composite';
-import {stitchArrays} from '#sugar';
-import {isSeriesList, validateThing} from '#validators';
-
-import {raiseOutputWithoutDependency} from '#composite/control-flow';
-
-import {
-  fillMissingListItems,
-  withFlattenedList,
-  withUnflattenedList,
-  withPropertiesFromList,
-} from '#composite/data';
-
-import inputSoupyFind from './inputSoupyFind.js';
-import withResolvedReferenceList from './withResolvedReferenceList.js';
-
-export default templateCompositeFrom({
-  annotation: `withResolvedSeriesList`,
-
-  inputs: {
-    group: input({
-      validate: validateThing({referenceType: 'group'}),
-    }),
-
-    list: input({
-      validate: isSeriesList,
-      acceptsNull: true,
-    }),
-  },
-
-  outputs: ['#resolvedSeriesList'],
-
-  steps: () => [
-    raiseOutputWithoutDependency({
-      dependency: input('list'),
-      mode: input.value('empty'),
-      output: input.value({
-        ['#resolvedSeriesList']: [],
-      }),
-    }),
-
-    withPropertiesFromList({
-      list: input('list'),
-      prefix: input.value('#serieses'),
-      properties: input.value([
-        'name',
-        'description',
-        'albums',
-
-        'showAlbumArtists',
-      ]),
-    }),
-
-    fillMissingListItems({
-      list: '#serieses.albums',
-      fill: input.value([]),
-    }),
-
-    withFlattenedList({
-      list: '#serieses.albums',
-    }),
-
-    withResolvedReferenceList({
-      list: '#flattenedList',
-      find: inputSoupyFind.input('album'),
-      notFoundMode: input.value('null'),
-    }),
-
-    withUnflattenedList({
-      list: '#resolvedReferenceList',
-    }).outputs({
-      '#unflattenedList': '#serieses.albums',
-    }),
-
-    fillMissingListItems({
-      list: '#serieses.description',
-      fill: input.value(null),
-    }),
-
-    fillMissingListItems({
-      list: '#serieses.showAlbumArtists',
-      fill: input.value(null),
-    }),
-
-    {
-      dependencies: [
-        '#serieses.name',
-        '#serieses.description',
-        '#serieses.albums',
-
-        '#serieses.showAlbumArtists',
-      ],
-
-      compute: (continuation, {
-        ['#serieses.name']: name,
-        ['#serieses.description']: description,
-        ['#serieses.albums']: albums,
-
-        ['#serieses.showAlbumArtists']: showAlbumArtists,
-      }) => continuation({
-        ['#seriesProperties']:
-          stitchArrays({
-            name,
-            description,
-            albums,
-
-            showAlbumArtists,
-          }).map(properties => ({
-              ...properties,
-              group: input
-            }))
-      }),
-    },
-
-    {
-      dependencies: ['#seriesProperties', input('group')],
-      compute: (continuation, {
-        ['#seriesProperties']: seriesProperties,
-        [input('group')]: group,
-      }) => continuation({
-        ['#resolvedSeriesList']:
-          seriesProperties
-            .map(properties => ({
-              ...properties,
-              group,
-            })),
-      }),
-    },
-  ],
-});
diff --git a/src/data/composite/wiki-properties/additionalFiles.js b/src/data/composite/wiki-properties/additionalFiles.js
deleted file mode 100644
index 6760527a..00000000
--- a/src/data/composite/wiki-properties/additionalFiles.js
+++ /dev/null
@@ -1,30 +0,0 @@
-// This is a somewhat more involved data structure - it's for additional
-// or "bonus" files associated with albums or tracks (or anything else).
-// It's got this form:
-//
-//   [
-//     {title: 'Booklet', files: ['Booklet.pdf']},
-//     {
-//       title: 'Wallpaper',
-//       description: 'Cool Wallpaper!',
-//       files: ['1440x900.png', '1920x1080.png']
-//     },
-//     {title: 'Alternate Covers', description: null, files: [...]},
-//     ...
-//   ]
-//
-
-import {isAdditionalFileList} from '#validators';
-
-// TODO: Not templateCompositeFrom.
-
-export default function() {
-  return {
-    flags: {update: true, expose: true},
-    update: {validate: isAdditionalFileList},
-    expose: {
-      transform: (additionalFiles) =>
-        additionalFiles ?? [],
-    },
-  };
-}
diff --git a/src/data/composite/wiki-properties/additionalNameList.js b/src/data/composite/wiki-properties/additionalNameList.js
deleted file mode 100644
index c5971d4a..00000000
--- a/src/data/composite/wiki-properties/additionalNameList.js
+++ /dev/null
@@ -1,14 +0,0 @@
-// A list of additional names! These can be used for a variety of purposes,
-// e.g. providing extra searchable titles, localizations, romanizations or
-// original titles, and so on. Each item has a name and, optionally, a
-// descriptive annotation.
-
-import {isAdditionalNameList} from '#validators';
-
-export default function() {
-  return {
-    flags: {update: true, expose: true},
-    update: {validate: isAdditionalNameList},
-    expose: {transform: value => value ?? []},
-  };
-}
diff --git a/src/data/composite/wiki-properties/annotatedReferenceList.js b/src/data/composite/wiki-properties/annotatedReferenceList.js
index bb6875f1..8e6c96a1 100644
--- a/src/data/composite/wiki-properties/annotatedReferenceList.js
+++ b/src/data/composite/wiki-properties/annotatedReferenceList.js
@@ -2,7 +2,6 @@ import {input, templateCompositeFrom} from '#composite';
 
 import {
   isContentString,
-  isDate,
   optional,
   validateArrayItems,
   validateProperties,
@@ -27,11 +26,6 @@ export default templateCompositeFrom({
     data: inputWikiData({allowMixedTypes: true}),
     find: inputSoupyFind(),
 
-    date: input({
-      validate: isDate,
-      acceptsNull: true,
-    }),
-
     reference: input.staticValue({type: 'string', defaultValue: 'reference'}),
     annotation: input.staticValue({type: 'string', defaultValue: 'annotation'}),
     thing: input.staticValue({type: 'string', defaultValue: 'thing'}),
@@ -57,8 +51,6 @@ export default templateCompositeFrom({
     withResolvedAnnotatedReferenceList({
       list: input.updateValue(),
 
-      date: input('date'),
-
       reference: input('reference'),
       annotation: input('annotation'),
       thing: input('thing'),
diff --git a/src/data/composite/wiki-properties/commentary.js b/src/data/composite/wiki-properties/commentary.js
deleted file mode 100644
index 9625278d..00000000
--- a/src/data/composite/wiki-properties/commentary.js
+++ /dev/null
@@ -1,30 +0,0 @@
-// Artist commentary! Generally present on tracks and albums.
-
-import {input, templateCompositeFrom} from '#composite';
-import {isCommentary} from '#validators';
-
-import {exitWithoutDependency, exposeDependency}
-  from '#composite/control-flow';
-import {withParsedCommentaryEntries} from '#composite/wiki-data';
-
-export default templateCompositeFrom({
-  annotation: `commentary`,
-
-  compose: false,
-
-  steps: () => [
-    exitWithoutDependency({
-      dependency: input.updateValue({validate: isCommentary}),
-      mode: input.value('falsy'),
-      value: input.value([]),
-    }),
-
-    withParsedCommentaryEntries({
-      from: input.updateValue(),
-    }),
-
-    exposeDependency({
-      dependency: '#parsedCommentaryEntries',
-    }),
-  ],
-});
diff --git a/src/data/composite/wiki-properties/commentatorArtists.js b/src/data/composite/wiki-properties/commentatorArtists.js
index c5c14769..54d3e1a5 100644
--- a/src/data/composite/wiki-properties/commentatorArtists.js
+++ b/src/data/composite/wiki-properties/commentatorArtists.js
@@ -7,7 +7,6 @@ import {exitWithoutDependency, exposeDependency}
   from '#composite/control-flow';
 import {withFlattenedList, withPropertyFromList, withUniqueItemsOnly}
   from '#composite/data';
-import {withParsedCommentaryEntries} from '#composite/wiki-data';
 
 export default templateCompositeFrom({
   annotation: `commentatorArtists`,
@@ -21,19 +20,13 @@ export default templateCompositeFrom({
       value: input.value([]),
     }),
 
-    withParsedCommentaryEntries({
-      from: 'commentary',
-    }),
-
     withPropertyFromList({
-      list: '#parsedCommentaryEntries',
+      list: 'commentary',
       property: input.value('artists'),
-    }).outputs({
-      '#parsedCommentaryEntries.artists': '#artistLists',
     }),
 
     withFlattenedList({
-      list: '#artistLists',
+      list: '#commentary.artists',
     }).outputs({
       '#flattenedList': '#artists',
     }),
diff --git a/src/data/composite/wiki-properties/constitutibleArtwork.js b/src/data/composite/wiki-properties/constitutibleArtwork.js
new file mode 100644
index 00000000..48f4211a
--- /dev/null
+++ b/src/data/composite/wiki-properties/constitutibleArtwork.js
@@ -0,0 +1,70 @@
+// This composition does not actually inspect the values of any properties
+// specified, so it's not responsible for determining whether a constituted
+// artwork should exist at all.
+
+import {input, templateCompositeFrom} from '#composite';
+import {withEntries} from '#sugar';
+import Thing from '#thing';
+import {validateThing} from '#validators';
+
+import {exposeDependency, exposeUpdateValueOrContinue}
+  from '#composite/control-flow';
+import {withConstitutedArtwork} from '#composite/wiki-data';
+
+const template = templateCompositeFrom({
+  annotation: `constitutibleArtwork`,
+
+  compose: false,
+
+  inputs: {
+    thingProperty: input({type: 'string', acceptsNull: true}),
+    dimensionsFromThingProperty: input({type: 'string', acceptsNull: true}),
+    fileExtensionFromThingProperty: input({type: 'string', acceptsNull: true}),
+    dateFromThingProperty: input({type: 'string', acceptsNull: true}),
+    artistContribsFromThingProperty: input({type: 'string', acceptsNull: true}),
+    artistContribsArtistProperty: input({type: 'string', acceptsNull: true}),
+    artTagsFromThingProperty: input({type: 'string', acceptsNull: true}),
+    referencedArtworksFromThingProperty: input({type: 'string', acceptsNull: true}),
+  },
+
+  steps: () => [
+    exposeUpdateValueOrContinue({
+      validate: input.value(
+        validateThing({
+          referenceType: 'artwork',
+        })),
+    }),
+
+    withConstitutedArtwork({
+      thingProperty: input('thingProperty'),
+      dimensionsFromThingProperty: input('dimensionsFromThingProperty'),
+      fileExtensionFromThingProperty: input('fileExtensionFromThingProperty'),
+      dateFromThingProperty: input('dateFromThingProperty'),
+      artistContribsFromThingProperty: input('artistContribsFromThingProperty'),
+      artistContribsArtistProperty: input('artistContribsArtistProperty'),
+      artTagsFromThingProperty: input('artTagsFromThingProperty'),
+      referencedArtworksFromThingProperty: input('referencedArtworksFromThingProperty'),
+    }),
+
+    exposeDependency({
+      dependency: '#constitutedArtwork',
+    }),
+  ],
+});
+
+template.fromYAMLFieldSpec = function(field) {
+  const {[Thing.yamlDocumentSpec]: documentSpec} = this;
+
+  const {provide} = documentSpec.fields[field].transform;
+
+  const inputs =
+    withEntries(provide, entries =>
+      entries.map(([property, value]) => [
+        property,
+        input.value(value),
+      ]));
+
+  return template(inputs);
+};
+
+export default template;
diff --git a/src/data/composite/wiki-properties/constitutibleArtworkList.js b/src/data/composite/wiki-properties/constitutibleArtworkList.js
new file mode 100644
index 00000000..dad3a957
--- /dev/null
+++ b/src/data/composite/wiki-properties/constitutibleArtworkList.js
@@ -0,0 +1,72 @@
+// This composition does not actually inspect the values of any properties
+// specified, so it's not responsible for determining whether a constituted
+// artwork should exist at all.
+
+import {input, templateCompositeFrom} from '#composite';
+import {withEntries} from '#sugar';
+import Thing from '#thing';
+import {validateWikiData} from '#validators';
+
+import {exposeUpdateValueOrContinue} from '#composite/control-flow';
+import {withConstitutedArtwork} from '#composite/wiki-data';
+
+const template = templateCompositeFrom({
+  annotation: `constitutibleArtworkList`,
+
+  compose: false,
+
+  inputs: {
+    thingProperty: input({type: 'string', acceptsNull: true}),
+    dimensionsFromThingProperty: input({type: 'string', acceptsNull: true}),
+    fileExtensionFromThingProperty: input({type: 'string', acceptsNull: true}),
+    dateFromThingProperty: input({type: 'string', acceptsNull: true}),
+    artistContribsFromThingProperty: input({type: 'string', acceptsNull: true}),
+    artistContribsArtistProperty: input({type: 'string', acceptsNull: true}),
+    artTagsFromThingProperty: input({type: 'string', acceptsNull: true}),
+    referencedArtworksFromThingProperty: input({type: 'string', acceptsNull: true}),
+  },
+
+  steps: () => [
+    exposeUpdateValueOrContinue({
+      validate: input.value(
+        validateWikiData({
+          referenceType: 'artwork',
+        })),
+    }),
+
+    withConstitutedArtwork({
+      thingProperty: input('thingProperty'),
+      dimensionsFromThingProperty: input('dimensionsFromThingProperty'),
+      fileExtensionFromThingProperty: input('fileExtensionFromThingProperty'),
+      dateFromThingProperty: input('dateFromThingProperty'),
+      artistContribsFromThingProperty: input('artistContribsFromThingProperty'),
+      artistContribsArtistProperty: input('artistContribsArtistProperty'),
+      artTagsFromThingProperty: input('artTagsFromThingProperty'),
+      referencedArtworksFromThingProperty: input('referencedArtworksFromThingProperty'),
+    }),
+
+    {
+      dependencies: ['#constitutedArtwork'],
+      compute: ({
+        ['#constitutedArtwork']: constitutedArtwork,
+      }) => [constitutedArtwork],
+    },
+  ],
+});
+
+template.fromYAMLFieldSpec = function(field) {
+  const {[Thing.yamlDocumentSpec]: documentSpec} = this;
+
+  const {provide} = documentSpec.fields[field].transform;
+
+  const inputs =
+    withEntries(provide, entries =>
+      entries.map(([property, value]) => [
+        property,
+        input.value(value),
+      ]));
+
+  return template(inputs);
+};
+
+export default template;
diff --git a/src/data/composite/wiki-properties/directory.js b/src/data/composite/wiki-properties/directory.js
index 9ca2a204..1756a8e5 100644
--- a/src/data/composite/wiki-properties/directory.js
+++ b/src/data/composite/wiki-properties/directory.js
@@ -18,6 +18,7 @@ export default templateCompositeFrom({
     name: input({
       validate: isName,
       defaultDependency: 'name',
+      acceptsNull: true,
     }),
 
     suffix: input({
diff --git a/src/data/composite/wiki-properties/index.js b/src/data/composite/wiki-properties/index.js
index 4aaaeb72..e8f109d3 100644
--- a/src/data/composite/wiki-properties/index.js
+++ b/src/data/composite/wiki-properties/index.js
@@ -3,12 +3,11 @@
 // Entries here may depend on entries in #composite/control-flow,
 // #composite/data, and #composite/wiki-data.
 
-export {default as additionalFiles} from './additionalFiles.js';
-export {default as additionalNameList} from './additionalNameList.js';
 export {default as annotatedReferenceList} from './annotatedReferenceList.js';
 export {default as color} from './color.js';
-export {default as commentary} from './commentary.js';
 export {default as commentatorArtists} from './commentatorArtists.js';
+export {default as constitutibleArtwork} from './constitutibleArtwork.js';
+export {default as constitutibleArtworkList} from './constitutibleArtworkList.js';
 export {default as contentString} from './contentString.js';
 export {default as contribsPresent} from './contribsPresent.js';
 export {default as contributionList} from './contributionList.js';
@@ -22,7 +21,6 @@ export {default as name} from './name.js';
 export {default as referenceList} from './referenceList.js';
 export {default as referencedArtworkList} from './referencedArtworkList.js';
 export {default as reverseReferenceList} from './reverseReferenceList.js';
-export {default as seriesList} from './seriesList.js';
 export {default as simpleDate} from './simpleDate.js';
 export {default as simpleString} from './simpleString.js';
 export {default as singleReference} from './singleReference.js';
diff --git a/src/data/composite/wiki-properties/referencedArtworkList.js b/src/data/composite/wiki-properties/referencedArtworkList.js
index 819b2f43..4f243493 100644
--- a/src/data/composite/wiki-properties/referencedArtworkList.js
+++ b/src/data/composite/wiki-properties/referencedArtworkList.js
@@ -1,7 +1,5 @@
 import {input, templateCompositeFrom} from '#composite';
 import find from '#find';
-import {isDate} from '#validators';
-import {combineWikiDataArrays} from '#wiki-data';
 
 import annotatedReferenceList from './annotatedReferenceList.js';
 
@@ -10,47 +8,24 @@ export default templateCompositeFrom({
 
   compose: false,
 
-  inputs: {
-    date: input({
-      validate: isDate,
-      acceptsNull: true,
-    }),
-  },
-
   steps: () => [
     {
-      dependencies: [
-        'albumData',
-        'trackData',
-      ],
-
-      compute: (continuation, {
-        albumData,
-        trackData,
-      }) => continuation({
-        ['#data']:
-          combineWikiDataArrays([
-            albumData,
-            trackData,
-          ]),
-      }),
-    },
-
-    {
       compute: (continuation) => continuation({
         ['#find']:
           find.mixed({
-            track: find.trackWithArtwork,
-            album: find.albumWithArtwork,
+            track: find.trackPrimaryArtwork,
+            album: find.albumPrimaryArtwork,
           }),
       }),
     },
 
     annotatedReferenceList({
       referenceType: input.value(['album', 'track']),
-      data: '#data',
+
+      data: 'artworkData',
       find: '#find',
-      date: input('date'),
+
+      thing: input.value('artwork'),
     }),
   ],
 });
diff --git a/src/data/composite/wiki-properties/seriesList.js b/src/data/composite/wiki-properties/seriesList.js
deleted file mode 100644
index 2a101b45..00000000
--- a/src/data/composite/wiki-properties/seriesList.js
+++ /dev/null
@@ -1,31 +0,0 @@
-import {input, templateCompositeFrom} from '#composite';
-import {isSeriesList, validateThing} from '#validators';
-
-import {exposeDependency} from '#composite/control-flow';
-import {withResolvedSeriesList} from '#composite/wiki-data';
-
-export default templateCompositeFrom({
-  annotation: `seriesList`,
-
-  compose: false,
-
-  inputs: {
-    group: input({
-      validate: validateThing({referenceType: 'group'}),
-    }),
-  },
-
-  steps: () => [
-    withResolvedSeriesList({
-      group: input('group'),
-
-      list: input.updateValue({
-        validate: isSeriesList,
-      }),
-    }),
-
-    exposeDependency({
-      dependency: '#resolvedSeriesList',
-    }),
-  ],
-});
diff --git a/src/data/composite/wiki-properties/soupyReverse.js b/src/data/composite/wiki-properties/soupyReverse.js
index 269ccd6f..784a66b4 100644
--- a/src/data/composite/wiki-properties/soupyReverse.js
+++ b/src/data/composite/wiki-properties/soupyReverse.js
@@ -19,4 +19,19 @@ soupyReverse.contributionsBy =
     referenced: contrib => [contrib.artist],
   });
 
+soupyReverse.artworkContributionsBy =
+  (bindTo, artworkProperty, {single = false} = {}) => ({
+    bindTo,
+
+    referencing: thing =>
+      (single
+        ? (thing[artworkProperty]
+            ? thing[artworkProperty].artistContribs
+            : [])
+        : thing[artworkProperty]
+            .flatMap(artwork => artwork.artistContribs)),
+
+    referenced: contrib => [contrib.artist],
+  });
+
 export default soupyReverse;
diff --git a/src/data/thing.js b/src/data/thing.js
index 90453c15..f719224d 100644
--- a/src/data/thing.js
+++ b/src/data/thing.js
@@ -25,6 +25,10 @@ export default class Thing extends CacheableObject {
   static yamlSourceDocument = Symbol.for('Thing.yamlSourceDocument');
   static yamlSourceDocumentPlacement = Symbol.for('Thing.yamlSourceDocumentPlacement');
 
+  [Symbol.for('Thing.yamlSourceFilename')] = null;
+  [Symbol.for('Thing.yamlSourceDocument')] = null;
+  [Symbol.for('Thing.yamlSourceDocumentPlacement')] = null;
+
   static isThingConstructor = Symbol.for('Thing.isThingConstructor');
   static isThing = Symbol.for('Thing.isThing');
 
@@ -33,11 +37,13 @@ export default class Thing extends CacheableObject {
   static [Symbol.for('Thing.isThingConstructor')] = NaN;
 
   constructor() {
-    super();
+    super({seal: false});
 
     // To detect:
     // Object.hasOwn(object, Symbol.for('Thing.isThing'))
     this[Symbol.for('Thing.isThing')] = NaN;
+
+    Object.seal(this);
   }
 
   static [Symbol.for('Thing.selectAll')] = _wikiData => [];
@@ -54,7 +60,7 @@ export default class Thing extends CacheableObject {
       if (this.name) {
         name = colors.green(`"${this.name}"`);
       }
-    } catch (error) {
+    } catch {
       name = colors.yellow(`couldn't get name`);
     }
 
@@ -63,7 +69,7 @@ export default class Thing extends CacheableObject {
       if (this.directory) {
         reference = colors.blue(Thing.getReference(this));
       }
-    } catch (error) {
+    } catch {
       reference = colors.yellow(`couldn't get reference`);
     }
 
diff --git a/src/data/things/additional-file.js b/src/data/things/additional-file.js
new file mode 100644
index 00000000..398d0af5
--- /dev/null
+++ b/src/data/things/additional-file.js
@@ -0,0 +1,47 @@
+import {input} from '#composite';
+import Thing from '#thing';
+import {isString, validateArrayItems} from '#validators';
+
+import {contentString, simpleString, thing} from '#composite/wiki-properties';
+
+import {exposeConstant, exposeUpdateValueOrContinue}
+  from '#composite/control-flow';
+
+export class AdditionalFile extends Thing {
+  static [Thing.getPropertyDescriptors] = () => ({
+    // Update & expose
+
+    thing: thing(),
+
+    title: simpleString(),
+
+    description: contentString(),
+
+    filenames: [
+      exposeUpdateValueOrContinue({
+        validate: input.value(validateArrayItems(isString)),
+      }),
+
+      exposeConstant({
+        value: input.value([]),
+      }),
+    ],
+  });
+
+  static [Thing.yamlDocumentSpec] = {
+    fields: {
+      'Title': {property: 'title'},
+      'Description': {property: 'description'},
+      'Files': {property: 'filenames'},
+    },
+  };
+
+  get paths() {
+    if (!this.thing) return null;
+    if (!this.thing.getOwnAdditionalFilePath) return null;
+
+    return (
+      this.filenames.map(filename =>
+        this.thing.getOwnAdditionalFilePath(this, filename)));
+  }
+}
diff --git a/src/data/things/additional-name.js b/src/data/things/additional-name.js
new file mode 100644
index 00000000..4c23f291
--- /dev/null
+++ b/src/data/things/additional-name.js
@@ -0,0 +1,21 @@
+import Thing from '#thing';
+
+import {contentString, thing} from '#composite/wiki-properties';
+
+export class AdditionalName extends Thing {
+  static [Thing.getPropertyDescriptors] = () => ({
+    // Update & expose
+
+    thing: thing(),
+
+    name: contentString(),
+    annotation: contentString(),
+  });
+
+  static [Thing.yamlDocumentSpec] = {
+    fields: {
+      'Name': {property: 'name'},
+      'Annotation': {property: 'annotation'},
+    },
+  };
+}
diff --git a/src/data/things/album.js b/src/data/things/album.js
index 3eb6fc60..5132b962 100644
--- a/src/data/things/album.js
+++ b/src/data/things/album.js
@@ -3,19 +3,23 @@ export const DATA_ALBUM_DIRECTORY = 'album';
 import * as path from 'node:path';
 import {inspect} from 'node:util';
 
+import CacheableObject from '#cacheable-object';
 import {colors} from '#cli';
 import {input} from '#composite';
 import {traverse} from '#node-utils';
 import {sortAlbumsTracksChronologically, sortChronologically} from '#sort';
-import {accumulateSum, empty} from '#sugar';
+import {empty} from '#sugar';
 import Thing from '#thing';
-import {isColor, isDate, isDirectory} from '#validators';
+import {isColor, isDate, isDirectory, isNumber} from '#validators';
 
 import {
   parseAdditionalFiles,
   parseAdditionalNames,
   parseAnnotatedReferences,
+  parseArtwork,
+  parseCommentary,
   parseContributors,
+  parseCreditingSources,
   parseDate,
   parseDimensions,
   parseWallpaperParts,
@@ -29,11 +33,10 @@ import {exitWithoutContribs, withDirectory, withCoverArtDate}
   from '#composite/wiki-data';
 
 import {
-  additionalFiles,
-  additionalNameList,
-  commentary,
   color,
   commentatorArtists,
+  constitutibleArtwork,
+  constitutibleArtworkList,
   contentString,
   contribsPresent,
   contributionList,
@@ -44,7 +47,6 @@ import {
   name,
   referencedArtworkList,
   referenceList,
-  reverseReferenceList,
   simpleDate,
   simpleString,
   soupyFind,
@@ -56,16 +58,21 @@ import {
   wikiData,
 } from '#composite/wiki-properties';
 
-import {withTracks} from '#composite/things/album';
-import {withAlbum} from '#composite/things/track-section';
+import {withHasCoverArt, withTracks} from '#composite/things/album';
+import {withAlbum, withContinueCountingFrom, withStartCountingFrom}
+  from '#composite/things/track-section';
 
 export class Album extends Thing {
   static [Thing.referenceType] = 'album';
 
   static [Thing.getPropertyDescriptors] = ({
+    AdditionalFile,
+    AdditionalName,
     ArtTag,
+    Artwork,
+    CommentaryEntry,
+    CreditingSourcesEntry,
     Group,
-    Track,
     TrackSection,
     WikiInfo,
   }) => ({
@@ -90,10 +97,14 @@ export class Album extends Thing {
     alwaysReferenceTracksByDirectory: flag(false),
     suffixTrackDirectories: flag(false),
 
+    countTracksInArtistTotals: flag(true),
+
     color: color(),
     urls: urls(),
 
-    additionalNames: additionalNameList(),
+    additionalNames: thingList({
+      class: input.value(AdditionalName),
+    }),
 
     bandcampAlbumIdentifier: simpleString(),
     bandcampArtworkIdentifier: simpleString(),
@@ -103,16 +114,10 @@ export class Album extends Thing {
     dateAddedToWiki: simpleDate(),
 
     coverArtDate: [
-      // ~~TODO: Why does this fall back, but Track.coverArtDate doesn't?~~
-      // TODO: OK so it's because tracks don't *store* dates just like that.
-      // Really instead of fallback being a flag, it should be a date value,
-      // if this option is worth existing at all.
       withCoverArtDate({
         from: input.updateValue({
           validate: isDate,
         }),
-
-        fallback: input.value(true),
       }),
 
       exposeDependency({dependency: '#coverArtDate'}),
@@ -141,7 +146,11 @@ export class Album extends Thing {
     ],
 
     wallpaperParts: [
-      exitWithoutContribs({contribs: 'wallpaperArtistContribs'}),
+      exitWithoutContribs({
+        contribs: 'wallpaperArtistContribs',
+        value: input.value([]),
+      }),
+
       wallpaperParts(),
     ],
 
@@ -162,13 +171,56 @@ export class Album extends Thing {
       dimensions(),
     ],
 
+    wallpaperArtwork: [
+      exitWithoutDependency({
+        dependency: 'wallpaperArtistContribs',
+        mode: input.value('empty'),
+        value: input.value(null),
+      }),
+
+      constitutibleArtwork.fromYAMLFieldSpec
+        .call(this, 'Wallpaper Artwork'),
+    ],
+
+    bannerArtwork: [
+      exitWithoutDependency({
+        dependency: 'bannerArtistContribs',
+        mode: input.value('empty'),
+        value: input.value(null),
+      }),
+
+      constitutibleArtwork.fromYAMLFieldSpec
+        .call(this, 'Banner Artwork'),
+    ],
+
+    coverArtworks: [
+      withHasCoverArt(),
+
+      exitWithoutDependency({
+        dependency: '#hasCoverArt',
+        mode: input.value('falsy'),
+        value: input.value([]),
+      }),
+
+      constitutibleArtworkList.fromYAMLFieldSpec
+        .call(this, 'Cover Artwork'),
+    ],
+
     hasTrackNumbers: flag(true),
     isListedOnHomepage: flag(true),
     isListedInGalleries: flag(true),
 
-    commentary: commentary(),
-    creditSources: commentary(),
-    additionalFiles: additionalFiles(),
+    commentary: thingList({
+      class: input.value(CommentaryEntry),
+    }),
+
+    creditingSources: thingList({
+      class: input.value(CreditingSourcesEntry),
+    }),
+
+    additionalFiles: thingList({
+      class: input.value(AdditionalFile),
+    }),
 
     trackSections: thingList({
       class: input.value(TrackSection),
@@ -180,9 +232,7 @@ export class Album extends Thing {
     }),
 
     coverArtistContribs: [
-      withCoverArtDate({
-        fallback: input.value(true),
-      }),
+      withCoverArtDate(),
 
       contributionList({
         date: '#coverArtDate',
@@ -201,9 +251,7 @@ export class Album extends Thing {
     }),
 
     wallpaperArtistContribs: [
-      withCoverArtDate({
-        fallback: input.value(true),
-      }),
+      withCoverArtDate(),
 
       contributionList({
         date: '#coverArtDate',
@@ -212,9 +260,7 @@ export class Album extends Thing {
     ],
 
     bannerArtistContribs: [
-      withCoverArtDate({
-        fallback: input.value(true),
-      }),
+      withCoverArtDate(),
 
       contributionList({
         date: '#coverArtDate',
@@ -245,20 +291,7 @@ export class Album extends Thing {
         value: input.value([]),
       }),
 
-      {
-        dependencies: ['coverArtDate', 'date'],
-        compute: (continuation, {
-          coverArtDate,
-          date,
-        }) => continuation({
-          ['#date']:
-            coverArtDate ?? date,
-        }),
-      },
-
-      referencedArtworkList({
-        date: '#date',
-      }),
+      referencedArtworkList(),
     ],
 
     // Update only
@@ -267,13 +300,8 @@ export class Album extends Thing {
     reverse: soupyReverse(),
 
     // used for referencedArtworkList (mixedFind)
-    albumData: wikiData({
-      class: input.value(Album),
-    }),
-
-    // used for referencedArtworkList (mixedFind)
-    trackData: wikiData({
-      class: input.value(Track),
+    artworkData: wikiData({
+      class: input.value(Artwork),
     }),
 
     // used for withMatchingContributionPresets (indirectly by Contribution)
@@ -285,7 +313,11 @@ export class Album extends Thing {
 
     commentatorArtists: commentatorArtists(),
 
-    hasCoverArt: contribsPresent({contribs: 'coverArtistContribs'}),
+    hasCoverArt: [
+      withHasCoverArt(),
+      exposeDependency({dependency: '#hasCoverArt'}),
+    ],
+
     hasWallpaperArt: contribsPresent({contribs: 'wallpaperArtistContribs'}),
     hasBannerArt: contribsPresent({contribs: 'bannerArtistContribs'}),
 
@@ -293,17 +325,6 @@ export class Album extends Thing {
       withTracks(),
       exposeDependency({dependency: '#tracks'}),
     ],
-
-    referencedByArtworks: [
-      exitWithoutContribs({
-        contribs: 'coverArtistContribs',
-        value: input.value([]),
-      }),
-
-      reverseReferenceList({
-        reverse: soupyReverse.input('artworksWhichReference'),
-      }),
-    ],
   });
 
   static [Thing.getSerializeDescriptors] = ({
@@ -379,6 +400,31 @@ export class Album extends Thing {
           ? [] 
           : [album.name]),
     },
+
+    albumPrimaryArtwork: {
+      [Thing.findThisThingOnly]: false,
+
+      referenceTypes: [
+        'album',
+        'album-referencing-artworks',
+        'album-referenced-artworks',
+      ],
+
+      bindTo: 'artworkData',
+
+      include: (artwork, {Artwork, Album}) =>
+        artwork instanceof Artwork &&
+        artwork.thing instanceof Album &&
+        artwork === artwork.thing.coverArtworks[0],
+
+      getMatchableNames: ({thing: album}) =>
+        (album.alwaysReferenceByDirectory
+          ? []
+          : [album.name]),
+
+      getMatchableDirectories: ({thing: album}) =>
+        [album.directory],
+    },
   };
 
   static [Thing.reverseSpecs] = {
@@ -414,13 +460,13 @@ export class Album extends Thing {
       soupyReverse.contributionsBy('albumData', 'artistContribs'),
 
     albumCoverArtistContributionsBy:
-      soupyReverse.contributionsBy('albumData', 'coverArtistContribs'),
+      soupyReverse.artworkContributionsBy('albumData', 'coverArtworks'),
 
     albumWallpaperArtistContributionsBy:
-      soupyReverse.contributionsBy('albumData', 'wallpaperArtistContribs'),
+      soupyReverse.artworkContributionsBy('albumData', 'wallpaperArtwork', {single: true}),
 
     albumBannerArtistContributionsBy:
-      soupyReverse.contributionsBy('albumData', 'bannerArtistContribs'),
+      soupyReverse.artworkContributionsBy('albumData', 'bannerArtwork', {single: true}),
 
     albumsWithCommentaryBy: {
       bindTo: 'albumData',
@@ -458,6 +504,8 @@ export class Album extends Thing {
         transform: String,
       },
 
+      'Count Tracks In Artist Totals': {property: 'countInArtistTotals'},
+
       'Date': {
         property: 'date',
         transform: parseDate,
@@ -470,6 +518,49 @@ export class Album extends Thing {
       'Listed on Homepage': {property: 'isListedOnHomepage'},
       'Listed in Galleries': {property: 'isListedInGalleries'},
 
+      'Cover Artwork': {
+        property: 'coverArtworks',
+        transform:
+          parseArtwork({
+            thingProperty: 'coverArtworks',
+            dimensionsFromThingProperty: 'coverArtDimensions',
+            fileExtensionFromThingProperty: 'coverArtFileExtension',
+            dateFromThingProperty: 'coverArtDate',
+            artistContribsFromThingProperty: 'coverArtistContribs',
+            artistContribsArtistProperty: 'albumCoverArtistContributions',
+            artTagsFromThingProperty: 'artTags',
+            referencedArtworksFromThingProperty: 'referencedArtworks',
+          }),
+      },
+
+      'Banner Artwork': {
+        property: 'bannerArtwork',
+        transform:
+          parseArtwork({
+            single: true,
+            thingProperty: 'bannerArtwork',
+            dimensionsFromThingProperty: 'bannerDimensions',
+            fileExtensionFromThingProperty: 'bannerFileExtension',
+            dateFromThingProperty: 'date',
+            artistContribsFromThingProperty: 'bannerArtistContribs',
+            artistContribsArtistProperty: 'albumBannerArtistContributions',
+          }),
+      },
+
+      'Wallpaper Artwork': {
+        property: 'wallpaperArtwork',
+        transform:
+          parseArtwork({
+            single: true,
+            thingProperty: 'wallpaperArtwork',
+            dimensionsFromThingProperty: null,
+            fileExtensionFromThingProperty: 'wallpaperFileExtension',
+            dateFromThingProperty: 'date',
+            artistContribsFromThingProperty: 'wallpaperArtistContribs',
+            artistContribsArtistProperty: 'albumWallpaperArtistContributions',
+          }),
+      },
+
       'Cover Art Date': {
         property: 'coverArtDate',
         transform: parseDate,
@@ -503,9 +594,10 @@ export class Album extends Thing {
         transform: parseContributors,
       },
 
-      'Wallpaper Style': {property: 'wallpaperStyle'},
       'Wallpaper File Extension': {property: 'wallpaperFileExtension'},
 
+      'Wallpaper Style': {property: 'wallpaperStyle'},
+
       'Wallpaper Parts': {
         property: 'wallpaperParts',
         transform: parseWallpaperParts,
@@ -524,8 +616,15 @@ export class Album extends Thing {
         transform: parseDimensions,
       },
 
-      'Commentary': {property: 'commentary'},
-      'Credit Sources': {property: 'creditSources'},
+      'Commentary': {
+        property: 'commentary',
+        transform: parseCommentary,
+      },
+
+      'Crediting Sources': {
+        property: 'creditingSources',
+        transform: parseCreditingSources,
+      },
 
       'Additional Files': {
         property: 'additionalFiles',
@@ -597,6 +696,12 @@ export class Album extends Thing {
       const trackSectionData = [];
       const trackData = [];
 
+      const artworkData = [];
+      const commentaryData = [];
+      const creditingSourceData = [];
+      const referencingSourceData = [];
+      const lyricsData = [];
+
       for (const {header: album, entries} of results) {
         const trackSections = [];
 
@@ -608,8 +713,6 @@ export class Album extends Thing {
           isDefaultTrackSection: true,
         });
 
-        const albumRef = Thing.getReference(album);
-
         const closeCurrentTrackSection = () => {
           if (
             currentTrackSection.isDefaultTrackSection &&
@@ -636,17 +739,53 @@ export class Album extends Thing {
           currentTrackSectionTracks.push(entry);
           trackData.push(entry);
 
-          entry.dataSourceAlbum = albumRef;
+          // Set the track's album before accessing its list of artworks.
+          // The existence of its artwork objects may depend on access to
+          // its album's 'Default Track Cover Artists'.
+          entry.album = album;
+
+          artworkData.push(...entry.trackArtworks);
+          commentaryData.push(...entry.commentary);
+          creditingSourceData.push(...entry.creditingSources);
+          referencingSourceData.push(...entry.referencingSources);
+
+          // TODO: As exposed, Track.lyrics tries to inherit from the main
+          // release, which is impossible before the data's been linked.
+          // We just use the update value here. But it's icky!
+          lyricsData.push(...CacheableObject.getUpdateValue(entry, 'lyrics') ?? []);
         }
 
         closeCurrentTrackSection();
 
         albumData.push(album);
 
+        artworkData.push(...album.coverArtworks);
+
+        if (album.bannerArtwork) {
+          artworkData.push(album.bannerArtwork);
+        }
+
+        if (album.wallpaperArtwork) {
+          artworkData.push(album.wallpaperArtwork);
+        }
+
+        commentaryData.push(...album.commentary);
+        creditingSourceData.push(...album.creditingSources);
+
         album.trackSections = trackSections;
       }
 
-      return {albumData, trackSectionData, trackData};
+      return {
+        albumData,
+        trackSectionData,
+        trackData,
+
+        artworkData,
+        commentaryData,
+        creditingSourceData,
+        referencingSourceData,
+        lyricsData,
+      };
     },
 
     sort({albumData, trackData}) {
@@ -654,13 +793,65 @@ export class Album extends Thing {
       sortAlbumsTracksChronologically(trackData);
     },
   });
+
+  getOwnAdditionalFilePath(_file, filename) {
+    return [
+      'media.albumAdditionalFile',
+      this.directory,
+      filename,
+    ];
+  }
+
+  getOwnArtworkPath(artwork) {
+    if (artwork === this.bannerArtwork) {
+      return [
+        'media.albumBanner',
+        this.directory,
+        artwork.fileExtension,
+      ];
+    }
+
+    if (artwork === this.wallpaperArtwork) {
+      if (!empty(this.wallpaperParts)) {
+        return null;
+      }
+
+      return [
+        'media.albumWallpaper',
+        this.directory,
+        artwork.fileExtension,
+      ];
+    }
+
+    // TODO: using trackCover here is obviously, badly wrong
+    // but we ought to refactor banners and wallpapers similarly
+    // (i.e. depend on those intrinsic artwork paths rather than
+    // accessing media.{albumBanner,albumWallpaper} from content
+    // or other code directly)
+    return [
+      'media.trackCover',
+      this.directory,
+
+      (artwork.unqualifiedDirectory
+        ? 'cover-' + artwork.unqualifiedDirectory
+        : 'cover'),
+
+      artwork.fileExtension,
+    ];
+  }
+
+  // As of writing, albums don't even have a `duration` property...
+  // so this function will never be called... but the message stands...
+  countOwnContributionInDurationTotals(_contrib) {
+    return false;
+  }
 }
 
 export class TrackSection extends Thing {
   static [Thing.friendlyName] = `Track Section`;
   static [Thing.referenceType] = `track-section`;
 
-  static [Thing.getPropertyDescriptors] = ({Album, Track}) => ({
+  static [Thing.getPropertyDescriptors] = ({Track}) => ({
     // Update & expose
 
     name: name('Unnamed Track Section'),
@@ -682,6 +873,14 @@ export class TrackSection extends Thing {
       exposeDependency({dependency: '#album.color'}),
     ],
 
+    startCountingFrom: [
+      withStartCountingFrom({
+        from: input.updateValue({validate: isNumber}),
+      }),
+
+      exposeDependency({dependency: '#startCountingFrom'}),
+    ],
+
     dateOriginallyReleased: simpleDate(),
 
     isDefaultTrackSection: flag(false),
@@ -731,42 +930,10 @@ export class TrackSection extends Thing {
       },
     ],
 
-    startIndex: [
-      withAlbum(),
+    continueCountingFrom: [
+      withContinueCountingFrom(),
 
-      withPropertyFromObject({
-        object: '#album',
-        property: input.value('trackSections'),
-      }),
-
-      {
-        dependencies: ['#album.trackSections', input.myself()],
-        compute: (continuation, {
-          ['#album.trackSections']: trackSections,
-          [input.myself()]: myself,
-        }) => continuation({
-          ['#index']:
-            trackSections.indexOf(myself),
-        }),
-      },
-
-      exitWithoutDependency({
-        dependency: '#index',
-        mode: input.value('index'),
-        value: input.value(0),
-      }),
-
-      {
-        dependencies: ['#album.trackSections', '#index'],
-        compute: ({
-          ['#album.trackSections']: trackSections,
-          ['#index']: index,
-        }) =>
-          accumulateSum(
-            trackSections
-              .slice(0, index)
-              .map(section => section.tracks.length)),
-      },
+      exposeDependency({dependency: '#continueCountingFrom'}),
     ],
   });
 
@@ -797,6 +964,7 @@ export class TrackSection extends Thing {
     fields: {
       'Section': {property: 'name'},
       'Color': {property: 'color'},
+      'Start Counting From': {property: 'startCountingFrom'},
 
       'Date Originally Released': {
         property: 'dateOriginallyReleased',
@@ -812,38 +980,38 @@ export class TrackSection extends Thing {
 
     parts.push(Thing.prototype[inspect.custom].apply(this));
 
-    if (depth >= 0) {
+    if (depth >= 0) showAlbum: {
       let album = null;
       try {
         album = this.album;
-      } catch {}
+      } catch {
+        break showAlbum;
+      }
 
       let first = null;
       try {
-        first = this.startIndex;
+        first = this.tracks.at(0).trackNumber;
       } catch {}
 
-      let length = null;
+      let last = null;
       try {
-        length = this.tracks.length;
+        last = this.tracks.at(-1).trackNumber;
       } catch {}
 
-      if (album) {
-        const albumName = album.name;
-        const albumIndex = album.trackSections.indexOf(this);
+      const albumName = album.name;
+      const albumIndex = album.trackSections.indexOf(this);
 
-        const num =
-          (albumIndex === -1
-            ? 'indeterminate position'
-            : `#${albumIndex + 1}`);
+      const num =
+        (albumIndex === -1
+          ? 'indeterminate position'
+          : `#${albumIndex + 1}`);
 
-        const range =
-          (albumIndex >= 0 && first !== null && length !== null
-            ? `: ${first + 1}-${first + length}`
-            : '');
+      const range =
+        (albumIndex >= 0 && first !== null && last !== null
+          ? `: ${first}-${last}`
+          : '');
 
-        parts.push(` (${colors.yellow(num + range)} in ${colors.green(albumName)})`);
-      }
+      parts.push(` (${colors.yellow(num + range)} in ${colors.green(`"${albumName}"`)})`);
     }
 
     return parts.join('');
diff --git a/src/data/things/art-tag.js b/src/data/things/art-tag.js
index c88fcdc2..518f616b 100644
--- a/src/data/things/art-tag.js
+++ b/src/data/things/art-tag.js
@@ -1,8 +1,7 @@
 export const ART_TAG_DATA_FILE = 'tags.yaml';
 
 import {input} from '#composite';
-import find from '#find';
-import {sortAlphabetically, sortAlbumsTracksChronologically} from '#sort';
+import {sortAlphabetically} from '#sort';
 import Thing from '#thing';
 import {unique} from '#sugar';
 import {isName} from '#validators';
@@ -12,7 +11,6 @@ import {exitWithoutDependency, exposeDependency, exposeUpdateValueOrContinue}
   from '#composite/control-flow';
 
 import {
-  additionalNameList,
   annotatedReferenceList,
   color,
   contentString,
@@ -23,8 +21,8 @@ import {
   name,
   soupyFind,
   soupyReverse,
+  thingList,
   urls,
-  wikiData,
 } from '#composite/wiki-properties';
 
 import {withAllDescendantArtTags, withAncestorArtTagBaobabTree}
@@ -34,7 +32,7 @@ export class ArtTag extends Thing {
   static [Thing.referenceType] = 'tag';
   static [Thing.friendlyName] = `Art Tag`;
 
-  static [Thing.getPropertyDescriptors] = ({Album, Track}) => ({
+  static [Thing.getPropertyDescriptors] = ({AdditionalName}) => ({
     // Update & expose
 
     name: name('Unnamed Art Tag'),
@@ -55,7 +53,9 @@ export class ArtTag extends Thing {
       },
     ],
 
-    additionalNames: additionalNameList(),
+    additionalNames: thingList({
+      class: input.value(AdditionalName),
+    }),
 
     description: contentString(),
 
@@ -68,8 +68,6 @@ export class ArtTag extends Thing {
       class: input.value(ArtTag),
       find: soupyFind.input('artTag'),
 
-      date: input.value(null),
-
       reference: input.value('artTag'),
       thing: input.value('artTag'),
     }),
@@ -94,22 +92,11 @@ export class ArtTag extends Thing {
       },
     ],
 
-    directlyTaggedInThings: {
-      flags: {expose: true},
-
-      expose: {
-        dependencies: ['this', 'reverse'],
-        compute: ({this: artTag, reverse}) =>
-          sortAlbumsTracksChronologically(
-            [
-              ...reverse.albumsWhoseArtworksFeature(artTag),
-              ...reverse.tracksWhoseArtworksFeature(artTag),
-            ],
-            {getDate: thing => thing.coverArtDate ?? thing.date}),
-      },
-    },
+    directlyFeaturedInArtworks: reverseReferenceList({
+      reverse: soupyReverse.input('artworksWhichFeature'),
+    }),
 
-    indirectlyTaggedInThings: [
+    indirectlyFeaturedInArtworks: [
       withAllDescendantArtTags(),
 
       {
@@ -117,7 +104,7 @@ export class ArtTag extends Thing {
         compute: ({'#allDescendantArtTags': allDescendantArtTags}) =>
           unique(
             allDescendantArtTags
-              .flatMap(artTag => artTag.directlyTaggedInThings)),
+              .flatMap(artTag => artTag.directlyFeaturedInArtworks)),
       },
     ],
 
diff --git a/src/data/things/artist.js b/src/data/things/artist.js
index 7ed99a8e..5b67051c 100644
--- a/src/data/things/artist.js
+++ b/src/data/things/artist.js
@@ -10,8 +10,12 @@ import {stitchArrays} from '#sugar';
 import Thing from '#thing';
 import {isName, validateArrayItems} from '#validators';
 import {getKebabCase} from '#wiki-data';
+import {parseArtwork} from '#yaml';
+
+import {exitWithoutDependency} from '#composite/control-flow';
 
 import {
+  constitutibleArtwork,
   contentString,
   directory,
   fileExtension,
@@ -22,7 +26,6 @@ import {
   soupyFind,
   soupyReverse,
   urls,
-  wikiData,
 } from '#composite/wiki-properties';
 
 import {artistTotalDuration} from '#composite/things/artist';
@@ -31,7 +34,7 @@ export class Artist extends Thing {
   static [Thing.referenceType] = 'artist';
   static [Thing.wikiDataArray] = 'artistData';
 
-  static [Thing.getPropertyDescriptors] = ({Album, Flash, Group, Track}) => ({
+  static [Thing.getPropertyDescriptors] = () => ({
     // Update & expose
 
     name: name('Unnamed Artist'),
@@ -43,6 +46,16 @@ export class Artist extends Thing {
     hasAvatar: flag(false),
     avatarFileExtension: fileExtension('jpg'),
 
+    avatarArtwork: [
+      exitWithoutDependency({
+        dependency: 'hasAvatar',
+        value: input.value(null),
+      }),
+
+      constitutibleArtwork.fromYAMLFieldSpec
+        .call(this, 'Avatar Artwork'),
+    ],
+
     aliasNames: {
       flags: {update: true, expose: true},
       update: {validate: validateArrayItems(isName)},
@@ -193,6 +206,17 @@ export class Artist extends Thing {
       'URLs': {property: 'urls'},
       'Context Notes': {property: 'contextNotes'},
 
+      // note: doesn't really work as an independent field yet
+      'Avatar Artwork': {
+        property: 'avatarArtwork',
+        transform:
+          parseArtwork({
+            single: true,
+            thingProperty: 'avatarArtwork',
+            fileExtensionFromThingProperty: 'avatarFileExtension',
+          }),
+      },
+
       'Has Avatar': {property: 'hasAvatar'},
       'Avatar File Extension': {property: 'avatarFileExtension'},
 
@@ -238,7 +262,12 @@ export class Artist extends Thing {
 
       const artistData = [...artists, ...artistAliases];
 
-      return {artistData};
+      const artworkData =
+        artistData
+          .filter(artist => artist.hasAvatar)
+          .map(artist => artist.avatarArtwork);
+
+      return {artistData, artworkData};
     },
 
     sort({artistData}) {
@@ -257,7 +286,7 @@ export class Artist extends Thing {
       let aliasedArtist;
       try {
         aliasedArtist = this.aliasedArtist.name;
-      } catch (_error) {
+      } catch {
         aliasedArtist = CacheableObject.getUpdateValue(this, 'aliasedArtist');
       }
 
@@ -266,4 +295,12 @@ export class Artist extends Thing {
 
     return parts.join('');
   }
+
+  getOwnArtworkPath(artwork) {
+    return [
+      'media.artistAvatar',
+      this.directory,
+      artwork.fileExtension,
+    ];
+  }
 }
diff --git a/src/data/things/artwork.js b/src/data/things/artwork.js
new file mode 100644
index 00000000..57c293ca
--- /dev/null
+++ b/src/data/things/artwork.js
@@ -0,0 +1,510 @@
+import {inspect} from 'node:util';
+
+import {colors} from '#cli';
+import {input} from '#composite';
+import find from '#find';
+import Thing from '#thing';
+
+import {
+  isContentString,
+  isContributionList,
+  isDate,
+  isDimensions,
+  isFileExtension,
+  optional,
+  validateArrayItems,
+  validateProperties,
+  validateReference,
+  validateReferenceList,
+} from '#validators';
+
+import {
+  parseAnnotatedReferences,
+  parseContributors,
+  parseDate,
+  parseDimensions,
+} from '#yaml';
+
+import {withPropertyFromObject} from '#composite/data';
+
+import {
+  exitWithoutDependency,
+  exposeConstant,
+  exposeDependency,
+  exposeDependencyOrContinue,
+  exposeUpdateValueOrContinue,
+} from '#composite/control-flow';
+
+import {
+  withRecontextualizedContributionList,
+  withResolvedAnnotatedReferenceList,
+  withResolvedContribs,
+  withResolvedReferenceList,
+} from '#composite/wiki-data';
+
+import {
+  contentString,
+  directory,
+  flag,
+  reverseReferenceList,
+  simpleString,
+  soupyFind,
+  soupyReverse,
+  thing,
+  wikiData,
+} from '#composite/wiki-properties';
+
+import {
+  withAttachedArtwork,
+  withContainingArtworkList,
+  withContribsFromAttachedArtwork,
+  withPropertyFromAttachedArtwork,
+  withDate,
+} from '#composite/things/artwork';
+
+export class Artwork extends Thing {
+  static [Thing.referenceType] = 'artwork';
+
+  static [Thing.getPropertyDescriptors] = ({ArtTag}) => ({
+    // Update & expose
+
+    unqualifiedDirectory: directory({
+      name: input.value(null),
+    }),
+
+    thing: thing(),
+    thingProperty: simpleString(),
+
+    label: simpleString(),
+    source: contentString(),
+    originDetails: contentString(),
+
+    dateFromThingProperty: simpleString(),
+
+    date: [
+      withDate({
+        from: input.updateValue({validate: isDate}),
+      }),
+
+      exposeDependency({dependency: '#date'}),
+    ],
+
+    fileExtensionFromThingProperty: simpleString(),
+
+    fileExtension: [
+      {
+        compute: (continuation) => continuation({
+          ['#default']: 'jpg',
+        }),
+      },
+
+      exposeUpdateValueOrContinue({
+        validate: input.value(isFileExtension),
+      }),
+
+      exitWithoutDependency({
+        dependency: 'thing',
+        value: '#default',
+      }),
+
+      exitWithoutDependency({
+        dependency: 'fileExtensionFromThingProperty',
+        value: '#default',
+      }),
+
+      withPropertyFromObject({
+        object: 'thing',
+        property: 'fileExtensionFromThingProperty',
+      }),
+
+      exposeDependencyOrContinue({
+        dependency: '#value',
+      }),
+
+      exposeDependency({
+        dependency: '#default',
+      }),
+    ],
+
+    dimensionsFromThingProperty: simpleString(),
+
+    dimensions: [
+      exposeUpdateValueOrContinue({
+        validate: input.value(isDimensions),
+      }),
+
+      exitWithoutDependency({
+        dependency: 'dimensionsFromThingProperty',
+        value: input.value(null),
+      }),
+
+      withPropertyFromObject({
+        object: 'thing',
+        property: 'dimensionsFromThingProperty',
+      }).outputs({
+        ['#value']: '#dimensionsFromThing',
+      }),
+
+      exitWithoutDependency({
+        dependency: 'dimensionsFromThingProperty',
+        value: input.value(null),
+      }),
+
+      exposeDependencyOrContinue({
+        dependency: '#dimensionsFromThing',
+      }),
+
+      exposeConstant({
+        value: input.value(null),
+      }),
+    ],
+
+    attachAbove: flag(false),
+
+    artistContribsFromThingProperty: simpleString(),
+    artistContribsArtistProperty: simpleString(),
+
+    artistContribs: [
+      withDate(),
+
+      withResolvedContribs({
+        from: input.updateValue({validate: isContributionList}),
+        date: '#date',
+        thingProperty: input.thisProperty(),
+        artistProperty: 'artistContribsArtistProperty',
+      }),
+
+      exposeDependencyOrContinue({
+        dependency: '#resolvedContribs',
+        mode: input.value('empty'),
+      }),
+
+      withContribsFromAttachedArtwork(),
+
+      exposeDependencyOrContinue({
+        dependency: '#attachedArtwork.artistContribs',
+      }),
+
+      exitWithoutDependency({
+        dependency: 'artistContribsFromThingProperty',
+        value: input.value([]),
+      }),
+
+      withPropertyFromObject({
+        object: 'thing',
+        property: 'artistContribsFromThingProperty',
+      }).outputs({
+        ['#value']: '#artistContribs',
+      }),
+
+      withRecontextualizedContributionList({
+        list: '#artistContribs',
+      }),
+
+      exposeDependency({
+        dependency: '#artistContribs',
+      }),
+    ],
+
+    artTagsFromThingProperty: simpleString(),
+
+    artTags: [
+      withResolvedReferenceList({
+        list: input.updateValue({
+          validate:
+            validateReferenceList(ArtTag[Thing.referenceType]),
+        }),
+
+        find: soupyFind.input('artTag'),
+      }),
+
+      exposeDependencyOrContinue({
+        dependency: '#resolvedReferenceList',
+        mode: input.value('empty'),
+      }),
+
+      withPropertyFromAttachedArtwork({
+        property: input.value('artTags'),
+      }),
+
+      exposeDependencyOrContinue({
+        dependency: '#attachedArtwork.artTags',
+      }),
+
+      exitWithoutDependency({
+        dependency: 'artTagsFromThingProperty',
+        value: input.value([]),
+      }),
+
+      withPropertyFromObject({
+        object: 'thing',
+        property: 'artTagsFromThingProperty',
+      }).outputs({
+        ['#value']: '#artTags',
+      }),
+
+      exposeDependencyOrContinue({
+        dependency: '#artTags',
+      }),
+
+      exposeConstant({
+        value: input.value([]),
+      }),
+    ],
+
+    referencedArtworksFromThingProperty: simpleString(),
+
+    referencedArtworks: [
+      {
+        compute: (continuation) => continuation({
+          ['#find']:
+            find.mixed({
+              track: find.trackPrimaryArtwork,
+              album: find.albumPrimaryArtwork,
+            }),
+        }),
+      },
+
+      withResolvedAnnotatedReferenceList({
+        list: input.updateValue({
+          validate:
+            // TODO: It's annoying to hardcode this when it's really the
+            // same behavior as through annotatedReferenceList and through
+            // referenceListUpdateDescription, the latter of which isn't
+            // available outside of #composite/wiki-data internals.
+            validateArrayItems(
+              validateProperties({
+                reference: validateReference(['album', 'track']),
+                annotation: optional(isContentString),
+              })),
+        }),
+
+        data: 'artworkData',
+        find: '#find',
+
+        thing: input.value('artwork'),
+      }),
+
+      exposeDependencyOrContinue({
+        dependency: '#resolvedAnnotatedReferenceList',
+        mode: input.value('empty'),
+      }),
+
+      exitWithoutDependency({
+        dependency: 'referencedArtworksFromThingProperty',
+        value: input.value([]),
+      }),
+
+      withPropertyFromObject({
+        object: 'thing',
+        property: 'referencedArtworksFromThingProperty',
+      }).outputs({
+        ['#value']: '#referencedArtworks',
+      }),
+
+      exposeDependencyOrContinue({
+        dependency: '#referencedArtworks',
+      }),
+
+      exposeConstant({
+        value: input.value([]),
+      }),
+    ],
+
+    // Update only
+
+    find: soupyFind(),
+    reverse: soupyReverse(),
+
+    // used for referencedArtworks (mixedFind)
+    artworkData: wikiData({
+      class: input.value(Artwork),
+    }),
+
+    // Expose only
+
+    referencedByArtworks: reverseReferenceList({
+      reverse: soupyReverse.input('artworksWhichReference'),
+    }),
+
+    isMainArtwork: [
+      withContainingArtworkList(),
+
+      exitWithoutDependency({
+        dependency: '#containingArtworkList',
+        value: input.value(null),
+      }),
+
+      {
+        dependencies: [input.myself(), '#containingArtworkList'],
+        compute: ({
+          [input.myself()]: myself,
+          ['#containingArtworkList']: list,
+        }) =>
+          list[0] === myself,
+      },
+    ],
+
+    mainArtwork: [
+      withContainingArtworkList(),
+
+      exitWithoutDependency({
+        dependency: '#containingArtworkList',
+        value: input.value(null),
+      }),
+
+      {
+        dependencies: ['#containingArtworkList'],
+        compute: ({'#containingArtworkList': list}) =>
+          list[0],
+      },
+    ],
+
+    attachedArtwork: [
+      withAttachedArtwork(),
+
+      exposeDependency({
+        dependency: '#attachedArtwork',
+      }),
+    ],
+
+    attachingArtworks: reverseReferenceList({
+      reverse: soupyReverse.input('artworksWhichAttach'),
+    }),
+
+    groups: [
+      withPropertyFromObject({
+        object: 'thing',
+        property: input.value('groups'),
+      }),
+
+      exposeDependencyOrContinue({
+        dependency: '#thing.groups',
+      }),
+
+      exposeConstant({
+        value: input.value([]),
+      }),
+    ],
+  });
+
+  static [Thing.yamlDocumentSpec] = {
+    fields: {
+      'Directory': {property: 'unqualifiedDirectory'},
+      'File Extension': {property: 'fileExtension'},
+
+      'Dimensions': {
+        property: 'dimensions',
+        transform: parseDimensions,
+      },
+
+      'Label': {property: 'label'},
+      'Source': {property: 'source'},
+      'Origin Details': {property: 'originDetails'},
+
+      'Date': {
+        property: 'date',
+        transform: parseDate,
+      },
+
+      'Attach Above': {property: 'attachAbove'},
+
+      'Artists': {
+        property: 'artistContribs',
+        transform: parseContributors,
+      },
+
+      'Tags': {property: 'artTags'},
+
+      'Referenced Artworks': {
+        property: 'referencedArtworks',
+        transform: parseAnnotatedReferences,
+      },
+    },
+  };
+
+  static [Thing.reverseSpecs] = {
+    artworksWhichReference: {
+      bindTo: 'artworkData',
+
+      referencing: referencingArtwork =>
+        referencingArtwork.referencedArtworks
+          .map(({artwork: referencedArtwork, ...referenceDetails}) => ({
+            referencingArtwork,
+            referencedArtwork,
+            referenceDetails,
+          })),
+
+      referenced: ({referencedArtwork}) => [referencedArtwork],
+
+      tidy: ({referencingArtwork, referenceDetails}) => ({
+        artwork: referencingArtwork,
+        ...referenceDetails,
+      }),
+
+      date: ({artwork}) => artwork.date,
+    },
+
+    artworksWhichAttach: {
+      bindTo: 'artworkData',
+
+      referencing: referencingArtwork =>
+        (referencingArtwork.attachAbove
+          ? [referencingArtwork]
+          : []),
+
+      referenced: referencingArtwork =>
+        [referencingArtwork.attachedArtwork],
+    },
+
+    artworksWhichFeature: {
+      bindTo: 'artworkData',
+
+      referencing: artwork => [artwork],
+      referenced: artwork => artwork.artTags,
+    },
+  };
+
+  get path() {
+    if (!this.thing) return null;
+    if (!this.thing.getOwnArtworkPath) return null;
+
+    return this.thing.getOwnArtworkPath(this);
+  }
+
+  countOwnContributionInContributionTotals(contrib) {
+    if (this.attachAbove) {
+      return false;
+    }
+
+    if (contrib.annotation?.startsWith('edits for wiki')) {
+      return false;
+    }
+
+    return true;
+  }
+
+  [inspect.custom](depth, options, inspect) {
+    const parts = [];
+
+    parts.push(Thing.prototype[inspect.custom].apply(this));
+
+    if (this.thing) {
+      if (depth >= 0) {
+        const newOptions = {
+          ...options,
+          depth:
+            (options.depth === null
+              ? null
+              : options.depth - 1),
+        };
+
+        parts.push(` for ${inspect(this.thing, newOptions)}`);
+      } else {
+        parts.push(` for ${colors.blue(Thing.getReference(this.thing))}`);
+      }
+    }
+
+    return parts.join('');
+  }
+}
diff --git a/src/data/things/content.js b/src/data/things/content.js
new file mode 100644
index 00000000..ca41ccaa
--- /dev/null
+++ b/src/data/things/content.js
@@ -0,0 +1,205 @@
+import {input} from '#composite';
+import Thing from '#thing';
+import {is, isDate} from '#validators';
+import {parseDate} from '#yaml';
+
+import {contentString, simpleDate, soupyFind, thing}
+  from '#composite/wiki-properties';
+
+import {
+  exitWithoutDependency,
+  exposeConstant,
+  exposeDependency,
+  exposeDependencyOrContinue,
+  exposeUpdateValueOrContinue,
+  withResultOfAvailabilityCheck,
+} from '#composite/control-flow';
+
+import {
+  contentArtists,
+  hasAnnotationPart,
+  withAnnotationParts,
+  withHasAnnotationPart,
+  withSourceText,
+  withSourceURLs,
+  withWebArchiveDate,
+} from '#composite/things/content';
+
+export class ContentEntry extends Thing {
+  static [Thing.getPropertyDescriptors] = () => ({
+    // Update & expose
+
+    thing: thing(),
+
+    artists: contentArtists(),
+
+    artistText: contentString(),
+
+    annotation: contentString(),
+
+    dateKind: {
+      flags: {update: true, expose: true},
+
+      update: {
+        validate: is(...[
+          'sometime',
+          'throughout',
+          'around',
+        ]),
+      },
+    },
+
+    accessKind: [
+      exitWithoutDependency({
+        dependency: 'accessDate',
+      }),
+
+      exposeUpdateValueOrContinue({
+        validate: input.value(
+          is(...[
+            'captured',
+            'accessed',
+          ])),
+      }),
+
+      withWebArchiveDate(),
+
+      withResultOfAvailabilityCheck({
+        from: '#webArchiveDate',
+      }),
+
+      {
+        dependencies: ['#availability'],
+        compute: (continuation, {['#availability']: availability}) =>
+          (availability
+            ? continuation.exit('captured')
+            : continuation()),
+      },
+
+      exposeConstant({
+        value: input.value('accessed'),
+      }),
+    ],
+
+    date: simpleDate(),
+
+    secondDate: simpleDate(),
+
+    accessDate: [
+      exposeUpdateValueOrContinue({
+        validate: input.value(isDate),
+      }),
+
+      withWebArchiveDate(),
+
+      exposeDependencyOrContinue({
+        dependency: '#webArchiveDate',
+      }),
+
+      exposeConstant({
+        value: input.value(null),
+      }),
+    ],
+
+    body: contentString(),
+
+    // Update only
+
+    find: soupyFind(),
+
+    // Expose only
+
+    annotationParts: [
+      withAnnotationParts({
+        mode: input.value('strings'),
+      }),
+
+      exposeDependency({dependency: '#annotationParts'}),
+    ],
+
+    sourceText: [
+      withSourceText(),
+      exposeDependency({dependency: '#sourceText'}),
+    ],
+
+    sourceURLs: [
+      withSourceURLs(),
+      exposeDependency({dependency: '#sourceURLs'}),
+    ],
+  });
+
+  static [Thing.yamlDocumentSpec] = {
+    fields: {
+      'Artists': {property: 'artists'},
+      'Artist Text': {property: 'artistText'},
+
+      'Annotation': {property: 'annotation'},
+
+      'Date Kind': {property: 'dateKind'},
+      'Access Kind': {property: 'accessKind'},
+
+      'Date': {property: 'date', transform: parseDate},
+      'Second Date': {property: 'secondDate', transform: parseDate},
+      'Access Date': {property: 'accessDate', transform: parseDate},
+
+      'Body': {property: 'body'},
+    },
+  };
+}
+
+export class CommentaryEntry extends ContentEntry {
+  static [Thing.getPropertyDescriptors] = () => ({
+    // Expose only
+
+    isWikiEditorCommentary: hasAnnotationPart({
+      part: input.value('wiki editor'),
+    }),
+  });
+}
+
+export class LyricsEntry extends ContentEntry {
+  static [Thing.getPropertyDescriptors] = () => ({
+    // Update & expose
+
+    originDetails: contentString(),
+
+    // Expose only
+
+    isWikiLyrics: hasAnnotationPart({
+      part: input.value('wiki lyrics'),
+    }),
+
+    hasSquareBracketAnnotations: [
+      withHasAnnotationPart({
+        part: input.value('wiki lyrics'),
+      }),
+
+      exitWithoutDependency({
+        dependency: '#hasAnnotationPart',
+        mode: input.value('falsy'),
+        value: input.value(false),
+      }),
+
+      exitWithoutDependency({
+        dependency: 'body',
+        value: input.value(false),
+      }),
+
+      {
+        dependencies: ['body'],
+        compute: ({body}) =>
+          /\[.*\]/m.test(body),
+      },
+    ],
+  });
+
+  static [Thing.yamlDocumentSpec] = Thing.extendDocumentSpec(ContentEntry, {
+    fields: {
+      'Origin Details': {property: 'originDetails'},
+    },
+  });
+}
+
+export class CreditingSourcesEntry extends ContentEntry {}
+
+export class ReferencingSourcesEntry extends ContentEntry {}
diff --git a/src/data/things/contribution.js b/src/data/things/contribution.js
index c92fafb4..90e8eb79 100644
--- a/src/data/things/contribution.js
+++ b/src/data/things/contribution.js
@@ -5,12 +5,20 @@ import {colors} from '#cli';
 import {input} from '#composite';
 import {empty} from '#sugar';
 import Thing from '#thing';
-import {isStringNonEmpty, isThing, validateReference} from '#validators';
+import {isBoolean, isStringNonEmpty, isThing, validateReference}
+  from '#validators';
 
-import {exitWithoutDependency, exposeDependency} from '#composite/control-flow';
 import {flag, simpleDate, soupyFind} from '#composite/wiki-properties';
 
 import {
+  exitWithoutDependency,
+  exposeConstant,
+  exposeDependency,
+  exposeDependencyOrContinue,
+  exposeUpdateValueOrContinue,
+} from '#composite/control-flow';
+
+import {
   withFilteredList,
   withNearbyItemFromList,
   withPropertyFromList,
@@ -70,7 +78,26 @@ export class Contribution extends Thing {
         property: input.thisProperty(),
       }),
 
-      flag(true),
+      exposeUpdateValueOrContinue({
+        validate: input.value(isBoolean),
+      }),
+
+      {
+        dependencies: ['thing', input.myself()],
+        compute: (continuation, {
+          ['thing']: thing,
+          [input.myself()]: contribution,
+        }) =>
+          (thing.countOwnContributionInContributionTotals?.(contribution)
+            ? true
+         : thing.countOwnContributionInContributionTotals
+            ? false
+            : continuation()),
+      },
+
+      exposeConstant({
+        value: input.value(true),
+      }),
     ],
 
     countInDurationTotals: [
@@ -78,7 +105,37 @@ export class Contribution extends Thing {
         property: input.thisProperty(),
       }),
 
-      flag(true),
+      exposeUpdateValueOrContinue({
+        validate: input.value(isBoolean),
+      }),
+
+      withPropertyFromObject({
+        object: 'thing',
+        property: input.value('duration'),
+      }),
+
+      exitWithoutDependency({
+        dependency: '#thing.duration',
+        mode: input.value('falsy'),
+        value: input.value(false),
+      }),
+
+      {
+        dependencies: ['thing', input.myself()],
+        compute: (continuation, {
+          ['thing']: thing,
+          [input.myself()]: contribution,
+        }) =>
+          (thing.countOwnContributionInDurationTotals?.(contribution)
+            ? true
+         : thing.countOwnContributionInDurationTotals
+            ? false
+            : continuation()),
+      },
+
+      exposeConstant({
+        value: input.value(true),
+      }),
     ],
 
     // Update only
@@ -238,6 +295,21 @@ export class Contribution extends Thing {
         dependency: '#nearbyItem',
       }),
     ],
+
+    groups: [
+      withPropertyFromObject({
+        object: 'thing',
+        property: input.value('groups'),
+      }),
+
+      exposeDependencyOrContinue({
+        dependency: '#thing.groups',
+      }),
+
+      exposeConstant({
+        value: input.value([]),
+      }),
+    ],
   });
 
   [inspect.custom](depth, options, inspect) {
@@ -259,7 +331,7 @@ export class Contribution extends Thing {
       let artist;
       try {
         artist = this.artist;
-      } catch (_error) {
+      } catch {
         // Computing artist might crash for any reason - don't distract from
         // other errors as a result of inspecting this contribution.
       }
diff --git a/src/data/things/flash.js b/src/data/things/flash.js
index fe1d17ff..160221f0 100644
--- a/src/data/things/flash.js
+++ b/src/data/things/flash.js
@@ -6,8 +6,16 @@ import {sortFlashesChronologically} from '#sort';
 import Thing from '#thing';
 import {anyOf, isColor, isContentString, isDirectory, isNumber, isString}
   from '#validators';
-import {parseAdditionalNames, parseContributors, parseDate, parseDimensions}
-  from '#yaml';
+
+import {
+  parseArtwork,
+  parseAdditionalNames,
+  parseCommentary,
+  parseContributors,
+  parseCreditingSources,
+  parseDate,
+  parseDimensions,
+} from '#yaml';
 
 import {withPropertyFromObject} from '#composite/data';
 
@@ -19,10 +27,9 @@ import {
 } from '#composite/control-flow';
 
 import {
-  additionalNameList,
   color,
-  commentary,
   commentatorArtists,
+  constitutibleArtwork,
   contentString,
   contributionList,
   dimensions,
@@ -34,8 +41,8 @@ import {
   soupyFind,
   soupyReverse,
   thing,
+  thingList,
   urls,
-  wikiData,
 } from '#composite/wiki-properties';
 
 import {withFlashAct} from '#composite/things/flash';
@@ -45,8 +52,10 @@ export class Flash extends Thing {
   static [Thing.referenceType] = 'flash';
 
   static [Thing.getPropertyDescriptors] = ({
+    AdditionalName,
+    CommentaryEntry,
+    CreditingSourcesEntry,
     Track,
-    FlashAct,
     WikiInfo,
   }) => ({
     // Update & expose
@@ -100,6 +109,10 @@ export class Flash extends Thing {
 
     coverArtDimensions: dimensions(),
 
+    coverArtwork:
+      constitutibleArtwork.fromYAMLFieldSpec
+        .call(this, 'Cover Artwork'),
+
     contributorContribs: contributionList({
       date: 'date',
       artistProperty: input.value('flashContributorContributions'),
@@ -112,10 +125,17 @@ export class Flash extends Thing {
 
     urls: urls(),
 
-    additionalNames: additionalNameList(),
+    additionalNames: thingList({
+      class: input.value(AdditionalName),
+    }),
+
+    commentary: thingList({
+      class: input.value(CommentaryEntry),
+    }),
 
-    commentary: commentary(),
-    creditSources: commentary(),
+    creditingSources: thingList({
+      class: input.value(CreditingSourcesEntry),
+    }),
 
     // Update only
 
@@ -205,6 +225,17 @@ export class Flash extends Thing {
         transform: parseAdditionalNames,
       },
 
+      'Cover Artwork': {
+        property: 'coverArtwork',
+        transform:
+          parseArtwork({
+            single: true,
+            thingProperty: 'coverArtwork',
+            fileExtensionFromThingProperty: 'coverArtFileExtension',
+            dimensionsFromThingProperty: 'coverArtDimensions',
+          }),
+      },
+
       'Cover Art File Extension': {property: 'coverArtFileExtension'},
 
       'Cover Art Dimensions': {
@@ -219,12 +250,27 @@ export class Flash extends Thing {
         transform: parseContributors,
       },
 
-      'Commentary': {property: 'commentary'},
-      'Credit Sources': {property: 'creditSources'},
+      'Commentary': {
+        property: 'commentary',
+        transform: parseCommentary,
+      },
+
+      'Crediting Sources': {
+        property: 'creditingSources',
+        transform: parseCreditingSources,
+      },
 
       'Review Points': {ignore: true},
     },
   };
+
+  getOwnArtworkPath(artwork) {
+    return [
+      'media.flashArt',
+      this.directory,
+      artwork.fileExtension,
+    ];
+  }
 }
 
 export class FlashAct extends Thing {
@@ -411,7 +457,19 @@ export class FlashSide extends Thing {
       const flashActData = results.filter(x => x instanceof FlashAct);
       const flashSideData = results.filter(x => x instanceof FlashSide);
 
-      return {flashData, flashActData, flashSideData};
+      const artworkData = flashData.map(flash => flash.coverArtwork);
+      const commentaryData = flashData.flatMap(flash => flash.commentary);
+      const creditingSourceData = flashData.flatMap(flash => flash.creditingSources);
+
+      return {
+        flashData,
+        flashActData,
+        flashSideData,
+
+        artworkData,
+        commentaryData,
+        creditingSourceData,
+      };
     },
 
     sort({flashData}) {
diff --git a/src/data/things/group.js b/src/data/things/group.js
index ed3c59bb..0262a3a5 100644
--- a/src/data/things/group.js
+++ b/src/data/things/group.js
@@ -1,7 +1,11 @@
 export const GROUP_DATA_FILE = 'groups.yaml';
 
+import {inspect} from 'node:util';
+
+import {colors} from '#cli';
 import {input} from '#composite';
 import Thing from '#thing';
+import {is} from '#validators';
 import {parseAnnotatedReferences, parseSerieses} from '#yaml';
 
 import {
@@ -11,16 +15,16 @@ import {
   directory,
   name,
   referenceList,
-  seriesList,
   soupyFind,
+  thing,
+  thingList,
   urls,
-  wikiData,
 } from '#composite/wiki-properties';
 
 export class Group extends Thing {
   static [Thing.referenceType] = 'group';
 
-  static [Thing.getPropertyDescriptors] = ({Album, Artist}) => ({
+  static [Thing.getPropertyDescriptors] = ({Album, Artist, Series}) => ({
     // Update & expose
 
     name: name('Unnamed Group'),
@@ -34,8 +38,6 @@ export class Group extends Thing {
       class: input.value(Artist),
       find: soupyFind.input('artist'),
 
-      date: input.value(null),
-
       reference: input.value('artist'),
       thing: input.value('artist'),
     }),
@@ -45,8 +47,8 @@ export class Group extends Thing {
       find: soupyFind.input('album'),
     }),
 
-    serieses: seriesList({
-      group: input.myself(),
+    serieses: thingList({
+      class: input.value(Series),
     }),
 
     // Update only
@@ -194,8 +196,9 @@ export class Group extends Thing {
 
       const groupData = results.filter(x => x instanceof Group);
       const groupCategoryData = results.filter(x => x instanceof GroupCategory);
+      const seriesData = groupData.flatMap(group => group.serieses);
 
-      return {groupData, groupCategoryData};
+      return {groupData, groupCategoryData, seriesData};
     },
 
     // Groups aren't sorted at all, always preserving the order in the data
@@ -242,3 +245,73 @@ export class GroupCategory extends Thing {
     },
   };
 }
+
+export class Series extends Thing {
+  static [Thing.getPropertyDescriptors] = ({Album, Group}) => ({
+    // Update & expose
+
+    name: name('Unnamed Series'),
+
+    showAlbumArtists: {
+      flags: {update: true, expose: true},
+      update: {
+        validate:
+          is('all', 'differing', 'none'),
+      },
+    },
+
+    description: contentString(),
+
+    group: thing({
+      class: input.value(Group),
+    }),
+
+    albums: referenceList({
+      class: input.value(Album),
+      find: soupyFind.input('album'),
+    }),
+
+    // Update only
+
+    find: soupyFind(),
+  });
+
+  static [Thing.yamlDocumentSpec] = {
+    fields: {
+      'Name': {property: 'name'},
+
+      'Description': {property: 'description'},
+
+      'Show Album Artists': {property: 'showAlbumArtists'},
+
+      'Albums': {property: 'albums'},
+    },
+  };
+
+  [inspect.custom](depth, options, inspect) {
+    const parts = [];
+
+    parts.push(Thing.prototype[inspect.custom].apply(this));
+
+    if (depth >= 0) showGroup: {
+      let group = null;
+      try {
+        group = this.group;
+      } catch {
+        break showGroup;
+      }
+
+      const groupName = group.name;
+      const groupIndex = group.serieses.indexOf(this);
+
+      const num =
+        (groupIndex === -1
+          ? 'indeterminate position'
+          : `#${groupIndex + 1}`);
+
+      parts.push(` (${colors.yellow(num)} in ${colors.green(`"${groupName}"`)})`);
+    }
+
+    return parts.join('');
+  }
+}
diff --git a/src/data/things/homepage-layout.js b/src/data/things/homepage-layout.js
index 82bad2d3..3a11c287 100644
--- a/src/data/things/homepage-layout.js
+++ b/src/data/things/homepage-layout.js
@@ -63,7 +63,6 @@ export class HomepageLayout extends Thing {
     thingConstructors: {
       HomepageLayout,
       HomepageLayoutSection,
-      HomepageLayoutAlbumsRow,
     },
   }) => ({
     title: `Process homepage layout file`,
@@ -250,7 +249,7 @@ export class HomepageLayoutActionsRow extends HomepageLayoutRow {
 export class HomepageLayoutAlbumCarouselRow extends HomepageLayoutRow {
   static [Thing.friendlyName] = `Homepage Album Carousel Row`;
 
-  static [Thing.getPropertyDescriptors] = (opts, {Album, Group} = opts) => ({
+  static [Thing.getPropertyDescriptors] = (opts, {Album} = opts) => ({
     ...HomepageLayoutRow[Thing.getPropertyDescriptors](opts),
 
     // Update & expose
diff --git a/src/data/things/index.js b/src/data/things/index.js
index 17471f31..11307b50 100644
--- a/src/data/things/index.js
+++ b/src/data/things/index.js
@@ -9,9 +9,13 @@ import * as serialize from '#serialize';
 import {withEntries} from '#sugar';
 import Thing from '#thing';
 
+import * as additionalFileClasses from './additional-file.js';
+import * as additionalNameClasses from './additional-name.js';
 import * as albumClasses from './album.js';
 import * as artTagClasses from './art-tag.js';
 import * as artistClasses from './artist.js';
+import * as artworkClasses from './artwork.js';
+import * as contentClasses from './content.js';
 import * as contributionClasses from './contribution.js';
 import * as flashClasses from './flash.js';
 import * as groupClasses from './group.js';
@@ -24,9 +28,13 @@ import * as trackClasses from './track.js';
 import * as wikiInfoClasses from './wiki-info.js';
 
 const allClassLists = {
+  'additional-file.js': additionalFileClasses,
+  'additional-name.js': additionalNameClasses,
   'album.js': albumClasses,
   'art-tag.js': artTagClasses,
   'artist.js': artistClasses,
+  'artwork.js': artworkClasses,
+  'content.js': contentClasses,
   'contribution.js': contributionClasses,
   'flash.js': flashClasses,
   'group.js': groupClasses,
diff --git a/src/data/things/language.js b/src/data/things/language.js
index a3f861bd..e3689643 100644
--- a/src/data/things/language.js
+++ b/src/data/things/language.js
@@ -135,6 +135,7 @@ export class Language extends Thing {
     },
 
     intl_date: this.#intlHelper(Intl.DateTimeFormat, {full: true}),
+    intl_dateYear: this.#intlHelper(Intl.DateTimeFormat, {year: 'numeric'}),
     intl_number: this.#intlHelper(Intl.NumberFormat),
     intl_listConjunction: this.#intlHelper(Intl.ListFormat, {type: 'conjunction'}),
     intl_listDisjunction: this.#intlHelper(Intl.ListFormat, {type: 'disjunction'}),
@@ -488,22 +489,44 @@ export class Language extends Thing {
     // or both are undefined, that's just blank content.
     const hasStart = startDate !== null && startDate !== undefined;
     const hasEnd = endDate !== null && endDate !== undefined;
-    if (!hasStart || !hasEnd) {
-      if (startDate === endDate) {
-        return html.blank();
-      } else if (hasStart) {
-        throw new Error(`Expected both start and end of date range, got only start`);
-      } else if (hasEnd) {
-        throw new Error(`Expected both start and end of date range, got only end`);
-      } else {
-        throw new Error(`Got mismatched ${startDate}/${endDate} for start and end`);
-      }
+    if (!hasStart && !hasEnd) {
+      return html.blank();
+    } else if (hasStart && !hasEnd) {
+      throw new Error(`Expected both start and end of date range, got only start`);
+    } else if (!hasStart && hasEnd) {
+      throw new Error(`Expected both start and end of date range, got only end`);
     }
 
     this.assertIntlAvailable('intl_date');
     return this.intl_date.formatRange(startDate, endDate);
   }
 
+  formatYear(date) {
+    if (date === null || date === undefined) {
+      return html.blank();
+    }
+
+    this.assertIntlAvailable('intl_dateYear');
+    return this.intl_dateYear.format(date);
+  }
+
+  formatYearRange(startDate, endDate) {
+    // formatYearRange expects both values to be present, but if both are null
+    // or both are undefined, that's just blank content.
+    const hasStart = startDate !== null && startDate !== undefined;
+    const hasEnd = endDate !== null && endDate !== undefined;
+    if (!hasStart && !hasEnd) {
+      return html.blank();
+    } else if (hasStart && !hasEnd) {
+      throw new Error(`Expected both start and end of date range, got only start`);
+    } else if (!hasStart && hasEnd) {
+      throw new Error(`Expected both start and end of date range, got only end`);
+    }
+
+    this.assertIntlAvailable('intl_dateYear');
+    return this.intl_dateYear.formatRange(startDate, endDate);
+  }
+
   formatDateDuration({
     years: numYears = 0,
     months: numMonths = 0,
@@ -842,6 +865,18 @@ export class Language extends Thing {
     }
   }
 
+  typicallyLowerCase(string) {
+    // Utter nonsense implementation, so this only works on strings,
+    // not actual HTML content, and may rudely disrespect *intentful*
+    // capitalization of whatever goes into it.
+
+    if (typeof string !== 'string') return string;
+    if (string.length <= 1) return string;
+    if (/^\S+?[A-Z]/.test(string)) return string;
+
+    return string[0].toLowerCase() + string.slice(1);
+  }
+
   // Utility function to quickly provide a useful string key
   // (generally a prefix) to stuff nested beneath it.
   encapsulate(...args) {
diff --git a/src/data/things/sorting-rule.js b/src/data/things/sorting-rule.js
index b169a541..ccc4ad89 100644
--- a/src/data/things/sorting-rule.js
+++ b/src/data/things/sorting-rule.js
@@ -3,7 +3,6 @@ export const SORTING_RULE_DATA_FILE = 'sorting-rules.yaml';
 import {readFile, writeFile} from 'node:fs/promises';
 import * as path from 'node:path';
 
-import {input} from '#composite';
 import {chunkByProperties, compareArrays, unique} from '#sugar';
 import Thing from '#thing';
 import {isObject, isStringNonEmpty, anyOf, strictArrayOf} from '#validators';
diff --git a/src/data/things/track.js b/src/data/things/track.js
index 69eb98a5..8b9420c7 100644
--- a/src/data/things/track.js
+++ b/src/data/things/track.js
@@ -11,10 +11,15 @@ import {
   parseAdditionalFiles,
   parseAdditionalNames,
   parseAnnotatedReferences,
+  parseArtwork,
+  parseCommentary,
   parseContributors,
+  parseCreditingSources,
+  parseReferencingSources,
   parseDate,
   parseDimensions,
   parseDuration,
+  parseLyrics,
 } from '#yaml';
 
 import {withPropertyFromObject} from '#composite/data';
@@ -34,11 +39,8 @@ import {
 } from '#composite/wiki-data';
 
 import {
-  additionalFiles,
-  additionalNameList,
-  commentary,
   commentatorArtists,
-  contentString,
+  constitutibleArtworkList,
   contributionList,
   dimensions,
   directory,
@@ -54,6 +56,7 @@ import {
   soupyFind,
   soupyReverse,
   thing,
+  thingList,
   urls,
   wikiData,
 } from '#composite/wiki-properties';
@@ -62,10 +65,10 @@ import {
   exitWithoutUniqueCoverArt,
   inheritContributionListFromMainRelease,
   inheritFromMainRelease,
-  withAlbum,
   withAllReleases,
   withAlwaysReferenceByDirectory,
   withContainingTrackSection,
+  withCoverArtistContribs,
   withDate,
   withDirectorySuffix,
   withHasUniqueCoverArt,
@@ -74,16 +77,22 @@ import {
   withPropertyFromAlbum,
   withSuffixDirectoryFromAlbum,
   withTrackArtDate,
+  withTrackNumber,
 } from '#composite/things/track';
 
 export class Track extends Thing {
   static [Thing.referenceType] = 'track';
 
   static [Thing.getPropertyDescriptors] = ({
+    AdditionalFile,
+    AdditionalName,
     Album,
     ArtTag,
-    Flash,
-    TrackSection,
+    Artwork,
+    CommentaryEntry,
+    CreditingSourcesEntry,
+    LyricsEntry,
+    ReferencingSourcesEntry,
     WikiInfo,
   }) => ({
     // Update & expose
@@ -120,7 +129,13 @@ export class Track extends Thing {
       })
     ],
 
-    additionalNames: additionalNameList(),
+    album: thing({
+      class: input.value(Album),
+    }),
+
+    additionalNames: thingList({
+      class: input.value(AdditionalName),
+    }),
 
     bandcampTrackIdentifier: simpleString(),
     bandcampArtworkIdentifier: simpleString(),
@@ -155,6 +170,18 @@ export class Track extends Thing {
       exposeDependency({dependency: '#alwaysReferenceByDirectory'}),
     ],
 
+    countInArtistTotals: [
+      exposeUpdateValueOrContinue({
+        validate: input.value(isBoolean),
+      }),
+
+      withPropertyFromAlbum({
+        property: input.value('countTracksInArtistTotals'),
+      }),
+
+      exposeDependency({dependency: '#album.countTracksInArtistTotals'}),
+    ],
+
     // Disables presenting the track as though it has its own unique artwork.
     // This flag should only be used in select circumstances, i.e. to override
     // an album's trackCoverArtists. This flag supercedes that property, as well
@@ -196,6 +223,8 @@ export class Track extends Thing {
     coverArtDimensions: [
       exitWithoutUniqueCoverArt(),
 
+      exposeUpdateValueOrContinue(),
+
       withPropertyFromAlbum({
         property: input.value('trackDimensions'),
       }),
@@ -205,31 +234,46 @@ export class Track extends Thing {
       dimensions(),
     ],
 
-    commentary: commentary(),
-    creditSources: commentary(),
+    commentary: thingList({
+      class: input.value(CommentaryEntry),
+    }),
+
+    creditingSources: thingList({
+      class: input.value(CreditingSourcesEntry),
+    }),
+
+    referencingSources: thingList({
+      class: input.value(ReferencingSourcesEntry),
+    }),
 
     lyrics: [
+      // TODO: Inherited lyrics are literally the same objects, so of course
+      // their .thing properties aren't going to point back to this one, and
+      // certainly couldn't be recontextualized...
       inheritFromMainRelease(),
-      contentString(),
+
+      thingList({
+        class: input.value(LyricsEntry),
+      }),
     ],
 
-    additionalFiles: additionalFiles(),
-    sheetMusicFiles: additionalFiles(),
-    midiProjectFiles: additionalFiles(),
+    additionalFiles: thingList({
+      class: input.value(AdditionalFile),
+    }),
+
+    sheetMusicFiles: thingList({
+      class: input.value(AdditionalFile),
+    }),
+
+    midiProjectFiles: thingList({
+      class: input.value(AdditionalFile),
+    }),
 
     mainReleaseTrack: singleReference({
       class: input.value(Track),
       find: soupyFind.input('track'),
     }),
 
-    // Internal use only - for directly identifying an album inside a track's
-    // util.inspect display, if it isn't indirectly available (by way of being
-    // included in an album's track list).
-    dataSourceAlbum: singleReference({
-      class: input.value(Album),
-      find: soupyFind.input('album'),
-    }),
-
     artistContribs: [
       inheritContributionListFromMainRelease(),
 
@@ -278,43 +322,13 @@ export class Track extends Thing {
     ],
 
     coverArtistContribs: [
-      exitWithoutUniqueCoverArt({
-        value: input.value([]),
-      }),
-
-      withTrackArtDate({
-        fallback: input.value(true),
-      }),
-
-      withResolvedContribs({
-        from: input.updateValue({validate: isContributionList}),
-        thingProperty: input.thisProperty(),
-        artistProperty: input.value('trackCoverArtistContributions'),
-        date: '#trackArtDate',
-      }).outputs({
-        '#resolvedContribs': '#coverArtistContribs',
-      }),
-
-      exposeDependencyOrContinue({
-        dependency: '#coverArtistContribs',
-        mode: input.value('empty'),
-      }),
-
-      withPropertyFromAlbum({
-        property: input.value('trackCoverArtistContribs'),
-      }),
-
-      withRecontextualizedContributionList({
-        list: '#album.trackCoverArtistContribs',
-        artistProperty: input.value('trackCoverArtistContributions'),
-      }),
-
-      withRedatedContributionList({
-        list: '#album.trackCoverArtistContribs',
-        date: '#trackArtDate',
+      withCoverArtistContribs({
+        from: input.updateValue({
+          validate: isContributionList,
+        }),
       }),
 
-      exposeDependency({dependency: '#album.trackCoverArtistContribs'}),
+      exposeDependency({dependency: '#coverArtistContribs'}),
     ],
 
     referencedTracks: [
@@ -339,6 +353,15 @@ export class Track extends Thing {
       }),
     ],
 
+    trackArtworks: [
+      exitWithoutUniqueCoverArt({
+        value: input.value([]),
+      }),
+
+      constitutibleArtworkList.fromYAMLFieldSpec
+        .call(this, 'Track Artwork'),
+    ],
+
     artTags: [
       exitWithoutUniqueCoverArt({
         value: input.value([]),
@@ -355,13 +378,7 @@ export class Track extends Thing {
         value: input.value([]),
       }),
 
-      withTrackArtDate({
-        fallback: input.value(true),
-      }),
-
-      referencedArtworkList({
-        date: '#trackArtDate',
-      }),
+      referencedArtworkList(),
     ],
 
     // Update only
@@ -370,11 +387,11 @@ export class Track extends Thing {
     reverse: soupyReverse(),
 
     // used for referencedArtworkList (mixedFind)
-    albumData: wikiData({
-      class: input.value(Album),
+    artworkData: wikiData({
+      class: input.value(Artwork),
     }),
 
-    // used for referencedArtworkList (mixedFind)
+    // used for withAlwaysReferenceByDirectory (for some reason)
     trackData: wikiData({
       class: input.value(Track),
     }),
@@ -388,16 +405,16 @@ export class Track extends Thing {
 
     commentatorArtists: commentatorArtists(),
 
-    album: [
-      withAlbum(),
-      exposeDependency({dependency: '#album'}),
-    ],
-
     date: [
       withDate(),
       exposeDependency({dependency: '#date'}),
     ],
 
+    trackNumber: [
+      withTrackNumber(),
+      exposeDependency({dependency: '#trackNumber'}),
+    ],
+
     hasUniqueCoverArt: [
       withHasUniqueCoverArt(),
       exposeDependency({dependency: '#hasUniqueCoverArt'}),
@@ -436,6 +453,16 @@ export class Track extends Thing {
       exposeDependency({dependency: '#otherReleases'}),
     ],
 
+    groups: [
+      withPropertyFromAlbum({
+        property: input.value('groups'),
+      }),
+
+      exposeDependency({
+        dependency: '#album.groups',
+      }),
+    ],
+
     referencedByTracks: reverseReferenceList({
       reverse: soupyReverse.input('tracksWhichReference'),
     }),
@@ -447,16 +474,6 @@ export class Track extends Thing {
     featuredInFlashes: reverseReferenceList({
       reverse: soupyReverse.input('flashesWhichFeature'),
     }),
-
-    referencedByArtworks: [
-      exitWithoutUniqueCoverArt({
-        value: input.value([]),
-      }),
-
-      reverseReferenceList({
-        reverse: soupyReverse.input('artworksWhichReference'),
-      }),
-    ],
   });
 
   static [Thing.yamlDocumentSpec] = {
@@ -480,6 +497,8 @@ export class Track extends Thing {
         transform: String,
       },
 
+      'Count In Artist Totals': {property: 'countInArtistTotals'},
+
       'Duration': {
         property: 'duration',
         transform: parseDuration,
@@ -515,9 +534,25 @@ export class Track extends Thing {
 
       'Always Reference By Directory': {property: 'alwaysReferenceByDirectory'},
 
-      'Lyrics': {property: 'lyrics'},
-      'Commentary': {property: 'commentary'},
-      'Credit Sources': {property: 'creditSources'},
+      'Lyrics': {
+        property: 'lyrics',
+        transform: parseLyrics,
+      },
+
+      'Commentary': {
+        property: 'commentary',
+        transform: parseCommentary,
+      },
+
+      'Crediting Sources': {
+        property: 'creditingSources',
+        transform: parseCreditingSources,
+      },
+
+      'Referencing Sources': {
+        property: 'referencingSources',
+        transform: parseReferencingSources,
+      },
 
       'Additional Files': {
         property: 'additionalFiles',
@@ -561,12 +596,32 @@ export class Track extends Thing {
         transform: parseContributors,
       },
 
+      'Track Artwork': {
+        property: 'trackArtworks',
+        transform:
+          parseArtwork({
+            thingProperty: 'trackArtworks',
+            dimensionsFromThingProperty: 'coverArtDimensions',
+            fileExtensionFromThingProperty: 'coverArtFileExtension',
+            dateFromThingProperty: 'coverArtDate',
+            artTagsFromThingProperty: 'artTags',
+            referencedArtworksFromThingProperty: 'referencedArtworks',
+            artistContribsFromThingProperty: 'coverArtistContribs',
+            artistContribsArtistProperty: 'trackCoverArtistContributions',
+          }),
+      },
+
       'Art Tags': {property: 'artTags'},
 
       'Review Points': {ignore: true},
     },
 
     invalidFieldCombinations: [
+      {message: `Secondary releases never count in artist totals`, fields: [
+        'Main Release',
+        'Count In Artist Totals',
+      ]},
+
       {message: `Secondary releases inherit references from the main one`, fields: [
         'Main Release',
         'Referenced Tracks',
@@ -652,6 +707,31 @@ export class Track extends Thing {
           ? []
           : [track.name]),
     },
+
+    trackPrimaryArtwork: {
+      [Thing.findThisThingOnly]: false,
+
+      referenceTypes: [
+        'track',
+        'track-referencing-artworks',
+        'track-referenced-artworks',
+      ],
+
+      bindTo: 'artworkData',
+
+      include: (artwork, {Artwork, Track}) =>
+        artwork instanceof Artwork &&
+        artwork.thing instanceof Track &&
+        artwork === artwork.thing.trackArtworks[0],
+
+      getMatchableNames: ({thing: track}) =>
+        (track.alwaysReferenceByDirectory
+          ? []
+          : [track.name]),
+
+      getMatchableDirectories: ({thing: track}) =>
+        [track.directory],
+    },
   };
 
   static [Thing.reverseSpecs] = {
@@ -683,7 +763,7 @@ export class Track extends Thing {
       soupyReverse.contributionsBy('trackData', 'contributorContribs'),
 
     trackCoverArtistContributionsBy:
-      soupyReverse.contributionsBy('trackData', 'coverArtistContribs'),
+      soupyReverse.artworkContributionsBy('trackData', 'trackArtworks'),
 
     tracksWithCommentaryBy: {
       bindTo: 'trackData',
@@ -703,6 +783,55 @@ export class Track extends Thing {
   // Track YAML loading is handled in album.js.
   static [Thing.getYamlLoadingSpec] = null;
 
+  getOwnAdditionalFilePath(_file, filename) {
+    if (!this.album) return null;
+
+    return [
+      'media.albumAdditionalFile',
+      this.album.directory,
+      filename,
+    ];
+  }
+
+  getOwnArtworkPath(artwork) {
+    if (!this.album) return null;
+
+    return [
+      'media.trackCover',
+      this.album.directory,
+
+      (artwork.unqualifiedDirectory
+        ? this.directory + '-' + artwork.unqualifiedDirectory
+        : this.directory),
+
+      artwork.fileExtension,
+    ];
+  }
+
+  countOwnContributionInContributionTotals(_contrib) {
+    if (!this.countInArtistTotals) {
+      return false;
+    }
+
+    if (this.isSecondaryRelease) {
+      return false;
+    }
+
+    return true;
+  }
+
+  countOwnContributionInDurationTotals(_contrib) {
+    if (!this.countInArtistTotals) {
+      return false;
+    }
+
+    if (this.isSecondaryRelease) {
+      return false;
+    }
+
+    return true;
+  }
+
   [inspect.custom](depth) {
     const parts = [];
 
@@ -715,15 +844,7 @@ export class Track extends Thing {
     let album;
 
     if (depth >= 0) {
-      try {
-        album = this.album;
-      } catch (_error) {
-        // Computing album might crash for any reason, which we don't want to
-        // distract from another error we might be trying to work out at the
-        // moment (for which debugging might involve inspecting this track!).
-      }
-
-      album ??= this.dataSourceAlbum;
+      album = this.album;
     }
 
     if (album) {
diff --git a/src/data/things/wiki-info.js b/src/data/things/wiki-info.js
index 590598be..f97f9027 100644
--- a/src/data/things/wiki-info.js
+++ b/src/data/things/wiki-info.js
@@ -2,7 +2,7 @@ export const WIKI_INFO_FILE = 'wiki-info.yaml';
 
 import {input} from '#composite';
 import Thing from '#thing';
-import {parseContributionPresets} from '#yaml';
+import {parseContributionPresets, parseWallpaperParts} from '#yaml';
 
 import {
   isBoolean,
@@ -14,8 +14,17 @@ import {
 } from '#validators';
 
 import {exitWithoutDependency} from '#composite/control-flow';
-import {contentString, flag, name, referenceList, soupyFind}
-  from '#composite/wiki-properties';
+
+import {
+  contentString,
+  fileExtension,
+  flag,
+  name,
+  referenceList,
+  simpleString,
+  soupyFind,
+  wallpaperParts,
+} from '#composite/wiki-properties';
 
 export class WikiInfo extends Thing {
   static [Thing.friendlyName] = `Wiki Info`;
@@ -68,6 +77,10 @@ export class WikiInfo extends Thing {
       },
     },
 
+    wikiWallpaperFileExtension: fileExtension('jpg'),
+    wikiWallpaperStyle: simpleString(),
+    wikiWallpaperParts: wallpaperParts(),
+
     divideTrackListsByGroups: referenceList({
       class: input.value(Group),
       find: soupyFind.input('group'),
@@ -112,18 +125,34 @@ export class WikiInfo extends Thing {
     fields: {
       'Name': {property: 'name'},
       'Short Name': {property: 'nameShort'},
+
       'Color': {property: 'color'},
+
       'Description': {property: 'description'},
+
       'Footer Content': {property: 'footerContent'},
+
       'Default Language': {property: 'defaultLanguage'},
+
       'Canonical Base': {property: 'canonicalBase'},
-      'Divide Track Lists By Groups': {property: 'divideTrackListsByGroups'},
+
+      'Wiki Wallpaper File Extension': {property: 'wikiWallpaperFileExtension'},
+
+      'Wiki Wallpaper Style': {property: 'wikiWallpaperStyle'},
+
+      'Wiki Wallpaper Parts': {
+        property: 'wikiWallpaperParts',
+        transform: parseWallpaperParts,
+      },
+
       'Enable Flashes & Games': {property: 'enableFlashesAndGames'},
       'Enable Listings': {property: 'enableListings'},
       'Enable News': {property: 'enableNews'},
       'Enable Art Tag UI': {property: 'enableArtTagUI'},
       'Enable Group UI': {property: 'enableGroupUI'},
 
+      'Divide Track Lists By Groups': {property: 'divideTrackListsByGroups'},
+
       'Contribution Presets': {
         property: 'contributionPresets',
         transform: parseContributionPresets,
diff --git a/src/data/yaml.js b/src/data/yaml.js
index a5614ea6..9a0295b8 100644
--- a/src/data/yaml.js
+++ b/src/data/yaml.js
@@ -8,11 +8,14 @@ import {inspect as nodeInspect} from 'node:util';
 import yaml from 'js-yaml';
 
 import {colors, ENABLE_COLOR, logInfo, logWarn} from '#cli';
+import {parseContentNodes, splitContentNodesAround} from '#replacer';
 import {sortByName} from '#sort';
 import Thing from '#thing';
 import thingConstructors from '#things';
+import {matchContentEntries, multipleLyricsDetectionRegex} from '#wiki-data';
 
 import {
+  aggregateThrows,
   annotateErrorWithFile,
   decorateErrorWithIndex,
   decorateErrorWithAnnotation,
@@ -88,6 +91,10 @@ function makeProcessDocument(thingConstructor, {
   // A or B.
   //
   invalidFieldCombinations = [],
+
+  // Bouncing function used to process subdocuments: this is a function which
+  // in turn calls the appropriate *result of* makeProcessDocument.
+  processDocument: bouncer,
 }) {
   if (!thingConstructor) {
     throw new Error(`Missing Thing class`);
@@ -97,6 +104,10 @@ function makeProcessDocument(thingConstructor, {
     throw new Error(`Expected fields to be provided`);
   }
 
+  if (!bouncer) {
+    throw new Error(`Missing processDocument bouncer`);
+  }
+
   const knownFields = Object.keys(fieldSpecs);
 
   const ignoredFields =
@@ -144,9 +155,12 @@ function makeProcessDocument(thingConstructor, {
         : `document`);
 
     const aggregate = openAggregate({
+      ...aggregateThrows(ProcessDocumentError),
       message: `Errors processing ${constructorPart}` + namePart,
     });
 
+    const thing = Reflect.construct(thingConstructor, []);
+
     const documentEntries = Object.entries(document)
       .filter(([field]) => !ignoredFields.includes(field));
 
@@ -194,13 +208,50 @@ function makeProcessDocument(thingConstructor, {
 
     const fieldValues = {};
 
+    const subdocSymbol = Symbol('subdoc');
+    const subdocLayouts = {};
+
+    const isSubdocToken = value =>
+      typeof value === 'object' &&
+      value !== null &&
+      Object.hasOwn(value, subdocSymbol);
+
+    const transformUtilities = {
+      ...thingConstructors,
+
+      subdoc(documentType, data, {
+        bindInto = null,
+        provide = null,
+      } = {}) {
+        if (!documentType)
+          throw new Error(`Expected document type, got ${typeAppearance(documentType)}`);
+        if (!data)
+          throw new Error(`Expected data, got ${typeAppearance(data)}`);
+        if (typeof data !== 'object' || data === null)
+          throw new Error(`Expected data to be an object, got ${typeAppearance(data)}`);
+        if (typeof bindInto !== 'string' && bindInto !== null)
+          throw new Error(`Expected bindInto to be a string, got ${typeAppearance(bindInto)}`);
+        if (typeof provide !== 'object' && provide !== null)
+          throw new Error(`Expected provide to be an object, got ${typeAppearance(provide)}`);
+
+        return {
+          [subdocSymbol]: {
+            documentType,
+            data,
+            bindInto,
+            provide,
+          },
+        };
+      },
+    };
+
     for (const [field, documentValue] of documentEntries) {
       if (skippedFields.has(field)) continue;
 
       // This variable would like to certify itself as "not into capitalism".
       let propertyValue =
         (fieldSpecs[field].transform
-          ? fieldSpecs[field].transform(documentValue)
+          ? fieldSpecs[field].transform(documentValue, transformUtilities)
           : documentValue);
 
       // Completely blank items in a YAML list are read as null.
@@ -223,10 +274,99 @@ function makeProcessDocument(thingConstructor, {
         }
       }
 
+      if (isSubdocToken(propertyValue)) {
+        subdocLayouts[field] = propertyValue[subdocSymbol];
+        continue;
+      }
+
+      if (Array.isArray(propertyValue) && propertyValue.every(isSubdocToken)) {
+        subdocLayouts[field] =
+          propertyValue
+            .map(token => token[subdocSymbol]);
+        continue;
+      }
+
       fieldValues[field] = propertyValue;
     }
 
-    const thing = Reflect.construct(thingConstructor, []);
+    const subdocErrors = [];
+
+    const followSubdocSetup = setup => {
+      let error = null;
+
+      let subthing;
+      try {
+        const result = bouncer(setup.data, setup.documentType);
+        subthing = result.thing;
+        result.aggregate.close();
+      } catch (caughtError) {
+        error = caughtError;
+      }
+
+      if (subthing) {
+        if (setup.bindInto) {
+          subthing[setup.bindInto] = thing;
+        }
+
+        if (setup.provide) {
+          Object.assign(subthing, setup.provide);
+        }
+      }
+
+      return {error, subthing};
+    };
+
+    for (const [field, layout] of Object.entries(subdocLayouts)) {
+      if (Array.isArray(layout)) {
+        const subthings = [];
+        let anySucceeded = false;
+        let anyFailed = false;
+
+        for (const [index, setup] of layout.entries()) {
+          const {subthing, error} = followSubdocSetup(setup);
+          if (error) {
+            subdocErrors.push(new SubdocError(
+              {field, index},
+              setup,
+              {cause: error}));
+          }
+
+          if (subthing) {
+            subthings.push(subthing);
+            anySucceeded = true;
+          } else {
+            anyFailed = true;
+          }
+        }
+
+        if (anySucceeded) {
+          fieldValues[field] = subthings;
+        } else if (anyFailed) {
+          skippedFields.add(field);
+        }
+      } else {
+        const setup = layout;
+        const {subthing, error} = followSubdocSetup(setup);
+
+        if (error) {
+          subdocErrors.push(new SubdocError(
+            {field},
+            setup,
+            {cause: error}));
+        }
+
+        if (subthing) {
+          fieldValues[field] = subthing;
+        } else {
+          skippedFields.add(field);
+        }
+      }
+    }
+
+    if (!empty(subdocErrors)) {
+      aggregate.push(new SubdocAggregateError(
+        subdocErrors, thingConstructor));
+    }
 
     const fieldValueErrors = [];
 
@@ -260,6 +400,8 @@ function makeProcessDocument(thingConstructor, {
   });
 }
 
+export class ProcessDocumentError extends AggregateError {}
+
 export class UnknownFieldsError extends Error {
   constructor(fields) {
     super(`Unknown fields ignored: ${fields.map(field => colors.red(field)).join(', ')}`);
@@ -347,12 +489,46 @@ export class SkippedFieldsSummaryError extends Error {
         : `${entries.length} fields`);
 
     super(
-      colors.bright(colors.yellow(`Altogether, skipped ${numFieldsText}:\n`)) +
+      colors.bright(colors.yellow(`Altogether, skipped ${numFieldsText}:`)) + '\n' +
       lines.join('\n') + '\n' +
       colors.bright(colors.yellow(`See above errors for details.`)));
   }
 }
 
+export class SubdocError extends Error {
+  constructor({field, index = null}, setup, options) {
+    const fieldText =
+      (index === null
+        ? colors.green(`"${field}"`)
+        : colors.yellow(`#${index + 1}`) + ' in ' +
+          colors.green(`"${field}"`));
+
+    const constructorText =
+      setup.documentType.name;
+
+    if (options.cause instanceof ProcessDocumentError) {
+      options.cause[Symbol.for('hsmusic.aggregate.translucent')] = true;
+    }
+
+    super(
+      `Errors processing ${constructorText} for ${fieldText} field`,
+      options);
+  }
+}
+
+export class SubdocAggregateError extends AggregateError {
+  [Symbol.for('hsmusic.aggregate.translucent')] = true;
+
+  constructor(errors, thingConstructor) {
+    const constructorText =
+      colors.green(thingConstructor.name);
+
+    super(
+      errors,
+      `Errors processing subdocuments for ${constructorText}`);
+  }
+}
+
 export function parseDate(date) {
   return new Date(date);
 }
@@ -435,49 +611,39 @@ export function parseContributors(entries) {
   });
 }
 
-export function parseAdditionalFiles(entries) {
+export function parseAdditionalFiles(entries, {subdoc, AdditionalFile}) {
   return parseArrayEntries(entries, item => {
     if (typeof item !== 'object') return item;
 
-    return {
-      title: item['Title'],
-      description: item['Description'] ?? null,
-      files: item['Files'],
-    };
+    return subdoc(AdditionalFile, item, {bindInto: 'thing'});
   });
 }
 
-export function parseAdditionalNames(entries) {
+export function parseAdditionalNames(entries, {subdoc, AdditionalName}) {
   return parseArrayEntries(entries, item => {
-    if (typeof item === 'object' && typeof item['Name'] === 'string')
-      return {
-        name: item['Name'],
-        annotation: item['Annotation'] ?? null,
-      };
+    if (typeof item === 'object') {
+      return subdoc(AdditionalName, item, {bindInto: 'thing'});
+    }
 
     if (typeof item !== 'string') return item;
 
     const match = item.match(extractAccentRegex);
     if (!match) return item;
 
-    return {
-      name: match.groups.main,
-      annotation: match.groups.accent ?? null,
+    const document = {
+      ['Name']: match.groups.main,
+      ['Annotation']: match.groups.accent ?? null,
     };
+
+    return subdoc(AdditionalName, document, {bindInto: 'thing'});
   });
 }
 
-export function parseSerieses(entries) {
+export function parseSerieses(entries, {subdoc, Series}) {
   return parseArrayEntries(entries, item => {
     if (typeof item !== 'object') return item;
 
-    return {
-      name: item['Name'],
-      description: item['Description'] ?? null,
-      albums: item['Albums'] ?? null,
-
-      showAlbumArtists: item['Show Album Artists'] ?? null,
-    };
+    return subdoc(Series, item, {bindInto: 'group'});
   });
 }
 
@@ -615,6 +781,172 @@ export function parseAnnotatedReferences(entries, {
   });
 }
 
+export function parseArtwork({
+  single = false,
+  thingProperty = null,
+  dimensionsFromThingProperty = null,
+  fileExtensionFromThingProperty = null,
+  dateFromThingProperty = null,
+  artistContribsFromThingProperty = null,
+  artistContribsArtistProperty = null,
+  artTagsFromThingProperty = null,
+  referencedArtworksFromThingProperty = null,
+}) {
+  const provide = {
+    thingProperty,
+    dimensionsFromThingProperty,
+    fileExtensionFromThingProperty,
+    dateFromThingProperty,
+    artistContribsFromThingProperty,
+    artistContribsArtistProperty,
+    artTagsFromThingProperty,
+    referencedArtworksFromThingProperty,
+  };
+
+  const parseSingleEntry = (entry, {subdoc, Artwork}) =>
+    subdoc(Artwork, entry, {bindInto: 'thing', provide});
+
+  const transform = (value, ...args) =>
+    (Array.isArray(value)
+      ? value.map(entry => parseSingleEntry(entry, ...args))
+   : single
+      ? parseSingleEntry(value, ...args)
+      : [parseSingleEntry(value, ...args)]);
+
+  transform.provide = provide;
+
+  return transform;
+}
+
+export function parseContentEntriesFromSourceText(thingClass, sourceText, {subdoc}) {
+  function map(matchEntry) {
+    let artistText = null, artistReferences = null;
+
+    const artistTextNodes =
+      Array.from(
+        splitContentNodesAround(
+          parseContentNodes(matchEntry.artistText),
+          /\|/g));
+
+    const separatorIndices =
+      artistTextNodes
+        .filter(node => node.type === 'separator')
+        .map(node => artistTextNodes.indexOf(node));
+
+    if (empty(separatorIndices)) {
+      if (artistTextNodes.length === 1 && artistTextNodes[0].type === 'text') {
+        artistReferences = matchEntry.artistText;
+      } else {
+        artistText = matchEntry.artistText;
+      }
+    } else {
+      const firstSeparatorIndex =
+        separatorIndices.at(0);
+
+      const secondSeparatorIndex =
+        separatorIndices.at(1) ??
+        artistTextNodes.length;
+
+      artistReferences =
+        matchEntry.artistText.slice(
+          artistTextNodes.at(0).i,
+          artistTextNodes.at(firstSeparatorIndex - 1).iEnd);
+
+      artistText =
+        matchEntry.artistText.slice(
+          artistTextNodes.at(firstSeparatorIndex).iEnd,
+          artistTextNodes.at(secondSeparatorIndex - 1).iEnd);
+    }
+
+    if (artistReferences) {
+      artistReferences =
+        artistReferences
+          .split(',')
+          .map(ref => ref.trim());
+    }
+
+    return {
+      'Artists':
+        artistReferences,
+
+      'Artist Text':
+        artistText,
+
+      'Annotation':
+        matchEntry.annotation,
+
+      'Date':
+        matchEntry.date,
+
+      'Second Date':
+        matchEntry.secondDate,
+
+      'Date Kind':
+        matchEntry.dateKind,
+
+      'Access Date':
+        matchEntry.accessDate,
+
+      'Access Kind':
+        matchEntry.accessKind,
+
+      'Body':
+        matchEntry.body,
+    };
+  }
+
+  const documents =
+    matchContentEntries(sourceText)
+      .map(matchEntry =>
+        withEntries(
+          map(matchEntry),
+          entries => entries
+            .filter(([key, value]) =>
+              value !== undefined &&
+              value !== null)));
+
+  const subdocs =
+    documents.map(document =>
+      subdoc(thingClass, document, {bindInto: 'thing'}));
+
+  return subdocs;
+}
+
+export function parseContentEntries(thingClass, value, {subdoc}) {
+  if (typeof value === 'string') {
+    return parseContentEntriesFromSourceText(thingClass, value, {subdoc});
+  } else if (Array.isArray(value)) {
+    return value.map(doc => subdoc(thingClass, doc, {bindInto: 'thing'}));
+  } else {
+    return value;
+  }
+}
+
+export function parseCommentary(value, {subdoc, CommentaryEntry}) {
+  return parseContentEntries(CommentaryEntry, value, {subdoc});
+}
+
+export function parseCreditingSources(value, {subdoc, CreditingSourcesEntry}) {
+  return parseContentEntries(CreditingSourcesEntry, value, {subdoc});
+}
+
+export function parseReferencingSources(value, {subdoc, ReferencingSourcesEntry}) {
+  return parseContentEntries(ReferencingSourcesEntry, value, {subdoc});
+}
+
+export function parseLyrics(value, {subdoc, LyricsEntry}) {
+  if (
+    typeof value === 'string' &&
+    !multipleLyricsDetectionRegex.test(value)
+  ) {
+    const document = {'Body': value};
+
+    return [subdoc(LyricsEntry, document, {bindInto: 'thing'})];
+  }
+
+  return parseContentEntries(LyricsEntry, value, {subdoc});
+}
+
 // documentModes: Symbols indicating sets of behavior for loading and processing
 // data files.
 export const documentModes = {
@@ -690,7 +1022,7 @@ export const documentModes = {
 export function getAllDataSteps() {
   try {
     thingConstructors;
-  } catch (error) {
+  } catch {
     throw new Error(`Thing constructors aren't ready yet, can't get all data steps`);
   }
 
@@ -899,7 +1231,7 @@ export function processThingsFromDataStep(documents, dataStep) {
         throw new Error(`Class "${thingClass.name}" doesn't specify Thing.yamlDocumentSpec`);
       }
 
-      fn = makeProcessDocument(thingClass, spec);
+      fn = makeProcessDocument(thingClass, {...spec, processDocument});
       submap.set(thingClass, fn);
     }
 
@@ -1280,8 +1612,7 @@ export function linkWikiDataArrays(wikiData, {bindFind, bindReverse}) {
     // link if the 'find' or 'reverse' properties will be implicitly linked
 
     ['albumData', [
-      'albumData',
-      'trackData',
+      'artworkData',
       'wikiInfo',
     ]],
 
@@ -1289,6 +1620,12 @@ export function linkWikiDataArrays(wikiData, {bindFind, bindReverse}) {
 
     ['artistData', [/* find, reverse */]],
 
+    ['artworkData', ['artworkData']],
+
+    ['commentaryData', [/* find */]],
+
+    ['creditingSourceData', [/* find */]],
+
     ['flashData', [
       'wikiInfo',
     ]],
@@ -1303,8 +1640,14 @@ export function linkWikiDataArrays(wikiData, {bindFind, bindReverse}) {
 
     ['homepageLayout.sections.rows', [/* find */]],
 
+    ['lyricsData', [/* find */]],
+
+    ['referencingSourceData', [/* find */]],
+
+    ['seriesData', [/* find */]],
+
     ['trackData', [
-      'albumData',
+      'artworkData',
       'trackData',
       'wikiInfo',
     ]],
@@ -1571,14 +1914,16 @@ export function flattenThingLayoutToDocumentOrder(layout) {
 }
 
 export function* splitDocumentsInYAMLSourceText(sourceText) {
-  const dividerRegex = /^-{3,}\n?/gm;
+  // Not multiline!
+  const dividerRegex = /(?:\r\n|\n|^)-{3,}(?:\r\n|\n|$)/g;
+
   let previousDivider = '';
 
   while (true) {
     const {lastIndex} = dividerRegex;
     const match = dividerRegex.exec(sourceText);
     if (match) {
-      const nextDivider = match[0].trim();
+      const nextDivider = match[0];
 
       yield {
         previousDivider,
@@ -1589,11 +1934,12 @@ export function* splitDocumentsInYAMLSourceText(sourceText) {
       previousDivider = nextDivider;
     } else {
       const nextDivider = '';
+      const lineBreak = previousDivider.match(/\r?\n/)?.[0] ?? '';
 
       yield {
         previousDivider,
         nextDivider,
-        text: sourceText.slice(lastIndex).replace(/(?<!\n)$/, '\n'),
+        text: sourceText.slice(lastIndex).replace(/(?<!\n)$/, lineBreak),
       };
 
       return;
@@ -1619,7 +1965,7 @@ export function recombineDocumentsIntoYAMLSourceText(documents) {
 
   for (const document of documents) {
     if (sourceText) {
-      sourceText += divider + '\n';
+      sourceText += divider;
     }
 
     sourceText += document.text;
diff --git a/src/external-links.js b/src/external-links.js
index 1055a391..ab1555bd 100644
--- a/src/external-links.js
+++ b/src/external-links.js
@@ -4,11 +4,9 @@ import {
   anyOf,
   is,
   isBoolean,
-  isObject,
   isStringNonEmpty,
   looseArrayOf,
   optional,
-  validateAllPropertyValues,
   validateArrayItems,
   validateInstanceOf,
   validateProperties,
@@ -32,6 +30,9 @@ export const externalLinkContexts = [
   'generic',
   'group',
   'track',
+
+  'composerRelease',
+  'officialRelease',
 ];
 
 export const isExternalLinkContext =
@@ -257,6 +258,30 @@ export const externalLinkSpec = [
   },
 
   {
+    match: {
+      domain: '.bandcamp.com',
+      context: 'composerRelease',
+    },
+
+    platform: 'bandcamp.composerRelease',
+    handle: {domain: /^[^.]+/},
+
+    icon: 'bandcamp',
+  },
+
+  {
+    match: {
+      domain: '.bandcamp.com',
+      context: 'officialRelease',
+    },
+
+    platform: 'bandcamp.officialRelease',
+    handle: {domain: /^[^.]+/},
+
+    icon: 'bandcamp',
+  },
+
+  {
     match: {domain: '.bandcamp.com'},
 
     platform: 'bandcamp',
diff --git a/src/find-reverse.js b/src/find-reverse.js
index 6a67ac0f..c99a4a71 100644
--- a/src/find-reverse.js
+++ b/src/find-reverse.js
@@ -11,7 +11,7 @@ export function getAllSpecs({
 }) {
   try {
     thingConstructors;
-  } catch (error) {
+  } catch {
     throw new Error(`Thing constructors aren't ready yet, can't get all ${word} specs`);
   }
 
@@ -52,7 +52,7 @@ export function findSpec(key, {
 
   try {
     thingConstructors;
-  } catch (error) {
+  } catch {
     throw new Error(`Thing constructors aren't ready yet, can't check if "${word}.${key}" available`);
   }
 
diff --git a/src/find.js b/src/find.js
index e590bc4f..8f2170d4 100644
--- a/src/find.js
+++ b/src/find.js
@@ -42,7 +42,7 @@ export function processAvailableMatchesByName(data, {
   multipleNameMatches = Object.create(null),
 }) {
   for (const thing of data) {
-    if (!include(thing)) continue;
+    if (!include(thing, thingConstructors)) continue;
 
     for (const name of getMatchableNames(thing)) {
       if (typeof name !== 'string') {
@@ -56,11 +56,14 @@ export function processAvailableMatchesByName(data, {
         if (normalizedName in multipleNameMatches) {
           multipleNameMatches[normalizedName].push(thing);
         } else {
-          multipleNameMatches[normalizedName] = [results[normalizedName], thing];
+          multipleNameMatches[normalizedName] = [
+            results[normalizedName].thing,
+            thing,
+          ];
           results[normalizedName] = null;
         }
       } else {
-        results[normalizedName] = thing;
+        results[normalizedName] = {thing, name};
       }
     }
   }
@@ -79,7 +82,7 @@ export function processAvailableMatchesByDirectory(data, {
   results = Object.create(null),
 }) {
   for (const thing of data) {
-    if (!include(thing)) continue;
+    if (!include(thing, thingConstructors)) continue;
 
     for (const directory of getMatchableDirectories(thing)) {
       if (typeof directory !== 'string') {
@@ -87,7 +90,7 @@ export function processAvailableMatchesByDirectory(data, {
         continue;
       }
 
-      results[directory] = thing;
+      results[directory] = {thing, directory};
     }
   }
 
@@ -117,13 +120,50 @@ function oopsMultipleNameMatches(mode, {
     `Returning null for this reference.`);
 }
 
+function oopsNameCapitalizationMismatch(mode, {
+  matchingName,
+  matchedName,
+}) {
+  if (matchingName.length === matchedName.length) {
+    let a = '', b = '';
+    for (let i = 0; i < matchingName.length; i++) {
+      if (
+        matchingName[i] === matchedName[i] ||
+        matchingName[i].toLowerCase() !== matchingName[i].toLowerCase()
+      ) {
+        a += matchingName[i];
+        b += matchedName[i];
+      } else {
+        a += colors.bright(colors.red(matchingName[i]));
+        b += colors.bright(colors.green(matchedName[i]));
+      }
+    }
+
+    matchingName = a;
+    matchedName = b;
+  }
+
+  return warnOrThrow(mode,
+    `Provided capitalization differs from the matched name. Please resolve:\n` +
+    `- provided: ${matchingName}\n` +
+    `- should be: ${matchedName}\n` +
+    `Returning null for this reference.`);
+}
+
 export function prepareMatchByName(mode, {byName, multipleNameMatches}) {
   return (name) => {
     const normalizedName = name.toLowerCase();
     const match = byName[normalizedName];
 
     if (match) {
-      return match;
+      if (name === match.name) {
+        return match.thing;
+      } else {
+        return oopsNameCapitalizationMismatch(mode, {
+          matchingName: name,
+          matchedName: match.name,
+        });
+      }
     } else if (multipleNameMatches[normalizedName]) {
       return oopsMultipleNameMatches(mode, {
         name,
@@ -154,7 +194,13 @@ export function prepareMatchByDirectory(mode, {referenceTypes, byDirectory}) {
       });
     }
 
-    return byDirectory[directory];
+    const match = byDirectory[directory];
+
+    if (match) {
+      return match.thing;
+    } else {
+      return null;
+    }
   };
 }
 
@@ -266,9 +312,9 @@ export function postprocessFindSpec(spec, {thingConstructor}) {
   if (spec[Symbol.for('Thing.findThisThingOnly')] !== false) {
     if (spec.include) {
       const oldInclude = spec.include;
-      newSpec.include = thing =>
+      newSpec.include = (thing, ...args) =>
         thing instanceof thingConstructor &&
-        oldInclude(thing);
+        oldInclude(thing, ...args);
     } else {
       newSpec.include = thing =>
         thing instanceof thingConstructor;
@@ -345,7 +391,13 @@ function findMixedHelper(config) {
           });
         }
 
-        return byDirectory[referenceType][directory];
+        const match = byDirectory[referenceType][directory];
+
+        if (match) {
+          return match.thing;
+        } else {
+          return null;
+        }
       },
 
       matchByName:
diff --git a/src/gen-thumbs.js b/src/gen-thumbs.js
index 3ccd8ce2..40505189 100644
--- a/src/gen-thumbs.js
+++ b/src/gen-thumbs.js
@@ -162,7 +162,6 @@ import {
 
 import dimensionsOf from 'image-size';
 
-import CacheableObject from '#cacheable-object';
 import {stringifyCache} from '#cli';
 import {commandExists, isMain, promisifyProcess, traverse} from '#node-utils';
 import {sortByName} from '#sort';
@@ -447,7 +446,7 @@ async function getImageMagickVersion(binary) {
 
   try {
     await promisifyProcess(proc, false);
-  } catch (error) {
+  } catch {
     return null;
   }
 
@@ -556,42 +555,56 @@ async function determineThumbtacksNeededForFile({
   return mismatchedWithinRightSize;
 }
 
-async function generateImageThumbnail(imagePath, thumbtack, {
+// Write all requested thumbtacks for a source image in one pass
+// This saves a lot of disk reads which are probably the main bottleneck
+function prepareConvertArgs(filePathInMedia, dirnameInCache, thumbtacks) {
+  const args = [filePathInMedia, '-strip'];
+
+  const basename =
+    path.basename(filePathInMedia, path.extname(filePathInMedia));
+
+  // do larger sizes first
+  thumbtacks.sort((a, b) => thumbnailSpec[b].size - thumbnailSpec[a].size);
+
+  for (const tack of thumbtacks) {
+    const {size, quality} = thumbnailSpec[tack];
+    const filename = `${basename}.${tack}.jpg`;
+    const filePathInCache = path.join(dirnameInCache, filename);
+    args.push(
+      '(', '+clone',
+      '-resize', `${size}x${size}>`,
+      '-interlace', 'Plane',
+      '-quality', `${quality}%`,
+      '-write', filePathInCache,
+      '+delete', ')',
+    );
+  }
+
+  // throw away the (already written) image stream
+  args.push('null:');
+
+  return args;
+}
+
+async function generateImageThumbnails(imagePath, thumbtacks, {
   mediaPath,
   mediaCachePath,
   spawnConvert,
 }) {
+  if (empty(thumbtacks)) return;
+
   const filePathInMedia =
     path.join(mediaPath, imagePath);
 
   const dirnameInCache =
     path.join(mediaCachePath, path.dirname(imagePath));
 
-  const filename =
-    path.basename(imagePath, path.extname(imagePath)) +
-    `.${thumbtack}.jpg`;
-
-  const filePathInCache =
-    path.join(dirnameInCache, filename);
-
   await mkdir(dirnameInCache, {recursive: true});
 
-  const specEntry = thumbnailSpec[thumbtack];
-  const {size, quality} = specEntry;
-
-  const convertProcess = spawnConvert([
-    filePathInMedia,
-    '-strip',
-    '-resize',
-    `${size}x${size}>`,
-    '-interlace',
-    'Plane',
-    '-quality',
-    `${quality}%`,
-    filePathInCache,
-  ]);
-
-  await promisifyProcess(convertProcess, false);
+  const convertArgs =
+    prepareConvertArgs(filePathInMedia, dirnameInCache, thumbtacks);
+
+  await promisifyProcess(spawnConvert(convertArgs), false);
 }
 
 export async function determineMediaCachePath({
@@ -628,7 +641,7 @@ export async function determineMediaCachePath({
   try {
     const files = await readdir(mediaPath);
     mediaIncludesThumbnailCache = files.includes(CACHE_FILE);
-  } catch (error) {
+  } catch {
     mediaIncludesThumbnailCache = false;
   }
 
@@ -861,7 +874,7 @@ export async function migrateThumbsIntoDedicatedCacheDirectory({
         path.join(mediaPath, CACHE_FILE),
         path.join(mediaCachePath, CACHE_FILE));
       logInfo`Moved thumbnail cache file.`;
-    } catch (error) {
+    } catch {
       logWarn`Failed to move cache file. (${CACHE_FILE})`;
       logWarn`Check its permissions, or try copying/pasting.`;
     }
@@ -1100,33 +1113,23 @@ export default async function genThumbs({
   const writeMessageFn = () =>
     `Writing image thumbnails. [failed: ${numFailed}]`;
 
-  const generateCallImageIndices =
-    imageThumbtacksNeeded
-      .flatMap(({length}, index) =>
-        Array.from({length}, () => index));
-
-  const generateCallImagePaths =
-    generateCallImageIndices
-      .map(index => imagePaths[index]);
-
-  const generateCallThumbtacks =
-    imageThumbtacksNeeded.flat();
-
   const generateCallFns =
     stitchArrays({
-      imagePath: generateCallImagePaths,
-      thumbtack: generateCallThumbtacks,
-    }).map(({imagePath, thumbtack}) => () =>
-        generateImageThumbnail(imagePath, thumbtack, {
+      imagePath: imagePaths,
+      thumbtacks: imageThumbtacksNeeded,
+    }).map(({imagePath, thumbtacks}) => () =>
+        generateImageThumbnails(imagePath, thumbtacks, {
           mediaPath,
           mediaCachePath,
           spawnConvert,
         }).catch(error => {
             numFailed++;
-            return ({error});
+            return {error};
           }));
 
-  logInfo`Generating ${generateCallFns.length} thumbnails for ${imagePaths.length} media files.`;
+  const totalThumbs = imageThumbtacksNeeded.reduce((sum, tacks) => sum + tacks.length, 0);
+
+  logInfo`Generating ${totalThumbs} thumbnails for ${imagePaths.length} media files.`;
   if (generateCallFns.length > 500) {
     logInfo`Go get a latte - this could take a while!`;
   }
@@ -1135,37 +1138,30 @@ export default async function genThumbs({
     await progressPromiseAll(writeMessageFn,
       queue(generateCallFns, magickThreads));
 
-  let successfulIndices;
+  let successfulPaths;
 
   {
-    const erroredIndices = generateCallImageIndices.slice();
-    const erroredPaths = generateCallImagePaths.slice();
-    const erroredThumbtacks = generateCallThumbtacks.slice();
+    const erroredPaths = imagePaths.slice();
     const errors = generateCallResults.map(result => result?.error);
 
     const {removed} =
       filterMultipleArrays(
-        erroredIndices,
         erroredPaths,
-        erroredThumbtacks,
         errors,
-        (_index, _imagePath, _thumbtack, error) => error);
+        (_imagePath, error) => error);
 
-    successfulIndices = new Set(removed[0]);
-
-    const chunks =
-      chunkMultipleArrays(erroredPaths, erroredThumbtacks, errors,
-        (imagePath, lastImagePath) => imagePath !== lastImagePath);
+    ([successfulPaths] = removed);
 
     // TODO: This should obviously be an aggregate error.
     // ...Just like every other error report here, and those dang aggregates
     // should be constructable from within the queue, rather than after.
-    for (const [[imagePath], thumbtacks, errors] of chunks) {
-      logError`Failed to generate thumbnails for ${imagePath}:`;
-      for (const {thumbtack, error} of stitchArrays({thumbtack: thumbtacks, error: errors})) {
-        logError`- ${thumbtack}: ${error}`;
-      }
-    }
+    stitchArrays({
+      imagePath: erroredPaths,
+      error: errors,
+    }).forEach(({imagePath, error}) => {
+        logError`Failed to generate thumbnails for ${imagePath}:`;
+        logError`- ${error}`;
+      });
 
     if (empty(errors)) {
       logInfo`All needed thumbnails generated successfully - nice!`;
@@ -1179,8 +1175,8 @@ export default async function genThumbs({
     imagePaths,
     imageThumbtacksNeeded,
     imageDimensions,
-    (_imagePath, _thumbtacksNeeded, _dimensions, index) =>
-      successfulIndices.has(index));
+    (imagePath, _thumbtacksNeeded, _dimensions) =>
+      successfulPaths.includes(imagePath));
 
   for (const {
     imagePath,
@@ -1242,41 +1238,20 @@ export function getExpectedImagePaths(mediaPath, {urls, wikiData}) {
   const fromRoot = urls.from('media.root');
 
   const paths = [
+    wikiData.artworkData
+      .filter(artwork => artwork.path)
+      .map(artwork => fromRoot.to(...artwork.path)),
+
     wikiData.albumData
-      .map(album => [
-        album.hasCoverArt && [
-          fromRoot.to('media.albumCover', album.directory, album.coverArtFileExtension),
-        ],
-
-        !empty(CacheableObject.getUpdateValue(album, 'bannerArtistContribs')) && [
-          fromRoot.to('media.albumBanner', album.directory, album.bannerFileExtension),
-        ],
-
-        !empty(CacheableObject.getUpdateValue(album, 'wallpaperArtistContribs')) &&
-        empty(album.wallpaperParts) && [
-          fromRoot.to('media.albumWallpaper', album.directory, album.wallpaperFileExtension),
-        ],
-
-        !empty(CacheableObject.getUpdateValue(album, 'wallpaperArtistContribs')) &&
-        !empty(album.wallpaperParts) &&
-          album.wallpaperParts.flatMap(part => [
-            part.asset &&
-              fromRoot.to('media.albumWallpaperPart', album.directory, part.asset),
-          ]),
-      ])
-      .flat(2)
-      .filter(Boolean),
-
-    wikiData.artistData
-      .filter(artist => artist.hasAvatar)
-      .map(artist => fromRoot.to('media.artistAvatar', artist.directory, artist.avatarFileExtension)),
-
-    wikiData.flashData
-      .map(flash => fromRoot.to('media.flashArt', flash.directory, flash.coverArtFileExtension)),
-
-    wikiData.trackData
-      .filter(track => track.hasUniqueCoverArt)
-      .map(track => fromRoot.to('media.trackCover', track.album.directory, track.directory, track.coverArtFileExtension)),
+      .flatMap(album => album.wallpaperParts
+        .filter(part => part.asset)
+        .map(part =>
+          fromRoot.to('media.albumWallpaperPart', album.directory, part.asset))),
+
+    wikiData.wikiInfo.wikiWallpaperParts
+      .filter(part => part.asset)
+      .map(part =>
+        fromRoot.to('media.path', part.asset)),
   ].flat();
 
   sortByName(paths, {getName: path => path});
diff --git a/src/html.js b/src/html.js
index 0fe424df..dd1d1960 100644
--- a/src/html.js
+++ b/src/html.js
@@ -53,6 +53,17 @@ export const attributeSpec = {
   },
 };
 
+let disabledSlotValidation = false;
+let disabledTagTracing = false;
+
+export function disableSlotValidation() {
+  disabledSlotValidation = true;
+}
+
+export function disableTagTracing() {
+  disabledTagTracing = true;
+}
+
 // Pass to tag() as an attributes key to make tag() return a 8lank tag if the
 // provided content is empty. Useful for when you'll only 8e showing an element
 // according to the presence of content that would 8elong there.
@@ -223,7 +234,11 @@ export function isBlank(content) {
     // could include content. These need to be checked too.
     // Check each of the templates one at a time.
     for (const template of result) {
-      const content = template.content;
+      // Resolve the content all the way down to a tag -
+      // if it's a template that returns another template,
+      // that won't do, because we need to detect if its
+      // final content is a tag marked onlyIfSiblings.
+      const content = normalize(template);
 
       if (content instanceof Tag && content.onlyIfSiblings) {
         continue;
@@ -352,8 +367,10 @@ export class Tag {
     this.attributes = attributes;
     this.content = content;
 
-    this.#traceError = new Error();
-  }
+    if (!disabledTagTracing) {
+      this.#traceError = new Error();
+    }
+}
 
   clone() {
     return Reflect.construct(this.constructor, [
@@ -512,6 +529,10 @@ export class Tag {
     }
   }
 
+  #getAttributeRaw(attribute) {
+    return this.attributes.get(attribute);
+  }
+
   set onlyIfContent(value) {
     this.#setAttributeFlag(onlyIfContent, value);
   }
@@ -579,7 +600,7 @@ export class Tag {
 
     try {
       this.content = this.content;
-    } catch (error) {
+    } catch {
       this.#setAttributeFlag(imaginarySibling, false);
     }
   }
@@ -662,7 +683,7 @@ export class Tag {
 
     const chunkwrapSplitter =
       (this.chunkwrap
-        ? this.#getAttributeString('split')
+        ? this.#getAttributeRaw('split')
         : null);
 
     let seenChunkwrapSplitter =
@@ -702,17 +723,19 @@ export class Tag {
             `of ${inspect(this, {compact: true})}`,
             {cause: caughtError});
 
-        error[Symbol.for(`hsmusic.aggregate.alwaysTrace`)] = true;
-        error[Symbol.for(`hsmusic.aggregate.traceFrom`)] = this.#traceError;
+        if (this.#traceError && !disabledTagTracing) {
+          error[Symbol.for(`hsmusic.aggregate.alwaysTrace`)] = true;
+          error[Symbol.for(`hsmusic.aggregate.traceFrom`)] = this.#traceError;
 
-        error[Symbol.for(`hsmusic.aggregate.unhelpfulTraceLines`)] = [
-          /content-function\.js/,
-          /util\/html\.js/,
-        ];
+          error[Symbol.for(`hsmusic.aggregate.unhelpfulTraceLines`)] = [
+            /content-function\.js/,
+            /util\/html\.js/,
+          ];
 
-        error[Symbol.for(`hsmusic.aggregate.helpfulTraceLines`)] = [
-          /content\/dependencies\/(.*\.js:.*(?=\)))/,
-        ];
+          error[Symbol.for(`hsmusic.aggregate.helpfulTraceLines`)] = [
+            /content\/dependencies\/(.*\.js:.*(?=\)))/,
+          ];
+        }
 
         throw error;
       }
@@ -727,7 +750,7 @@ export class Tag {
 
       const chunkwrapChunks =
         (typeof nonTemplateItem === 'string' && chunkwrapSplitter
-          ? itemContent.split(chunkwrapSplitter)
+          ? Array.from(getChunkwrapChunks(itemContent, chunkwrapSplitter))
           : null);
 
       const itemIncludesChunkwrapSplit =
@@ -773,7 +796,7 @@ export class Tag {
 
       appendItemContent: {
         if (itemIncludesChunkwrapSplit) {
-          for (const [index, chunk] of chunkwrapChunks.entries()) {
+          for (const [index, {chunk, following}] of chunkwrapChunks.entries()) {
             if (index === 0) {
               // The first chunk isn't actually a chunk all on its own, it's
               // text that should be appended to the previous chunk. We will
@@ -781,12 +804,27 @@ export class Tag {
               // the next chunk.
               content += chunk;
             } else {
-              const whitespace = chunk.match(/^\s+/) ?? '';
-              content += chunkwrapSplitter;
+              const followingWhitespace = following.match(/\s+$/) ?? '';
+              const chunkWhitespace = chunk.match(/^\s+/) ?? '';
+
+              if (followingWhitespace) {
+                content += following.slice(0, -followingWhitespace.length);
+              } else {
+                content += following;
+              }
+
               content += '</span>';
-              content += whitespace;
+
+              content += followingWhitespace;
+              content += chunkWhitespace;
+
               content += '<span class="chunkwrap">';
-              content += chunk.slice(whitespace.length);
+
+              if (chunkWhitespace) {
+                content += chunk.slice(chunkWhitespace.length);
+              } else {
+                content += chunk;
+              }
             }
           }
 
@@ -1009,6 +1047,49 @@ export class Tag {
   }
 }
 
+export function* getChunkwrapChunks(content, splitter) {
+  const splitString =
+    (typeof splitter === 'string'
+      ? splitter
+      : null);
+
+  if (splitString) {
+    let following = '';
+    for (const chunk of content.split(splitString)) {
+      yield {chunk, following};
+      following = splitString;
+    }
+
+    return;
+  }
+
+  const splitRegExp =
+    (splitter instanceof RegExp
+      ? new RegExp(
+          splitter.source,
+          (splitter.flags.includes('g')
+            ? splitter.flags
+            : splitter.flags + 'g'))
+      : null);
+
+  if (splitRegExp) {
+    let following = '';
+    let prevIndex = 0;
+    for (const match of content.matchAll(splitRegExp)) {
+      const chunk = content.slice(prevIndex, match.index);
+      yield {chunk, following};
+
+      following = match[0];
+      prevIndex = match.index + match[0].length;
+    }
+
+    const chunk = content.slice(prevIndex);
+    yield {chunk, following};
+
+    return;
+  }
+}
+
 export function attributes(attributes) {
   return new Attributes(attributes);
 }
@@ -1069,6 +1150,34 @@ export class Attributes {
   }
 
   add(...args) {
+    // Very common case: add({class: 'foo', id: 'bar'})¡
+    // The argument is a plain object (no Template, no Attributes,
+    // no blessAttributes symbol). We can skip the expensive
+    // isAttributesAdditionSinglet() validation and flatten/array handling.
+    if (
+      args.length === 1 &&
+      args[0] &&
+      typeof args[0] === 'object' &&
+      !Array.isArray(args[0]) &&
+      !(args[0] instanceof Attributes) &&
+      !(args[0] instanceof Template) &&
+      !Object.hasOwn(args[0], blessAttributes)
+    ) {
+      const obj = args[0];
+
+      // Preserve existing merge semantics by funnelling each key through
+      // the internal #addOneAttribute helper (handles class/style union,
+      // unique merging, etc.) but avoid *per-object* validation overhead.
+      for (const key of Reflect.ownKeys(obj)) {
+        this.#addOneAttribute(key, obj[key]);
+      }
+
+      // Match the original return style (list of results) so callers that
+      // inspect the return continue to work.
+      return obj;
+    }
+
+    // Fall back to the original slow-but-thorough implementation
     switch (args.length) {
       case 1:
         isAttributesAdditionSinglet(args[0]);
@@ -1080,10 +1189,11 @@ export class Attributes {
 
       default:
         throw new Error(
-          `Expected array or object, or attribute and value`);
+          'Expected array or object, or attribute and value');
     }
   }
 
+
   with(...args) {
     const clone = this.clone();
     clone.add(...args);
@@ -1254,6 +1364,9 @@ export class Attributes {
           return value.some(Boolean);
         } else if (value === null) {
           return false;
+        } else if (value instanceof RegExp) {
+          // Oooooooo.
+          return true;
         } else {
           // Other objects are an error.
           break;
@@ -1285,13 +1398,16 @@ export class Attributes {
       case 'number':
         return value.toString();
 
-      // If it's a kept object, it's an array.
       case 'object': {
-        const joiner =
-          (descriptor?.arraylike && descriptor?.join)
-            ?? ' ';
+        if (Array.isArray(value)) {
+          const joiner =
+            (descriptor?.arraylike && descriptor?.join)
+              ?? ' ';
 
-        return value.filter(Boolean).join(joiner);
+          return value.filter(Boolean).join(joiner);
+        } else {
+          return value;
+        }
       }
 
       default:
@@ -1671,6 +1787,10 @@ export class Template {
   }
 
   static validateSlotValueAgainstDescription(value, description) {
+    if (disabledSlotValidation) {
+      return true;
+    }
+
     if (value === undefined) {
       throw new TypeError(`Specify value as null or don't specify at all`);
     }
@@ -1963,6 +2083,8 @@ export const isAttributeValue =
   anyOf(
     isString, isNumber, isBoolean, isArray,
     isTag, isTemplate,
+    // Evil. Ooooo
+    validateInstanceOf(RegExp),
     validateArrayItems(item => isAttributeValue(item)));
 
 export const isAttributesAdditionPair = pair => {
diff --git a/src/page/album.js b/src/page/album.js
index 8c08b960..696e2854 100644
--- a/src/page/album.js
+++ b/src/page/album.js
@@ -43,7 +43,8 @@ export function pathsForTarget(album) {
       path: ['albumReferencedArtworks', album.directory],
 
       condition: () =>
-        !empty(album.referencedArtworks),
+        album.hasCoverArt &&
+        !empty(album.coverArtworks[0].referencedArtworks),
 
       contentFunction: {
         name: 'generateAlbumReferencedArtworksPage',
@@ -56,7 +57,8 @@ export function pathsForTarget(album) {
       path: ['albumReferencingArtworks', album.directory],
 
       condition: () =>
-        !empty(album.referencedByArtworks),
+        album.hasCoverArt &&
+        !empty(album.coverArtworks[0].referencedByArtworks),
 
       contentFunction: {
         name: 'generateAlbumReferencingArtworksPage',
diff --git a/src/page/track.js b/src/page/track.js
index 301af991..95647334 100644
--- a/src/page/track.js
+++ b/src/page/track.js
@@ -25,7 +25,8 @@ export function pathsForTarget(track) {
       path: ['trackReferencedArtworks', track.directory],
 
       condition: () =>
-        !empty(track.referencedArtworks),
+        track.hasUniqueCoverArt &&
+        !empty(track.trackArtworks[0].referencedArtworks),
 
       contentFunction: {
         name: 'generateTrackReferencedArtworksPage',
@@ -38,7 +39,8 @@ export function pathsForTarget(track) {
       path: ['trackReferencingArtworks', track.directory],
 
       condition: () =>
-        !empty(track.referencedByArtworks),
+        track.hasUniqueCoverArt &&
+        !empty(track.trackArtworks[0].referencedByArtworks),
 
       contentFunction: {
         name: 'generateTrackReferencingArtworksPage',
diff --git a/src/replacer.js b/src/replacer.js
index 32657a5a..779ee78d 100644
--- a/src/replacer.js
+++ b/src/replacer.js
@@ -8,7 +8,8 @@
 import * as marked from 'marked';
 
 import * as html from '#html';
-import {escapeRegex, typeAppearance} from '#sugar';
+import {empty, escapeRegex, typeAppearance} from '#sugar';
+import {matchMarkdownLinks} from '#wiki-data';
 
 export const replacerSpec = {
   'album': {
@@ -174,6 +175,11 @@ export const replacerSpec = {
     find: 'trackWithArtwork',
     link: 'linkTrackReferencingArtworks',
   },
+
+  'tooltip': {
+    value: (ref) => ref,
+    link: null,
+  }
 };
 
 // Syntax literals.
@@ -458,7 +464,7 @@ export function squashBackslashes(text) {
   // a set of characters where the backslash carries meaning
   // into later formatting (i.e. markdown). Note that we do
   // NOT compress double backslashes into single backslashes.
-  return text.replace(/([^\\](?:\\{2})*)\\(?![\\*_~>-])/g, '$1');
+  return text.replace(/([^\\](?:\\{2})*)\\(?![\\*_~>.-])/g, '$1');
 }
 
 export function restoreRawHTMLTags(text) {
@@ -520,6 +526,7 @@ export function postprocessComments(inputNodes) {
 
 function postprocessHTMLTags(inputNodes, tagName, callback) {
   const outputNodes = [];
+  const errors = [];
 
   const lastNode = inputNodes.at(-1);
 
@@ -587,10 +594,16 @@ function postprocessHTMLTags(inputNodes, tagName, callback) {
           return false;
         })();
 
-        outputNodes.push(
-          callback(attributes, {
-            inline,
-          }));
+        try {
+          outputNodes.push(
+            callback(attributes, {
+              inline,
+            }));
+        } catch (caughtError) {
+          errors.push(new Error(
+            `Failed to process ${match[0]}`,
+            {cause: caughtError}));
+        }
 
         // No longer at the start of a line after the tag - there will at
         // least be text with only '\n' before the next of this tag that's
@@ -613,15 +626,33 @@ function postprocessHTMLTags(inputNodes, tagName, callback) {
     outputNodes.push(node);
   }
 
+  if (!empty(errors)) {
+    throw new AggregateError(
+      errors,
+    `Errors postprocessing <${tagName}> tags`);
+  }
+
   return outputNodes;
 }
 
+function complainAboutMediaSrc(src) {
+  if (!src) {
+    throw new Error(`Missing "src" attribute`);
+  }
+
+  if (src.startsWith('/media/')) {
+    throw new Error(`Start "src" with "media/", not "/media/"`);
+  }
+}
+
 export function postprocessImages(inputNodes) {
   return postprocessHTMLTags(inputNodes, 'img',
     (attributes, {inline}) => {
       const node = {type: 'image'};
 
       node.src = attributes.get('src');
+      complainAboutMediaSrc(node.src);
+
       node.inline = attributes.get('inline') ?? inline;
 
       if (attributes.get('link')) node.link = attributes.get('link');
@@ -642,13 +673,17 @@ export function postprocessImages(inputNodes) {
 
 export function postprocessVideos(inputNodes) {
   return postprocessHTMLTags(inputNodes, 'video',
-    attributes => {
+    (attributes, {inline}) => {
       const node = {type: 'video'};
 
       node.src = attributes.get('src');
+      complainAboutMediaSrc(node.src);
+
+      node.inline = attributes.get('inline') ?? inline;
 
       if (attributes.get('width')) node.width = parseInt(attributes.get('width'));
       if (attributes.get('height')) node.height = parseInt(attributes.get('height'));
+      if (attributes.get('align')) node.align = attributes.get('align');
       if (attributes.get('pixelate')) node.pixelate = true;
 
       return node;
@@ -661,8 +696,13 @@ export function postprocessAudios(inputNodes) {
       const node = {type: 'audio'};
 
       node.src = attributes.get('src');
+      complainAboutMediaSrc(node.src);
+
       node.inline = attributes.get('inline') ?? inline;
 
+      if (attributes.get('align')) node.align = attributes.get('align');
+      if (attributes.get('nameless')) node.nameless = true;
+
       return node;
     });
 }
@@ -762,110 +802,234 @@ export function postprocessExternalLinks(inputNodes) {
       continue;
     }
 
-    const plausibleLinkRegexp = /\[.*?\)/g;
-
-    let textContent = '';
+    let textNode = {
+      i: node.i,
+      iEnd: null,
+      type: 'text',
+      data: '',
+    };
 
-    let plausibleMatch = null, parseFrom = 0;
-    while (plausibleMatch = plausibleLinkRegexp.exec(node.data)) {
-      textContent += node.data.slice(parseFrom, plausibleMatch.index);
-
-      // Pedantic rules use more particular parentheses detection in link
-      // destinations - they allow one level of balanced parentheses, and
-      // otherwise, parentheses must be escaped. This allows for entire links
-      // to be wrapped in parentheses, e.g below:
-      //
-      //   This is so cool. ([You know??](https://example.com))
-      //
-      const definiteMatch =
-        marked.Lexer.rules.inline.pedantic.link
-          .exec(node.data.slice(plausibleMatch.index));
-
-      if (definiteMatch) {
-        const {1: label, 2: href} = definiteMatch;
-
-        // Split the containing text node into two - the second of these will
-        // be added after iterating over matches, or by the next match.
-        if (textContent.length) {
-          outputNodes.push({type: 'text', data: textContent});
-          textContent = '';
-        }
+    let parseFrom = 0;
+    for (const match of matchMarkdownLinks(node.data, {marked})) {
+      const {label, href, index, length} = match;
 
-        const offset = plausibleMatch.index + definiteMatch.index;
-        const length = definiteMatch[0].length;
+      textNode.data += node.data.slice(parseFrom, index);
 
-        outputNodes.push({
-          i: node.i + offset,
-          iEnd: node.i + offset + length,
-          type: 'external-link',
-          data: {label, href},
-        });
+      // Split the containing text node into two - the second of these will
+      // be filled in and pushed by the next match, or after iterating over
+      // all matches.
+      if (textNode.data) {
+        textNode.iEnd = textNode.i + textNode.data.length;
+        outputNodes.push(textNode);
 
-        parseFrom = offset + length;
-      } else {
-        parseFrom = plausibleMatch.index;
+        textNode = {
+          i: node.i + index + length,
+          iEnd: null,
+          type: 'text',
+          data: '',
+        };
       }
+
+      outputNodes.push({
+        i: node.i + index,
+        iEnd: node.i + index + length,
+        type: 'external-link',
+        data: {label, href},
+      });
+
+      parseFrom = index + length;
     }
 
     if (parseFrom !== node.data.length) {
-      textContent += node.data.slice(parseFrom);
+      textNode.data += node.data.slice(parseFrom);
+      textNode.iEnd = node.iEnd;
     }
 
-    if (textContent.length) {
-      outputNodes.push({type: 'text', data: textContent});
+    if (textNode.data) {
+      outputNodes.push(textNode);
     }
   }
 
   return outputNodes;
 }
 
-export function parseInput(input) {
+export function parseContentNodes(input, {
+  errorMode = 'throw',
+} = {}) {
   if (typeof input !== 'string') {
     throw new TypeError(`Expected input to be string, got ${typeAppearance(input)}`);
   }
 
-  try {
-    let output = parseNodes(input, 0);
-    output = postprocessComments(output);
-    output = postprocessImages(output);
-    output = postprocessVideos(output);
-    output = postprocessAudios(output);
-    output = postprocessHeadings(output);
-    output = postprocessSummaries(output);
-    output = postprocessExternalLinks(output);
-    return output;
-  } catch (errorNode) {
-    if (errorNode.type !== 'error') {
-      throw errorNode;
+  let result = null, error = null;
+
+  process: {
+    try {
+      result = parseNodes(input, 0);
+    } catch (caughtError) {
+      if (caughtError.type === 'error') {
+        const {i, data: {message}} = caughtError;
+
+        let lineStart = input.slice(0, i).lastIndexOf('\n');
+        if (lineStart >= 0) {
+          lineStart += 1;
+        } else {
+          lineStart = 0;
+        }
+
+        let lineEnd = input.slice(i).indexOf('\n');
+        if (lineEnd >= 0) {
+          lineEnd += i;
+        } else {
+          lineEnd = input.length;
+        }
+
+        const line = input.slice(lineStart, lineEnd);
+
+        const cursor = i - lineStart;
+
+        error =
+          new SyntaxError(
+            `Parse error (at pos ${i}): ${message}\n` +
+            line + `\n` +
+            '-'.repeat(cursor) + '^');
+      } else {
+        error = caughtError;
+      }
+
+      // A parse error means there's no output to continue with at all,
+      // so stop here.
+      break process;
     }
 
-    const {
-      i,
-      data: {message},
-    } = errorNode;
+    const postprocessErrors = [];
+
+    for (const postprocess of [
+      postprocessComments,
+      postprocessImages,
+      postprocessVideos,
+      postprocessAudios,
+      postprocessHeadings,
+      postprocessSummaries,
+      postprocessExternalLinks,
+    ]) {
+      try {
+        result = postprocess(result);
+      } catch (caughtError) {
+        const error =
+          new Error(
+            `Error in step ${`"${postprocess.name}"`}`,
+            {cause: caughtError});
+
+        error[Symbol.for('hsmusic.aggregate.translucent')] = true;
+
+        postprocessErrors.push(error);
+      }
+    }
 
-    let lineStart = input.slice(0, i).lastIndexOf('\n');
-    if (lineStart >= 0) {
-      lineStart += 1;
-    } else {
-      lineStart = 0;
+    if (!empty(postprocessErrors)) {
+      error =
+        new AggregateError(
+          postprocessErrors,
+        `Errors postprocessing content text`);
+
+      error[Symbol.for('hsmusic.aggregate.translucent')] = 'single';
     }
+  }
 
-    let lineEnd = input.slice(i).indexOf('\n');
-    if (lineEnd >= 0) {
-      lineEnd += i;
+  if (errorMode === 'throw') {
+    if (error) {
+      throw error;
     } else {
-      lineEnd = input.length;
+      return result;
     }
+  } else if (errorMode === 'return') {
+    if (!result) {
+      result = [{
+        i: 0,
+        iEnd: input.length,
+        type: 'text',
+        data: input,
+      }];
+    }
+
+    return {error, result};
+  } else {
+    throw new Error(`Unknown errorMode ${errorMode}`);
+  }
+}
 
-    const line = input.slice(lineStart, lineEnd);
+export function* splitContentNodesAround(nodes, splitter) {
+  if (splitter instanceof RegExp) {
+    const regex = splitter;
 
-    const cursor = i - lineStart;
+    splitter = function*(text) {
+      for (const match of text.matchAll(regex)) {
+        yield {
+          index: match.index,
+          length: match[0].length,
+        };
+      }
+    };
+  }
+
+  if (typeof splitter === 'string') {
+    throw new TypeError(`Expected generator or regular expression`);
+  }
 
-    throw new SyntaxError([
-      `Parse error (at pos ${i}): ${message}`,
-      line,
-      '-'.repeat(cursor) + '^',
-    ].join('\n'));
+  function* splitTextNode(node) {
+    let textNode = {
+      i: node.i,
+      iEnd: null,
+      type: 'text',
+      data: '',
+    };
+
+    let parseFrom = 0;
+    for (const match of splitter(node.data)) {
+      const {index, length} = match;
+
+      textNode.data += node.data.slice(parseFrom, index);
+
+      if (textNode.data) {
+        textNode.iEnd = textNode.i + textNode.data.length;
+        yield textNode;
+      }
+
+      yield {
+        i: node.i + index,
+        iEnd: node.i + index + length,
+        type: 'separator',
+        data: {
+          text: node.data.slice(index, index + length),
+          match,
+        },
+      };
+
+      textNode = {
+        i: node.i + index + length,
+        iEnd: null,
+        type: 'text',
+        data: '',
+      };
+
+      parseFrom = index + length;
+    }
+
+    if (parseFrom !== node.data.length) {
+      textNode.data += node.data.slice(parseFrom);
+      textNode.iEnd = node.iEnd;
+    }
+
+    if (textNode.data) {
+      yield textNode;
+    }
+  }
+
+  for (const node of nodes) {
+    if (node.type === 'text') {
+      yield* splitTextNode(node);
+    } else {
+      yield node;
+    }
   }
 }
diff --git a/src/reverse.js b/src/reverse.js
index 9ad5c8a7..b4b225f0 100644
--- a/src/reverse.js
+++ b/src/reverse.js
@@ -83,7 +83,9 @@ function reverseHelper(spec) {
     for (const referencedThing of allReferencedThings) {
       if (cacheRecord.has(referencedThing)) {
         const referencingThings = cacheRecord.get(referencedThing);
-        sortByDate(referencingThings);
+        sortByDate(referencingThings, {
+          getDate: spec.date ?? (thing => thing.date),
+        });
       }
     }
 
@@ -100,28 +102,7 @@ function reverseHelper(spec) {
   };
 }
 
-const hardcodedReverseSpecs = {
-  // Artworks aren't Thing objects.
-  // This spec operates on albums and tracks alike!
-  artworksWhichReference: {
-    bindTo: 'wikiData',
-
-    referencing: ({albumData, trackData}) =>
-      [...albumData, ...trackData]
-        .flatMap(referencingThing =>
-          referencingThing.referencedArtworks
-            .map(({thing: referencedThing, ...referenceDetails}) => ({
-              referencingThing,
-              referencedThing,
-              referenceDetails,
-            }))),
-
-    referenced: ({referencedThing}) => [referencedThing],
-
-    tidy: ({referencingThing, referenceDetails}) =>
-      ({thing: referencingThing, ...referenceDetails}),
-  },
-};
+const hardcodedReverseSpecs = {};
 
 const findReverseHelperConfig = {
   word: `reverse`,
diff --git a/src/static/css/site.css b/src/static/css/site.css
index c92c65ad..a9ed90c6 100644
--- a/src/static/css/site.css
+++ b/src/static/css/site.css
@@ -61,7 +61,7 @@ body::before, .wallpaper-part {
 
 #page-container {
   max-width: 1100px;
-  margin: 0 auto 40px;
+  margin: 0 auto 38px;
   padding: 15px 0;
 }
 
@@ -76,10 +76,25 @@ body::before, .wallpaper-part {
   height: unset;
 }
 
+@property --banner-shine {
+  syntax: '<percentage>';
+  initial-value: 0%;
+  inherits: false;
+}
+
 #banner {
   margin: 10px 0;
   width: 100%;
   position: relative;
+
+  --banner-shine: 4%;
+  -webkit-box-reflect: below -12px linear-gradient(transparent, color-mix(in srgb, transparent, var(--banner-shine) white));
+  transition: --banner-shine 0.8s;
+}
+
+#banner:hover {
+  --banner-shine: 35%;
+  transition-delay: 0.3s;
 }
 
 #banner::after {
@@ -161,10 +176,9 @@ body::before, .wallpaper-part {
 }
 
 .sidebar-column {
-  flex: 1 1 20%;
+  flex: 1 1 35%;
   min-width: 150px;
   max-width: 250px;
-  flex-basis: 250px;
   align-self: flex-start;
 }
 
@@ -262,7 +276,11 @@ body::before, .wallpaper-part {
 #page-container {
   background-color: var(--bg-color, rgba(35, 35, 35, 0.8));
   color: #ffffff;
-  box-shadow: 0 0 40px rgba(0, 0, 0, 0.5);
+  border-bottom: 2px solid #fff1;
+  box-shadow:
+    0 0 40px #0008,
+    0 2px 15px -3px #2221,
+    0 2px 6px 2px #1113;
 }
 
 #skippers > * {
@@ -583,6 +601,15 @@ summary.underline-white > span:hover a:not(:hover) {
   border-bottom-left-radius: 0;
 }
 
+.track-list-sidebar-box summary {
+  padding-left: 20px !important;
+  text-indent: -15px !important;
+}
+
+.track-list-sidebar-box .track-section-range {
+  white-space: nowrap;
+}
+
 .wiki-search-sidebar-box {
   padding: 1px 0 0 0;
 
@@ -734,6 +761,96 @@ summary.underline-white > span:hover a:not(:hover) {
   cursor: default;
 }
 
+.wiki-search-filter-container {
+  padding: 4px;
+}
+
+.wiki-search-filter-link {
+  display: inline-block;
+  margin: 2px;
+  padding: 2px 4px;
+  border: 2px solid transparent;
+  border-radius: 4px;
+}
+
+.wiki-search-filter-link:where(.active.shown) {
+  animation:
+    0.15s ease   0.00s forwards normal    show-filter,
+    0.60s linear 0.15s infinite alternate blink-filter;
+}
+
+.wiki-search-filter-link:where(.active:not(.shown)) {
+  animation:
+    0.00s linear 0.00s forwards normal    show-filter,
+    0.60s linear 0.00s infinite alternate blink-filter;
+}
+
+.wiki-search-filter-link:where(:not(.active).hidden) {
+  /* We can't just reverse the show-filter animation,
+   * because that won't actually start it over again.
+   */
+  animation:
+    0.15s ease   0.00s forwards reverse   show-filter-the-sequel;
+}
+
+.wiki-search-filter-link.active-from-query {
+  background: var(--primary-color);
+  border-color: var(--primary-color);
+  color: #000a;
+  animation: none;
+}
+
+.wiki-search-filter-link.active-from-query::after {
+  content: "I";
+  color: black;
+  font-family: monospace;
+  font-weight: 800;
+  font-size: 1.2em;
+  margin-left: 0.5ch;
+  vertical-align: middle;
+  animation: 1s steps(2, jump-none) 0.6s infinite blink-caret;
+}
+
+@keyframes show-filter {
+  from {
+    background: transparent;
+    border-color: transparent;
+    color: var(--primary-color);
+  }
+
+  to {
+    background: var(--primary-color);
+    border-color: var(--primary-color);
+    color: black;
+  }
+}
+
+/* Exactly the same as show-filter above. */
+@keyframes show-filter-the-sequel {
+  from {
+    background: transparent;
+    border-color: transparent;
+    color: var(--primary-color);
+  }
+
+  to {
+    background: var(--primary-color);
+    border-color: var(--primary-color);
+    color: black;
+  }
+}
+
+@keyframes blink-filter {
+  to {
+    background: color-mix(in srgb, var(--primary-color) 90%, transparent);
+  }
+}
+
+@keyframes blink-caret {
+  from { opacity: 0; }
+  to { opacity: 1; }
+}
+
 .wiki-search-result {
   position: relative;
   display: flex;
@@ -922,7 +1039,11 @@ a .normal-content {
 
   background-color: var(--primary-color);
 
-  mask-image: url(/static-4p1/misc/image.svg);
+  /* mask-image is set in content JavaScript,
+   * because we can't identify the correct nor
+   * absolute path to the file from CSS.
+   */
+
   mask-repeat: no-repeat;
   mask-position: calc(100% - 2px);
   vertical-align: text-bottom;
@@ -950,29 +1071,46 @@ a .normal-content {
   font-weight: 800;
 }
 
+.nav-links-hierarchical .nav-link + .nav-link::before,
 .nav-links-hierarchical .nav-link + .blockwrap .nav-link::before {
   content: "\0020/\0020";
 }
 
-.series-nav-link {
+.series-nav-links {
   display: inline-block;
 }
 
-.series-nav-link:not(:first-child)::before {
+.series-nav-links:not(:first-child)::before {
   content: "\00a0»\00a0";
   font-weight: normal;
 }
 
-.series-nav-link:not(:last-child)::after {
+.series-nav-links:not(:last-child)::after {
   content: ",\00a0";
 }
 
-.series-nav-link + .series-nav-link::before {
+.series-nav-links + .series-nav-links::before {
   content: "";
 }
 
+.dot-switcher > span:not(:first-child) {
+  display: inline-block;
+  white-space: nowrap;
+}
+
+/* Yeah, all this stuff only applies to elements of the dot switcher
+ * besides the first, which will necessarily have a bullet point at left.
+ */
+.dot-switcher *:where(.dot-switcher > span:not(:first-child) > *) {
+  display: inline-block;
+  white-space: wrap;
+  text-align: left;
+  vertical-align: top;
+}
+
 .dot-switcher > span:not(:first-child)::before {
   content: "\0020\00b7\0020";
+  white-space: pre;
   font-weight: 800;
 }
 
@@ -999,7 +1137,7 @@ a .normal-content {
   display: block;
 }
 
-#secondary-nav.album-secondary-nav.with-previous-next {
+#secondary-nav.album-secondary-nav {
   display: flex;
   justify-content: space-around;
   padding-left: 7.5% !important;
@@ -1017,7 +1155,8 @@ a .normal-content {
   margin-right: 5px;
 }
 
-#secondary-nav.album-secondary-nav .dot-switcher {
+#secondary-nav.album-secondary-nav .group-nav-links .dot-switcher,
+#secondary-nav.album-secondary-nav .series-nav-links .dot-switcher {
   white-space: nowrap;
 }
 
@@ -1069,7 +1208,17 @@ a .normal-content {
   text-decoration: none !important;
 }
 
+.text-with-tooltip.wiki-edits > .hoverable {
+  white-space: nowrap;
+}
+
+.isolate-tooltip-z-indexing > * {
+  position: relative;
+  z-index: -1;
+}
+
 .tooltip {
+  font-size: 1rem;
   position: absolute;
   z-index: 3;
   left: -10px;
@@ -1077,7 +1226,12 @@ a .normal-content {
   display: none;
 }
 
-li:not(:first-child:last-child) .tooltip,
+.cover-artwork .tooltip,
+#sidebar .tooltip {
+  font-size: 0.9rem;
+}
+
+li:not(:first-child:last-child) .tooltip:where(:not(.cover-artwork .tooltip)),
 .offset-tooltips > :not(:first-child:last-child) .tooltip {
   left: 14px;
 }
@@ -1111,7 +1265,8 @@ li:not(:first-child:last-child) .tooltip,
 .missing-duration-tooltip,
 .commentary-date-tooltip,
 .rerelease-tooltip,
-.first-release-tooltip {
+.first-release-tooltip,
+.content-tooltip {
   padding: 3px 4px 2px 2px;
   left: -10px;
 }
@@ -1119,18 +1274,23 @@ li:not(:first-child:last-child) .tooltip,
 .thing-name-tooltip,
 .wiki-edits-tooltip {
   padding: 3px 4px 2px 2px;
-  left: -6px !important;
+  left: -6px;
 }
 
-.wiki-edits-tooltip {
+.thing-name-tooltip .tooltip-content,
+.wiki-edits-tooltip .tooltip-content {
   font-size: 0.85em;
 }
 
-/* Terrifying?
- * https://stackoverflow.com/a/64424759/4633828
- */
-.thing-name-tooltip { margin-right: -120px; }
-.wiki-edits-tooltip { margin-right: -200px; }
+.thing-name-tooltip .tooltip-content {
+  width: max-content;
+  max-width: 120px;
+}
+
+.wiki-edits-tooltip .tooltip-content {
+  width: max-content;
+  max-width: 200px;
+}
 
 .contribution-tooltip .tooltip-content {
   padding: 6px 2px 2px 2px;
@@ -1288,6 +1448,30 @@ li:not(:first-child:last-child) .tooltip,
   font-size: 0.9em;
 }
 
+.content-tooltip-guy .hoverable a {
+  text-decoration-color: transparent;
+  text-decoration-style: dotted;
+}
+
+.content-tooltip-guy {
+  display: inline-block;
+}
+
+.content-tooltip-guy.has-link .text-with-tooltip-interaction-cue {
+  text-decoration-color: var(--primary-color);
+}
+
+.content-tooltip .tooltip-content {
+  padding: 3px 4.5px;
+  width: 240px;
+}
+
+.cover-artwork .content-tooltip {
+  font-size: 0.85rem;
+  padding: 2px 3px;
+  width: 220px;
+}
+
 .external-icon {
   display: inline-block;
   padding: 0 3px;
@@ -1338,6 +1522,38 @@ s.spoiler::-moz-selection {
   background: white;
 }
 
+span.path, code.filename {
+  font-size: 0.95em;
+  font-family: "courier new", monospace;
+  font-weight: 800;
+  background: #ccc3;
+
+  padding: 0.05em 0.5ch;
+  border: 1px solid #ccce;
+  border-radius: 2px;
+  line-height: 1.4;
+}
+
+.image-details code.filename {
+  margin-left: -0.4ch;
+  opacity: 0.8;
+}
+
+.image-details code.filename:hover {
+  opacity: 1;
+  cursor: text;
+}
+
+span.path i {
+  display: inline-block;
+  font-style: normal;
+}
+
+span.path i::before {
+  content: "\0020/\0020";
+  color: #ccc;
+}
+
 progress {
   accent-color: var(--primary-color);
 }
@@ -1366,12 +1582,9 @@ hr.cute,
   border-style: none none dotted none;
 }
 
-#cover-art-container {
+.cover-artwork {
   font-size: 0.8em;
   border: 2px solid var(--primary-color);
-  box-shadow:
-    0 2px 14px -6px var(--primary-color),
-    0 0 12px 12px #00000080;
 
   border-radius: 0 0 4px 4px;
   background: var(--bg-black-color);
@@ -1380,37 +1593,64 @@ hr.cute,
           backdrop-filter: blur(3px);
 }
 
-#cover-art-container:has(.image-details),
-#cover-art-container.has-image-details {
+.cover-artwork:has(.image-details),
+.cover-artwork.has-image-details {
   border-radius: 0 0 6px 6px;
 }
 
-#cover-art-container:not(:has(.image-details)),
-#cover-art-container:not(.has-image-details) {
+.cover-artwork:not(:has(.image-details)),
+.cover-artwork:not(.has-image-details) {
   /* Hacky: `overflow: hidden` hides tag tooltips, so it can't be applied
    * if we've got tags/details visible. But it's okay, because we only
    * need to apply it if it *doesn't* - that's when the rounded border
-   * of #cover-art-container needs to cut off its child image-container
+   * of the .cover-artwork needs to cut off its child .image-container
    * (which has a background that otherwise causes sharp corners).
    */
   overflow: hidden;
 }
 
-#cover-art-container .image-container {
-  /* Border is handled on the cover-art-container. */
+#artwork-column .cover-artwork {
+  box-shadow:
+    0 2px 14px -6px var(--primary-color),
+    0 0 12px 12px #00000080;
+}
+
+#artwork-column .cover-artwork:not(:first-child),
+#artwork-column .cover-artwork-joiner {
+  margin-left: 30px;
+  margin-right: 5px;
+}
+
+#artwork-column .cover-artwork:first-child + .cover-artwork-joiner,
+#artwork-column .cover-artwork.attached-artwork-is-main-artwork,
+#artwork-column .cover-artwork.attached-artwork-is-main-artwork + .cover-artwork-joiner {
+  margin-left: 17.5px;
+  margin-right: 17.5px;
+}
+
+.cover-artwork:where(#artwork-column .cover-artwork:not(:first-child)) {
+  margin-top: 20px;
+}
+
+#artwork-column .cover-artwork:last-child:not(:first-child) {
+  margin-bottom: 25px;
+}
+
+.cover-artwork .image-container {
+  /* Border is handled on the .cover-artwork. */
   border: none;
-  border-radius: 0;
+  border-radius: 0 !important;
 }
 
-#cover-art-container .image-details {
+.cover-artwork .image-details {
   border-top-color: var(--deep-color);
 }
 
-#cover-art-container .image-details + .image-details {
+.cover-artwork .image-details + .image-details {
   border-top-color: var(--primary-color);
 }
 
-#cover-art-container .image {
+.cover-artwork .image {
   display: block;
   width: 100%;
   height: 100%;
@@ -1453,6 +1693,10 @@ hr.cute,
   margin-bottom: 2px;
 }
 
+ul.image-details.art-tag-details {
+  padding-bottom: 0;
+}
+
 ul.image-details.art-tag-details li {
   display: inline-block;
 }
@@ -1461,35 +1705,64 @@ ul.image-details.art-tag-details li:not(:last-child)::after {
   content: " \00b7 ";
 }
 
-.image-details.non-unique-details {
-  font-style: oblique;
-}
-
 p.image-details.illustrator-details {
   text-align: center;
   font-style: oblique;
 }
 
-p.content-heading:has(+ .commentary-entry-heading.dated) {
-  clear: right;
+p.image-details.origin-details {
+  margin-bottom: 2px;
 }
 
-.commentary-entry-heading {
-  display: flex;
-  flex-direction: row;
+p.image-details.origin-details .origin-details {
+  display: block;
+  margin-top: 0.25em;
+}
 
-  margin-left: 15px;
-  padding-left: 5px;
-  max-width: 625px;
-  padding-bottom: 0.2em;
+.cover-artwork-joiner {
+  z-index: -2;
+}
 
-  border-bottom: 1px solid var(--dim-color);
+.cover-artwork-joiner::after {
+  content: "";
+  display: block;
+  width: 0;
+  height: 15px;
+  margin-left: auto;
+  margin-right: auto;
+  border-right: 3px solid var(--primary-color);
 }
 
-.commentary-entry-heading-text {
-  flex-grow: 1;
-  padding-left: 1.25ch;
+.cover-artwork-joiner + .cover-artwork {
+  margin-top: 0 !important;
+}
+
+.album-art-info {
+  font-size: 0.8em;
+  border: 2px solid var(--deep-color);
+
+  margin: 10px min(15px, 1vw) 15px;
+
+  background: var(--bg-black-color);
+  padding: 6px;
+  border-radius: 5px;
+
+  -webkit-backdrop-filter: blur(3px);
+          backdrop-filter: blur(3px);
+}
+
+.album-art-info p {
+  margin: 0;
+}
+
+.commentary-entry-heading {
+  margin-left: 15px;
+  padding-left: calc(5px + 1.25ch);
   text-indent: -1.25ch;
+  margin-right: min(calc(8vw - 35px), 45px);
+  padding-bottom: 0.2em;
+
+  border-bottom: 1px solid var(--dim-color);
 }
 
 .commentary-entry-accent {
@@ -1497,13 +1770,12 @@ p.content-heading:has(+ .commentary-entry-heading.dated) {
 }
 
 .commentary-entry-heading .commentary-date {
-  flex-shrink: 0;
-
-  margin-left: 0.75ch;
-  align-self: flex-end;
+  display: inline-block;
+  text-indent: 0;
+}
 
-  padding-left: 0.5ch;
-  padding-right: 0.25ch;
+.commentary-entry-heading.dated .commentary-entry-heading-text {
+  margin-right: 0.75ch;
 }
 
 .commentary-entry-heading .hoverable {
@@ -1518,6 +1790,15 @@ p.content-heading:has(+ .commentary-entry-heading.dated) {
   color: var(--primary-color);
 }
 
+.inherited-commentary-section {
+  clear: right;
+  margin-top: 1em;
+  margin-right: min(4vw, 60px);
+  border: 2px solid var(--deep-color);
+  border-radius: 4px;
+  background: #ffffff07;
+}
+
 .commentary-art {
   float: right;
   width: 30%;
@@ -1532,6 +1813,33 @@ p.content-heading:has(+ .commentary-entry-heading.dated) {
   box-shadow: 0 0 4px 5px rgba(0, 0, 0, 0.25) !important;
 }
 
+.lyrics-switcher {
+  padding-left: 20px;
+}
+
+.lyrics-switcher > span:not(:first-child)::before {
+  content: "\0020\00b7\0020";
+  font-weight: 800;
+}
+
+.lyrics-entry {
+  padding-left: 40px;
+}
+
+.lyrics-entry .lyrics-details,
+.lyrics-entry .origin-details {
+  font-size: 0.9em;
+  font-style: oblique;
+}
+
+.lyrics-entry .lyrics-details {
+  margin-bottom: 0;
+}
+
+.lyrics-entry .origin-details {
+  margin-top: 0.25em;
+}
+
 .js-hide,
 .js-show-once-data,
 .js-hide-once-data {
@@ -1539,25 +1847,32 @@ p.content-heading:has(+ .commentary-entry-heading.dated) {
 }
 
 .content-image-container,
-.content-video-container {
+.content-video-container,
+.content-audio-container {
   margin-top: 1em;
   margin-bottom: 1em;
 }
 
-.content-image-container.align-center,
-.content-video-container.align-center,
-.content-audio-container.align-center {
+.content-image-container.align-center {
   text-align: center;
   margin-top: 1.5em;
   margin-bottom: 1.5em;
 }
 
-a.align-center, img.align-center, audio.align-center {
+.content-image-container.align-full {
+  width: 100%;
+}
+
+a.align-center, img.align-center, audio.align-center, video.align-center {
   display: block;
   margin-left: auto;
   margin-right: auto;
 }
 
+a.align-full, img.align-full, video.align-full {
+  width: 100%;
+}
+
 center {
   margin-top: 1em;
   margin-bottom: 1em;
@@ -1668,6 +1983,54 @@ ul.quick-info li:not(:last-child)::after {
   margin-top: 25px;
 }
 
+.gallery-set-switcher {
+  text-align: center;
+}
+
+.gallery-view-switcher {
+  margin-left: auto;
+  margin-right: auto;
+  text-align: center;
+  line-height: 1.4;
+}
+
+#content.top-index section {
+  margin-bottom: 1.5em;
+}
+
+.expandable-gallery-section .section-expando {
+  margin-top: 1em;
+  margin-bottom: 2em;
+
+  display: flex;
+  flex-direction: row;
+  justify-content: space-around;
+}
+
+.expandable-gallery-section .section-expando-content {
+  text-align: center;
+  line-height: 1.5;
+}
+
+.expandable-gallery-section .section-expando-toggle {
+  text-decoration: underline;
+  text-decoration-style: dotted;
+}
+
+.expandable-gallery-section.expanded .section-content-below-cut {
+  animation: expand-gallery-section 0.8s forwards;
+}
+
+@keyframes expand-gallery-section {
+  from {
+    opacity: 0;
+  }
+
+  to {
+    opacity: 1;
+  }
+}
+
 .quick-description:not(.has-external-links-only) {
   --clamped-padding-ratio: max(var(--responsive-padding-ratio), 0.06);
   margin-left: auto;
@@ -1698,6 +2061,7 @@ ul.quick-info li:not(:last-child)::after {
 
 .quick-description > blockquote {
   margin-left: 0 !important;
+  margin-right: 0 !important;
 }
 
 .quick-description .description-content.long hr ~ p {
@@ -1745,7 +2109,6 @@ ul.quick-info li:not(:last-child)::after {
 
 li .by {
   font-style: oblique;
-  max-width: 600px;
 }
 
 li .by a {
@@ -1761,8 +2124,8 @@ p code {
 
 #content blockquote {
   margin-left: 40px;
-  max-width: 600px;
-  margin-right: 0;
+  margin-right: min(8vw, 75px);
+  width: auto;
 }
 
 #content blockquote blockquote {
@@ -1809,7 +2172,6 @@ main.long-content > h1 {
 
 dl dt {
   padding-left: 40px;
-  max-width: 600px;
 }
 
 dl dt {
@@ -1838,6 +2200,13 @@ ul > li.has-details {
   margin-left: -17px;
 }
 
+li .origin-details {
+  display: block;
+  margin-left: 2ch;
+  font-size: 0.9em;
+  font-style: oblique;
+}
+
 .album-group-list dt,
 .group-series-list dt {
   font-style: oblique;
@@ -1849,6 +2218,15 @@ ul > li.has-details {
   margin-left: 0;
 }
 
+.album-group-list li {
+  padding-left: 1.5ch;
+  text-indent: -1.5ch;
+}
+
+.album-group-list li > * {
+  text-indent: 0;
+}
+
 .album-group-list blockquote {
   max-width: 540px;
   margin-bottom: 9px;
@@ -1879,31 +2257,54 @@ ul > li.has-details {
 
 #content hr {
   border: 1px inset #808080;
-  width: 100%;
+}
+
+#content hr.split {
+  color: #808080;
 }
 
 #content hr.split::before {
   content: "(split)";
-  color: #808080;
 }
 
-#content hr.split {
+#content hr.main-separator {
+  color: var(--dim-color);
+  clear: none;
+  margin-top: -0.25em;
+  margin-bottom: 1.75em;
+}
+
+#content hr.main-separator::before {
+  content: "♦";
+  font-size: 1.2em;
+}
+
+#content hr.split,
+#content hr.main-separator {
   position: relative;
   overflow: hidden;
   border: none;
 }
 
-#content hr.split::after {
+#content hr.split::after,
+#content hr.main-separator::after {
   display: inline-block;
   content: "";
-  border: 1px inset #808080;
-  width: 100%;
+  width: calc(100% - min(calc(8vw - 35px), 45px));
   position: absolute;
   top: 50%;
-  margin-top: -2px;
   margin-left: 10px;
 }
 
+#content hr.split::after {
+  border: 1px inset currentColor;
+  margin-top: -2px;
+}
+
+#content hr.main-separator::after {
+  border-bottom: 1px solid currentColor;
+}
+
 li > ul {
   margin-top: 5px;
 }
@@ -2217,7 +2618,33 @@ html[data-url-key="localized.listing"][data-url-value0="tags/network"] dl dt:las
     linear-gradient(#000000bb, #000000bb),
     var(--primary-color);
 
-  box-shadow: 0 -2px 6px -1px var(--dim-color) inset;
+  --drop-shadow: 0 -2px 6px -1px var(--dim-color) inset;
+  box-shadow: var(--drop-shadow);
+}
+
+.drop.shiny {
+  cursor: default;
+}
+
+@supports (box-shadow: 1px 1px 1px color-mix(in srgb, blue, 40% red)) {
+  @property --drop-shine {
+    syntax: '<percentage>';
+    initial-value: 0%;
+    inherits: false;
+  }
+
+  .drop.shiny {
+    cursor: default;
+    transition: --drop-shine 0.2s;
+  }
+
+  .drop.shiny:hover {
+    --drop-shine: 100%;
+
+    box-shadow:
+      var(--drop-shadow),
+      0 2px 4px -0.5px color-mix(in srgb, var(--primary-color), calc(100% - var(--drop-shine)) transparent);
+  }
 }
 
 .commentary-drop {
@@ -2249,7 +2676,8 @@ html[data-url-key="localized.listing"][data-url-value0="tags/network"] dl dt:las
 /* Videos and audios (in content) get a lite version of image-container. */
 .content-video-container,
 .content-audio-container {
-  width: min-content;
+  width: fit-content;
+  max-width: 100%;
   background-color: var(--dark-color);
   border: 2px solid var(--primary-color);
   border-radius: 2.5px 2.5px 3px 3px;
@@ -2259,6 +2687,30 @@ html[data-url-key="localized.listing"][data-url-value0="tags/network"] dl dt:las
 .content-video-container video,
 .content-audio-container audio {
   display: block;
+  max-width: 100%;
+}
+
+.content-video-container.align-center,
+.content-audio-container.align-center {
+  margin-left: auto;
+  margin-right: auto;
+}
+
+.content-video-container.align-full,
+.content-audio-container.align-full {
+  width: 100%;
+}
+
+.content-audio-container .filename {
+  color: white;
+  font-family: monospace;
+  display: block;
+  font-size: 0.9em;
+  padding-left: 1ch;
+  padding-right: 1ch;
+  padding-bottom: 0.25em;
+  margin-bottom: 0.5em;
+  border-bottom: 1px solid #fff4;
 }
 
 .image-text-area {
@@ -2315,6 +2767,12 @@ img {
   object-fit: cover;
 }
 
+p > img {
+  max-width: 100%;
+  object-fit: contain;
+  height: auto;
+}
+
 .image-inner-area::after {
   content: "";
   display: block;
@@ -2545,6 +3003,10 @@ video.pixelate, .pixelate video {
   max-width: 200px;
 }
 
+.grid-name-marker {
+  color: white;
+}
+
 .grid-actions {
   display: flex;
   flex-direction: row;
@@ -2919,11 +3381,11 @@ h3.content-heading {
   top: 0;
 }
 
-.content-sticky-heading-anchor:not(:matches(.content-sticky-heading-root[inert]) *) {
+.content-sticky-heading-anchor:not(:where(.content-sticky-heading-root[inert]) *) {
   position: relative;
 }
 
-.content-sticky-heading-container:not(:matches(.content-sticky-heading-root[inert]) *) {
+.content-sticky-heading-container:not(:where(.content-sticky-heading-root[inert]) *) {
   position: absolute;
 }
 
@@ -3049,7 +3511,7 @@ main.long-content .content-sticky-heading-container .content-sticky-subheading-r
   transition: transform 0.35s, opacity 0.30s;
 }
 
-.content-sticky-heading-cover .image-container {
+.content-sticky-heading-cover .cover-artwork {
   border-width: 1px;
   border-radius: 1.25px;
   box-shadow: none;
@@ -3338,7 +3800,7 @@ main.long-content .content-sticky-heading-container .content-sticky-subheading-r
 
 /* Layout - Wide (most computers) */
 
-@media (min-width: 900px) {
+@media (min-width: 850px) {
   #page-container.showing-sidebar-left:not(.sidebars-in-content-column) #secondary-nav:not(.always-visible),
   #page-container.showing-sidebar-right:not(.sidebars-in-content-column) #secondary-nav:not(.always-visible) {
     display: none;
@@ -3352,7 +3814,7 @@ main.long-content .content-sticky-heading-container .content-sticky-subheading-r
  * if so desired.
  */
 
-@media (min-width: 600px) and (max-width: 899.98px) {
+@media (min-width: 600px) and (max-width: 849.98px) {
   /* Medium layout is mainly defined (to the user) by hiding the sidebar, so
    * don't apply the similar layout change of widening the long-content area
    * if this page doesn't have a sidebar to hide in the first place.
@@ -3380,10 +3842,11 @@ main.long-content .content-sticky-heading-container .content-sticky-subheading-r
   /* Cover art floats to the right. It's positioned in HTML beneath the
    * heading, so pull it up a little to "float" on top.
    */
-  #cover-art-container {
+  #artwork-column {
     float: right;
     width: 40%;
-    max-width: 400px;
+    min-width: 220px;
+    max-width: 280px;
     margin: -60px 0 10px 20px;
 
     position: relative;
@@ -3393,18 +3856,18 @@ main.long-content .content-sticky-heading-container .content-sticky-subheading-r
   /* ...Except on top-indexes, where cover art is displayed prominently
    * between the heading and subheading.
    */
-  #content.top-index #cover-art-container {
+  #content.top-index #artwork-column {
     float: none;
     margin: 2em auto 2.5em auto;
     max-width: 375px;
   }
 
-  html[data-url-key="localized.home"] #page-container.showing-sidebar-left .grid-listing > .grid-item:not(:nth-child(n+10)) {
+  html[data-url-key="localized.home"] #page-container.showing-sidebar-left .grid-listing > .grid-item:not(:nth-child(n+7)) {
     flex-basis: 23%;
     margin: 15px;
   }
 
-  html[data-url-key="localized.home"] #page-container.showing-sidebar-left .grid-listing > .grid-item:nth-child(n+10) {
+  html[data-url-key="localized.home"] #page-container.showing-sidebar-left .grid-listing > .grid-item:nth-child(n+7) {
     flex-basis: 18%;
     margin: 10px;
   }
@@ -3412,7 +3875,7 @@ main.long-content .content-sticky-heading-container .content-sticky-subheading-r
 
 /* Layout - Medium or Thin */
 
-@media (max-width: 899.98px) {
+@media (max-width: 849.98px) {
   .sidebar.collapsible,
   .sidebar-box-joiner.collapsible,
   .sidebar-column.all-boxes-collapsible {
@@ -3500,12 +3963,18 @@ main.long-content .content-sticky-heading-container .content-sticky-subheading-r
     --responsive-padding-ratio: 0.02;
   }
 
-  #cover-art-container {
+  #artwork-column {
     margin: 25px 0 5px 0;
     width: 100%;
     max-width: unset;
   }
 
+  #artwork-column .cover-artwork:not(:first-child),
+  #artwork-column .cover-artwork-joiner {
+    margin-left: 30px;
+    margin-right: 30px;
+  }
+
   #additional-names-box {
     width: unset;
     max-width: unset;
diff --git a/src/static/js/client/additional-names-box.js b/src/static/js/client/additional-names-box.js
index 3535a0e5..195ba25d 100644
--- a/src/static/js/client/additional-names-box.js
+++ b/src/static/js/client/additional-names-box.js
@@ -33,7 +33,7 @@ export function getPageReferences() {
       '.content-sticky-heading-container' +
       ' ' +
       'a[href="#additional-names-box"]' +
-      ':not(:matches([inert] *))');
+      ':not(:where([inert] *))');
 
   info.contentContainer =
     document.querySelector('#content');
@@ -121,7 +121,7 @@ function handleAdditionalNamesBoxLinkClicked(domEvent) {
       ? top > 0.4 * window.innerHeight
       : top > 0.5 * window.innerHeight) ||
 
-    (bottom && bottomFitsInFrame
+    (bottom && boxFitsInFrame
       ? bottom > window.innerHeight - 20
       : false);
 
diff --git a/src/static/js/client/css-compatibility-assistant.js b/src/static/js/client/css-compatibility-assistant.js
index 6e7b15b5..aa637cc4 100644
--- a/src/static/js/client/css-compatibility-assistant.js
+++ b/src/static/js/client/css-compatibility-assistant.js
@@ -1,22 +1,30 @@
 /* eslint-env browser */
 
+import {stitchArrays} from '../../shared-util/sugar.js';
+
 export const info = {
   id: 'cssCompatibilityAssistantInfo',
 
-  coverArtContainer: null,
-  coverArtImageDetails: null,
+  coverArtworks: null,
+  coverArtworkImageDetails: null,
 };
 
 export function getPageReferences() {
-  info.coverArtContainer =
-    document.getElementById('cover-art-container');
+  info.coverArtworks =
+    Array.from(document.querySelectorAll('.cover-artwork'));
 
-  info.coverArtImageDetails =
-    info.coverArtContainer?.querySelector('.image-details');
+  info.coverArtworkImageDetails =
+    info.coverArtworks
+      .map(artwork => artwork.querySelector('.image-details'));
 }
 
 export function mutatePageContent() {
-  if (info.coverArtImageDetails) {
-    info.coverArtContainer.classList.add('has-image-details');
-  }
+  stitchArrays({
+    coverArtwork: info.coverArtworks,
+    imageDetails: info.coverArtworkImageDetails,
+  }).forEach(({coverArtwork, imageDetails}) => {
+      if (imageDetails) {
+        coverArtwork.classList.add('has-image-details');
+      }
+    });
 }
diff --git a/src/static/js/client/expandable-gallery-section.js b/src/static/js/client/expandable-gallery-section.js
new file mode 100644
index 00000000..dc83e8b7
--- /dev/null
+++ b/src/static/js/client/expandable-gallery-section.js
@@ -0,0 +1,77 @@
+/* eslint-env browser */
+
+// TODO: Combine this and quick-description.js
+
+import {cssProp} from '../client-util.js';
+
+import {stitchArrays} from '../../shared-util/sugar.js';
+
+export const info = {
+  id: 'expandableGallerySectionInfo',
+
+  sections: null,
+
+  sectionContentBelowCut: null,
+
+  sectionExpandoToggles: null,
+
+  sectionExpandCues: null,
+  sectionCollapseCues: null,
+};
+
+export function getPageReferences() {
+  info.sections =
+    Array.from(document.querySelectorAll('.expandable-gallery-section'))
+      .filter(section => section.querySelector('.section-expando-toggle'));
+
+  info.sectionContentBelowCut =
+    info.sections
+      .map(section => section.querySelector('.section-content-below-cut'));
+
+  info.sectionExpandoToggles =
+    info.sections
+      .map(section => section.querySelector('.section-expando-toggle'));
+
+  info.sectionExpandCues =
+    info.sections
+      .map(section => section.querySelector('.section-expand-cue'));
+
+  info.sectionCollapseCues =
+    info.sections
+      .map(section => section.querySelector('.section-collapse-cue'));
+}
+
+export function addPageListeners() {
+  for (const {
+    section,
+    contentBelowCut,
+    expandoToggle,
+    expandCue,
+    collapseCue,
+  } of stitchArrays({
+    section: info.sections,
+    contentBelowCut: info.sectionContentBelowCut,
+    expandoToggle: info.sectionExpandoToggles,
+    expandCue: info.sectionExpandCues,
+    collapseCue: info.sectionCollapseCues,
+  })) {
+    expandoToggle.addEventListener('click', domEvent => {
+      domEvent.preventDefault();
+
+      const collapsed =
+        cssProp(contentBelowCut, 'display') === 'none';
+
+      if (collapsed) {
+        section.classList.add('expanded');
+        cssProp(contentBelowCut, 'display', null);
+        cssProp(expandCue, 'display', 'none');
+        cssProp(collapseCue, 'display', null);
+      } else {
+        section.classList.remove('expanded');
+        cssProp(contentBelowCut, 'display', 'none');
+        cssProp(expandCue, 'display', null);
+        cssProp(collapseCue, 'display', 'none');
+      }
+    });
+  }
+}
diff --git a/src/static/js/client/hoverable-tooltip.js b/src/static/js/client/hoverable-tooltip.js
index 484f2ab0..89119a47 100644
--- a/src/static/js/client/hoverable-tooltip.js
+++ b/src/static/js/client/hoverable-tooltip.js
@@ -118,17 +118,17 @@ export function registerTooltipElement(tooltip) {
     handleTooltipMouseLeft(tooltip);
   });
 
-  tooltip.addEventListener('focusin', event => {
-    handleTooltipReceivedFocus(tooltip, event.relatedTarget);
+  tooltip.addEventListener('focusin', domEvent => {
+    handleTooltipReceivedFocus(tooltip, domEvent.relatedTarget);
   });
 
-  tooltip.addEventListener('focusout', event => {
+  tooltip.addEventListener('focusout', domEvent => {
     // This event gets activated for tabbing *between* links inside the
     // tooltip, which is no good and certainly doesn't represent the focus
     // leaving the tooltip.
-    if (currentlyShownTooltipHasFocus(event.relatedTarget)) return;
+    if (currentlyShownTooltipHasFocus(domEvent.relatedTarget)) return;
 
-    handleTooltipLostFocus(tooltip, event.relatedTarget);
+    handleTooltipLostFocus(tooltip, domEvent.relatedTarget);
   });
 }
 
@@ -158,20 +158,20 @@ export function registerTooltipHoverableElement(hoverable, tooltip) {
     handleTooltipHoverableMouseLeft(hoverable);
   });
 
-  hoverable.addEventListener('focusin', event => {
-    handleTooltipHoverableReceivedFocus(hoverable, event);
+  hoverable.addEventListener('focusin', domEvent => {
+    handleTooltipHoverableReceivedFocus(hoverable, domEvent);
   });
 
-  hoverable.addEventListener('focusout', event => {
-    handleTooltipHoverableLostFocus(hoverable, event);
+  hoverable.addEventListener('focusout', domEvent => {
+    handleTooltipHoverableLostFocus(hoverable, domEvent);
   });
 
-  hoverable.addEventListener('touchend', event => {
-    handleTooltipHoverableTouchEnded(hoverable, event);
+  hoverable.addEventListener('touchend', domEvent => {
+    handleTooltipHoverableTouchEnded(hoverable, domEvent);
   });
 
-  hoverable.addEventListener('click', event => {
-    handleTooltipHoverableClicked(hoverable, event);
+  hoverable.addEventListener('click', domEvent => {
+    handleTooltipHoverableClicked(hoverable, domEvent);
   });
 }
 
@@ -416,7 +416,7 @@ function handleTooltipHoverableTouchEnded(hoverable, domEvent) {
     }, 1200);
 }
 
-function handleTooltipHoverableClicked(hoverable) {
+function handleTooltipHoverableClicked(hoverable, domEvent) {
   const {state} = info;
 
   // Don't navigate away from the page if the this hoverable was recently
@@ -426,7 +426,7 @@ function handleTooltipHoverableClicked(hoverable) {
     state.currentlyActiveHoverable === hoverable &&
     state.hoverableWasRecentlyTouched
   ) {
-    event.preventDefault();
+    domEvent.preventDefault();
   }
 }
 
@@ -576,6 +576,17 @@ export function showTooltipFromHoverable(hoverable) {
 
   hoverable.classList.add('has-visible-tooltip');
 
+  const isolator =
+    hoverable.closest('.isolate-tooltip-z-indexing > *');
+
+  if (isolator) {
+    for (const child of isolator.parentElement.children) {
+      cssProp(child, 'z-index', null);
+    }
+
+    cssProp(isolator, 'z-index', '1');
+  }
+
   positionTooltipFromHoverableWithBrains(hoverable);
 
   cssProp(tooltip, 'display', 'block');
@@ -667,12 +678,12 @@ export function positionTooltipFromHoverableWithBrains(hoverable) {
 
     for (let i = 0; i < numBaselineRects; i++) {
       for (const [dir1, dir2] of [
+        ['down', 'right'],
+        ['down', 'left'],
         ['right', 'down'],
         ['left', 'down'],
         ['right', 'up'],
         ['left', 'up'],
-        ['down', 'right'],
-        ['down', 'left'],
         ['up', 'right'],
         ['up', 'left'],
       ]) {
@@ -995,6 +1006,14 @@ export function getTooltipBaselineOpportunityAreas(tooltip) {
   return results;
 }
 
+export function mutatePageContent() {
+  for (const isolatorRoot of document.querySelectorAll('.isolate-tooltip-z-indexing')) {
+    if (isolatorRoot.firstElementChild) {
+      cssProp(isolatorRoot.firstElementChild, 'z-index', '1');
+    }
+  }
+}
+
 export function addPageListeners() {
   const {state} = info;
 
diff --git a/src/static/js/client/image-overlay.js b/src/static/js/client/image-overlay.js
index da192178..e9e2708d 100644
--- a/src/static/js/client/image-overlay.js
+++ b/src/static/js/client/image-overlay.js
@@ -96,7 +96,10 @@ function handleContainerClicked(evt) {
   // If you clicked anything near the action bar, don't hide the
   // image overlay.
   const rect = info.actionContainer.getBoundingClientRect();
-  if (evt.clientY >= rect.top - 40 && evt.clientY <= rect.bottom + 40) {
+  if (
+    evt.clientY >= rect.top - 40 && evt.clientY <= rect.bottom + 40 &&
+    evt.clientX >= rect.left + 20 && evt.clientX <= rect.right - 20
+  ) {
     return;
   }
 
diff --git a/src/static/js/client/index.js b/src/static/js/client/index.js
index 81ea3415..aeb9264a 100644
--- a/src/static/js/client/index.js
+++ b/src/static/js/client/index.js
@@ -10,6 +10,7 @@ import * as artistExternalLinkTooltipModule from './artist-external-link-tooltip
 import * as cssCompatibilityAssistantModule from './css-compatibility-assistant.js';
 import * as datetimestampTooltipModule from './datetimestamp-tooltip.js';
 import * as draggedLinkModule from './dragged-link.js';
+import * as expandableGallerySectionModule from './expandable-gallery-section.js';
 import * as hashLinkModule from './hash-link.js';
 import * as hoverableTooltipModule from './hoverable-tooltip.js';
 import * as imageOverlayModule from './image-overlay.js';
@@ -32,6 +33,7 @@ export const modules = [
   cssCompatibilityAssistantModule,
   datetimestampTooltipModule,
   draggedLinkModule,
+  expandableGallerySectionModule,
   hashLinkModule,
   hoverableTooltipModule,
   imageOverlayModule,
diff --git a/src/static/js/client/quick-description.js b/src/static/js/client/quick-description.js
index cff82252..6a7a6023 100644
--- a/src/static/js/client/quick-description.js
+++ b/src/static/js/client/quick-description.js
@@ -1,5 +1,7 @@
 /* eslint-env browser */
 
+// TODO: Combine this and expandable-gallery-section.js
+
 import {stitchArrays} from '../../shared-util/sugar.js';
 
 export const info = {
diff --git a/src/static/js/client/sidebar-search.js b/src/static/js/client/sidebar-search.js
index fb902636..eae1e74e 100644
--- a/src/static/js/client/sidebar-search.js
+++ b/src/static/js/client/sidebar-search.js
@@ -1,7 +1,7 @@
 /* eslint-env browser */
 
 import {getColors} from '../../shared-util/colors.js';
-import {accumulateSum, empty} from '../../shared-util/sugar.js';
+import {accumulateSum, empty, unique} from '../../shared-util/sugar.js';
 
 import {
   cssProp,
@@ -41,6 +41,14 @@ export const info = {
   failedRule: null,
   failedContainer: null,
 
+  filterContainer: null,
+  albumFilterLink: null,
+  artistFilterLink: null,
+  flashFilterLink: null,
+  groupFilterLink: null,
+  tagFilterLink: null,
+  trackFilterLink: null,
+
   resultsRule: null,
   resultsContainer: null,
   results: null,
@@ -65,6 +73,13 @@ export const info = {
   groupResultKindString: null,
   tagResultKindString: null,
 
+  albumResultFilterString: null,
+  artistResultFilterString: null,
+  flashResultFilterString: null,
+  groupResultFilterString: null,
+  tagResultFilterString: null,
+  trackResultFilterString: null,
+
   state: {
     sidebarColumnShownForSearch: null,
 
@@ -97,6 +112,10 @@ export const info = {
       maxLength: settings => settings.maxActiveResultsStorage,
     },
 
+    activeFilterType: {
+      type: 'string',
+    },
+
     repeatQueryOnReload: {
       type: 'boolean',
       default: false,
@@ -176,6 +195,24 @@ export function getPageReferences() {
 
   info.tagResultKindString =
     findString('tag-result-kind');
+
+  info.albumResultFilterString =
+    findString('album-result-filter');
+
+  info.artistResultFilterString =
+    findString('artist-result-filter');
+
+  info.flashResultFilterString =
+    findString('flash-result-filter');
+
+  info.groupResultFilterString =
+    findString('group-result-filter');
+
+  info.tagResultFilterString =
+    findString('tag-result-filter');
+
+  info.trackResultFilterString =
+    findString('track-result-filter');
 }
 
 export function addInternalListeners() {
@@ -265,6 +302,38 @@ export function mutatePageContent() {
   info.searchBox.appendChild(info.failedRule);
   info.searchBox.appendChild(info.failedContainer);
 
+  // Filter section
+
+  info.filterContainer =
+    document.createElement('div');
+
+  info.filterContainer.classList.add('wiki-search-filter-container');
+
+  cssProp(info.filterContainer, 'display', 'none');
+
+  forEachFilter((type, _filterLink) => {
+    // TODO: It's probably a sin to access `session` during this step LOL
+    const {session} = info;
+
+    const filterLink = document.createElement('a');
+
+    filterLink.href = '#';
+    filterLink.classList.add('wiki-search-filter-link');
+
+    if (session.activeFilterType === type) {
+      filterLink.classList.add('active');
+    }
+
+    const string = info[type + 'ResultFilterString'];
+    filterLink.appendChild(templateContent(string));
+
+    info[type + 'FilterLink'] = filterLink;
+
+    info.filterContainer.appendChild(filterLink);
+  });
+
+  info.searchBox.appendChild(info.filterContainer);
+
   // Results section
 
   info.resultsRule =
@@ -371,7 +440,7 @@ export function addPageListeners() {
     const {settings, state} = info;
 
     if (!info.searchInput.value) {
-      clearSidebarSearch();
+      clearSidebarSearch(); // ...but don't clear filter
       return;
     }
 
@@ -433,10 +502,18 @@ export function addPageListeners() {
   info.endSearchLink.addEventListener('click', domEvent => {
     domEvent.preventDefault();
     clearSidebarSearch();
+    clearSidebarFilter();
     possiblyHideSearchSidebarColumn();
     restoreSidebarSearchColumn();
   });
 
+  forEachFilter((type, filterLink) => {
+    filterLink.addEventListener('click', domEvent => {
+      domEvent.preventDefault();
+      toggleSidebarSearchFilter(type);
+    });
+  });
+
   info.resultsContainer.addEventListener('scroll', () => {
     const {settings, state} = info;
 
@@ -518,6 +595,21 @@ function trackSidebarSearchDownloadEnds(event) {
   }
 }
 
+function forEachFilter(callback) {
+  const filterOrder = [
+    'track',
+    'album',
+    'artist',
+    'group',
+    'flash',
+    'tag',
+  ];
+
+  for (const type of filterOrder) {
+    callback(type, info[type + 'FilterLink']);
+  }
+}
+
 async function activateSidebarSearch(query) {
   const {session, state} = info;
 
@@ -584,6 +676,16 @@ function clearSidebarSearch() {
   hideSidebarSearchResults();
 }
 
+function clearSidebarFilter() {
+  const {session} = info;
+
+  toggleSidebarSearchFilter(session.activeFilterType);
+
+  forEachFilter((_type, filterLink) => {
+    filterLink.classList.remove('shown', 'hidden');
+  });
+}
+
 function updateSidebarSearchStatus() {
   const {state} = info;
 
@@ -670,54 +772,122 @@ function showSidebarSearchFailed() {
 }
 
 function showSidebarSearchResults(results) {
-  console.debug(`Showing search results:`, results);
+  const {session} = info;
 
-  showSearchSidebarColumn();
+  console.debug(`Showing search results:`, tidyResults(results));
 
-  const flatResults =
-    Object.entries(results)
-      .filter(([index]) => index === 'generic')
-      .flatMap(([index, results]) => results
-        .flatMap(({doc, id}) => ({
-          index,
-          reference: id ?? null,
-          referenceType: (id ? id.split(':')[0] : null),
-          directory: (id ? id.split(':')[1] : null),
-          data: doc,
-        })));
+  showSearchSidebarColumn();
 
   info.searchBox.classList.add('showing-results');
   info.searchSidebarColumn.classList.add('search-showing-results');
 
-  while (info.results.firstChild) {
-    info.results.firstChild.remove();
+  let filterType = session.activeFilterType;
+  let shownAnyResults =
+    fillResultElements(results, {filterType: session.activeFilterType});
+
+  showFilterElements(results);
+
+  if (!shownAnyResults) {
+    shownAnyResults = toggleSidebarSearchFilter(filterType);
+    filterType = null;
   }
 
-  cssProp(info.resultsRule, 'display', 'block');
-  cssProp(info.resultsContainer, 'display', 'block');
+  if (shownAnyResults) {
+    cssProp(info.endSearchRule, 'display', 'block');
+    cssProp(info.endSearchLine, 'display', 'block');
 
-  if (empty(flatResults)) {
+    tidySidebarSearchColumn();
+  } else {
     const p = document.createElement('p');
     p.classList.add('wiki-search-no-results');
     p.appendChild(templateContent(info.noResultsString));
     info.results.appendChild(p);
   }
 
-  for (const result of flatResults) {
+  restoreSidebarSearchResultsScrollOffset();
+}
+
+function tidyResults(results) {
+  const tidiedResults =
+    results.results.map(({doc, id}) => ({
+      reference: id ?? null,
+      referenceType: (id ? id.split(':')[0] : null),
+      directory: (id ? id.split(':')[1] : null),
+      data: doc,
+    }));
+
+  return tidiedResults;
+}
+
+function fillResultElements(results, {
+  filterType = null,
+} = {}) {
+  const tidiedResults = tidyResults(results);
+
+  const filteredResults =
+    (filterType
+      ? tidiedResults.filter(result => result.referenceType === filterType)
+      : tidiedResults);
+
+  while (info.results.firstChild) {
+    info.results.firstChild.remove();
+  }
+
+  cssProp(info.resultsRule, 'display', 'block');
+  cssProp(info.resultsContainer, 'display', 'block');
+
+  if (empty(filteredResults)) {
+    return false;
+  }
+
+  for (const result of filteredResults) {
     const el = generateSidebarSearchResult(result);
     if (!el) continue;
 
     info.results.appendChild(el);
   }
 
-  if (!empty(flatResults)) {
-    cssProp(info.endSearchRule, 'display', 'block');
-    cssProp(info.endSearchLine, 'display', 'block');
+  return true;
+}
 
-    tidySidebarSearchColumn();
-  }
+function showFilterElements(results) {
+  const {queriedKind} = results;
 
-  restoreSidebarSearchResultsScrollOffset();
+  const tidiedResults = tidyResults(results);
+
+  const allReferenceTypes =
+    unique(tidiedResults.map(result => result.referenceType));
+
+  let shownAny = false;
+
+  forEachFilter((type, filterLink) => {
+    filterLink.classList.remove('shown', 'hidden');
+
+    if (allReferenceTypes.includes(type)) {
+      shownAny = true;
+      cssProp(filterLink, 'display', null);
+
+      if (queriedKind) {
+        filterLink.setAttribute('inert', 'inert');
+      } else {
+        filterLink.removeAttribute('inert');
+      }
+
+      if (type === queriedKind) {
+        filterLink.classList.add('active-from-query');
+      } else {
+        filterLink.classList.remove('active-from-query');
+      }
+    } else {
+      cssProp(filterLink, 'display', 'none');
+    }
+  });
+
+  if (shownAny) {
+    cssProp(info.filterContainer, 'display', null);
+  } else {
+    cssProp(info.filterContainer, 'display', 'none');
+  }
 }
 
 function generateSidebarSearchResult(result) {
@@ -908,6 +1078,8 @@ function generateSidebarSearchResultTemplate(slots) {
 }
 
 function hideSidebarSearchResults() {
+  cssProp(info.filterContainer, 'display', 'none');
+
   cssProp(info.resultsRule, 'display', 'none');
   cssProp(info.resultsContainer, 'display', 'none');
 
@@ -1040,6 +1212,36 @@ function tidySidebarSearchColumn() {
   }
 }
 
+function toggleSidebarSearchFilter(toggleType) {
+  const {session} = info;
+
+  if (!toggleType) return null;
+
+  let shownAnyResults = null;
+
+  forEachFilter((type, filterLink) => {
+    if (type === toggleType) {
+      const filterActive = filterLink.classList.toggle('active');
+      const filterType = (filterActive ? type : null);
+
+      if (cssProp(filterLink, 'display') !== 'none') {
+        filterLink.classList.add(filterActive ? 'shown' : 'hidden');
+      }
+
+      if (session.activeQueryResults) {
+        shownAnyResults =
+          fillResultElements(session.activeQueryResults, {filterType});
+      }
+
+      session.activeFilterType = filterType;
+    } else {
+      filterLink.classList.remove('active');
+    }
+  });
+
+  return shownAnyResults;
+}
+
 function restoreSidebarSearchColumn() {
   const {state} = info;
 
@@ -1073,6 +1275,8 @@ function forgetRecentSidebarSearch() {
 
   session.activeQuery = null;
   session.activeQueryResults = null;
+
+  clearSidebarFilter();
 }
 
 async function handleDroppedIntoSearchInput(domEvent) {
@@ -1101,7 +1305,7 @@ async function handleDroppedIntoSearchInput(domEvent) {
   let droppedURL;
   try {
     droppedURL = new URL(droppedText);
-  } catch (error) {
+  } catch {
     droppedURL = null;
   }
 
diff --git a/src/static/js/client/sticky-heading.js b/src/static/js/client/sticky-heading.js
index fba05b84..b65574d0 100644
--- a/src/static/js/client/sticky-heading.js
+++ b/src/static/js/client/sticky-heading.js
@@ -23,6 +23,7 @@ export const info = {
 
   contentContainers: null,
   contentHeadings: null,
+  contentCoverColumns: null,
   contentCovers: null,
   contentCoversReveal: null,
 
@@ -82,9 +83,13 @@ export function getPageReferences() {
     info.stickyContainers
       .map(el => el.closest('.content-sticky-heading-root').parentElement);
 
-  info.contentCovers =
+  info.contentCoverColumns =
     info.contentContainers
-      .map(el => el.querySelector('#cover-art-container'));
+      .map(el => el.querySelector('#artwork-column'));
+
+  info.contentCovers =
+    info.contentCoverColumns
+      .map(el => el ? el.querySelector('.cover-artwork') : null);
 
   info.contentCoversReveal =
     info.contentCovers
@@ -212,10 +217,10 @@ function updateCollapseStatus(index) {
 function updateStickyCoverVisibility(index) {
   const stickyCoverContainer = info.stickyCoverContainers[index];
   const stickyContainer = info.stickyContainers[index];
-  const contentCover = info.contentCovers[index];
+  const contentCoverColumn = info.contentCoverColumns[index];
 
-  if (contentCover && stickyCoverContainer) {
-    if (contentCover.getBoundingClientRect().bottom < 4) {
+  if (contentCoverColumn && stickyCoverContainer) {
+    if (contentCoverColumn.getBoundingClientRect().bottom < 4) {
       stickyCoverContainer.classList.add('visible');
       stickyContainer.classList.add('cover-visible');
     } else {
diff --git a/src/static/js/rectangles.js b/src/static/js/rectangles.js
index cdab2cb8..b00ed98e 100644
--- a/src/static/js/rectangles.js
+++ b/src/static/js/rectangles.js
@@ -510,4 +510,46 @@ export class WikiRect extends DOMRect {
       height: this.height,
     });
   }
+
+  // Other utilities
+
+  #display = null;
+
+  display() {
+    if (!this.#display) {
+      this.#display = document.createElement('div');
+      document.body.appendChild(this.#display);
+    }
+
+    Object.assign(this.#display.style, {
+      position: 'fixed',
+      background: '#000c',
+      border: '3px solid var(--primary-color)',
+      borderRadius: '4px',
+      top: this.top + 'px',
+      left: this.left + 'px',
+      width: this.width + 'px',
+      height: this.height + 'px',
+      pointerEvents: 'none',
+    });
+
+    let i = 0;
+    const int = setInterval(() => {
+      i++;
+      if (i >= 3) clearInterval(int);
+      if (!this.#display) return;
+
+      this.#display.style.display = 'none';
+      setTimeout(() => {
+        this.#display.style.display = '';
+      }, 200);
+    }, 600);
+  }
+
+  hide() {
+    if (this.#display) {
+      this.#display.remove();
+      this.#display = null;
+    }
+  }
 }
diff --git a/src/static/js/search-worker.js b/src/static/js/search-worker.js
index 1b4684ad..e32b4ad5 100644
--- a/src/static/js/search-worker.js
+++ b/src/static/js/search-worker.js
@@ -130,7 +130,7 @@ async function loadDatabase() {
 
   try {
     idb = await promisifyIDBRequest(request);
-  } catch (error) {
+  } catch {
     console.warn(`Couldn't load search IndexedDB - won't use an internal cache.`);
     console.warn(request.error);
     idb = null;
@@ -371,58 +371,75 @@ function postActionResult(id, status, value) {
 }
 
 function performSearchAction({query, options}) {
-  const {generic, ...otherIndexes} = indexes;
+  const {queriedKind} = processTerms(query);
+  const genericResults = queryGenericIndex(query, options);
+  const verbatimResults = queryVerbatimIndex(query, options);
 
-  const genericResults =
-    queryGenericIndex(generic, query, options);
+  const verbatimIDs =
+    new Set(verbatimResults?.map(result => result.id));
 
-  const otherResults =
-    withEntries(otherIndexes, entries => entries
-      .map(([indexName, index]) => [
-        indexName,
-        index.search(query, options),
-      ]));
+  const commonResults =
+    (verbatimResults && genericResults
+      ? genericResults
+          .filter(({id}) => verbatimIDs.has(id))
+      : verbatimResults ?? genericResults);
 
   return {
-    generic: genericResults,
-    ...otherResults,
+    results: commonResults,
+    queriedKind,
   };
 }
 
-function queryGenericIndex(index, query, options) {
-  const interestingFieldCombinations = [
-    ['primaryName', 'parentName', 'groups'],
-    ['primaryName', 'parentName'],
-    ['primaryName', 'groups', 'contributors'],
-    ['primaryName', 'groups', 'artTags'],
-    ['primaryName', 'groups'],
-    ['primaryName', 'contributors'],
-    ['primaryName', 'artTags'],
-    ['parentName', 'groups', 'artTags'],
-    ['parentName', 'artTags'],
-    ['groups', 'contributors'],
-    ['groups', 'artTags'],
-
-    // This prevents just matching *everything* tagged "john" if you
-    // only search "john", but it actually supports matching more than
-    // *two* tags at once: "john rose lowas" works! This is thanks to
-    // flexsearch matching multiple field values in a single query.
-    ['artTags', 'artTags'],
-
-    ['contributors', 'parentName'],
-    ['contributors', 'groups'],
-    ['primaryName', 'contributors'],
-    ['primaryName'],
-  ];
+const interestingFieldCombinations = [
+  ['primaryName', 'parentName', 'groups'],
+  ['primaryName', 'parentName'],
+  ['primaryName', 'groups', 'contributors'],
+  ['primaryName', 'groups', 'artTags'],
+  ['primaryName', 'groups'],
+  ['primaryName', 'contributors'],
+  ['primaryName', 'artTags'],
+  ['parentName', 'groups', 'artTags'],
+  ['parentName', 'artTags'],
+  ['groups', 'contributors'],
+  ['groups', 'artTags'],
+
+  // This prevents just matching *everything* tagged "john" if you
+  // only search "john", but it actually supports matching more than
+  // *two* tags at once: "john rose lowas" works! This is thanks to
+  // flexsearch matching multiple field values in a single query.
+  ['artTags', 'artTags'],
+
+  ['contributors', 'parentName'],
+  ['contributors', 'groups'],
+  ['primaryName', 'contributors'],
+  ['primaryName'],
+];
+
+function queryGenericIndex(query, options) {
+  return queryIndex({
+    indexKey: 'generic',
+    termsKey: 'genericTerms',
+  }, query, options);
+}
+
+function queryVerbatimIndex(query, options) {
+  return queryIndex({
+    indexKey: 'verbatim',
+    termsKey: 'verbatimTerms',
+  }, query, options);
+}
 
+function queryIndex({termsKey, indexKey}, query, options) {
   const interestingFields =
     unique(interestingFieldCombinations.flat());
 
-  const {genericTerms, queriedKind} =
+  const {[termsKey]: terms, queriedKind} =
     processTerms(query);
 
+  if (empty(terms)) return null;
+
   const particles =
-    particulate(genericTerms);
+    particulate(terms);
 
   const groupedParticles =
     groupArray(particles, ({length}) => length);
@@ -437,7 +454,7 @@ function queryGenericIndex(index, query, options) {
           query: values,
         }));
 
-  const boilerplate = queryBoilerplate(index);
+  const boilerplate = queryBoilerplate(indexes[indexKey]);
 
   const particleResults =
     Object.fromEntries(
@@ -459,62 +476,73 @@ function queryGenericIndex(index, query, options) {
             ])),
       ]));
 
-  const results = new Set();
+  let matchedResults = new Set();
 
   for (const interestingFieldCombination of interestingFieldCombinations) {
     for (const query of queriesBy(interestingFieldCombination)) {
-      const idToMatchingFieldsMap = new Map();
-      for (const {field, query: fieldQuery} of query) {
-        for (const id of particleResults[field][fieldQuery]) {
-          if (idToMatchingFieldsMap.has(id)) {
-            idToMatchingFieldsMap.get(id).push(field);
-          } else {
-            idToMatchingFieldsMap.set(id, [field]);
-          }
-        }
-      }
+      const [firstQueryFieldLine, ...restQueryFieldLines] = query;
 
       const commonAcrossFields =
-        Array.from(idToMatchingFieldsMap.entries())
-          .filter(([id, matchingFields]) =>
-            matchingFields.length === interestingFieldCombination.length)
-          .map(([id]) => id);
+        new Set(
+          particleResults
+            [firstQueryFieldLine.field]
+            [firstQueryFieldLine.query]);
+
+      for (const currQueryFieldLine of restQueryFieldLines) {
+        const tossResults = new Set(commonAcrossFields);
+
+        const keepResults =
+          particleResults
+            [currQueryFieldLine.field]
+            [currQueryFieldLine.query];
+
+        for (const result of keepResults) {
+          tossResults.delete(result);
+        }
+
+        for (const result of tossResults) {
+          commonAcrossFields.delete(result);
+        }
+      }
 
       for (const result of commonAcrossFields) {
-        results.add(result);
+        matchedResults.add(result);
       }
     }
   }
 
-  const constituted =
-    boilerplate.constitute(results);
+  matchedResults = Array.from(matchedResults);
 
-  const constitutedAndFiltered =
-    constituted
-      .filter(({id}) =>
-        (queriedKind
-          ? id.split(':')[0] === queriedKind
-          : true));
+  const filteredResults =
+    (queriedKind
+      ? matchedResults.filter(id => id.split(':')[0] === queriedKind)
+      : matchedResults);
 
-  return constitutedAndFiltered;
+  const constitutedResults =
+    boilerplate.constitute(filteredResults);
+
+  return constitutedResults;
 }
 
 function processTerms(query) {
   const kindTermSpec = [
-    {kind: 'album', terms: ['album']},
-    {kind: 'artist', terms: ['artist']},
-    {kind: 'flash', terms: ['flash']},
-    {kind: 'group', terms: ['group']},
-    {kind: 'tag', terms: ['art tag', 'tag']},
-    {kind: 'track', terms: ['track']},
+    {kind: 'album', terms: ['album', 'albums']},
+    {kind: 'artist', terms: ['artist', 'artists']},
+    {kind: 'flash', terms: ['flash', 'flashes']},
+    {kind: 'group', terms: ['group', 'groups']},
+    {kind: 'tag', terms: ['art tag', 'art tags', 'tag', 'tags']},
+    {kind: 'track', terms: ['track', 'tracks']},
   ];
 
   const genericTerms = [];
+  const verbatimTerms = [];
   let queriedKind = null;
 
   const termRegexp =
     new RegExp(
-      String.raw`(?<kind>${kindTermSpec.flatMap(spec => spec.terms).join('|')})` +
+      String.raw`(?<kind>(?<=^|\s)(?:${kindTermSpec.flatMap(spec => spec.terms).join('|')})(?=$|\s))` +
+      String.raw`|(?<=^|\s)(?<quote>["'])(?<regularVerbatim>.+?)\k<quote>(?=$|\s)` +
+      String.raw`|(?<=^|\s)[“”‘’](?<curlyVerbatim>.+?)[“”‘’](?=$|\s)` +
       String.raw`|[^\s\-]+`,
       'gi');
 
@@ -530,10 +558,16 @@ function processTerms(query) {
       continue;
     }
 
+    const verbatim = groups.regularVerbatim || groups.curlyVerbatim;
+    if (verbatim) {
+      verbatimTerms.push(verbatim);
+      continue;
+    }
+
     genericTerms.push(match[0]);
   }
 
-  return {genericTerms, queriedKind};
+  return {genericTerms, verbatimTerms, queriedKind};
 }
 
 function particulate(terms) {
diff --git a/src/strings-default.yaml b/src/strings-default.yaml
index 259e01bb..ecc0cc14 100644
--- a/src/strings-default.yaml
+++ b/src/strings-default.yaml
@@ -275,20 +275,23 @@ releaseInfo:
 
   from: "From {ALBUM}."
 
-  coverArtBy: "Cover art by {ARTISTS}."
-  wallpaperArtBy: "Wallpaper art by {ARTISTS}."
-  bannerArtBy: "Banner art by {ARTISTS}."
+  wallpaperArtBy: "Wallpaper by {ARTISTS}"
+  bannerArtBy: "Banner by {ARTISTS}"
 
   released: "Released {DATE}."
   albumReleased: "Album released {DATE}."
-  artReleased: "Art released {DATE}."
   trackReleased: "Track released {DATE}."
   addedToWiki: "Added to wiki {DATE}."
 
   duration: "Duration: {DURATION}."
 
   contributors: "Contributors:"
-  lyrics: "Lyrics:"
+
+  lyrics:
+    _: "Lyrics:"
+
+    switcher: "({ENTRIES})"
+
   note: "Context notes:"
 
   alsoReleasedOn: "Also released on {ALBUMS}."
@@ -367,10 +370,14 @@ releaseInfo:
     _: "Read {LINK}."
     link: "artist commentary"
 
-  readCreditSources:
+  readCreditingSources:
     _: "Read {LINK}."
     link: "crediting sources"
 
+  readReferencingSources:
+    _: "Read {LINK}."
+    link: "referencing sources"
+
   additionalFiles:
     heading: "View or download additional files:"
 
@@ -485,7 +492,8 @@ misc:
   # artistCommentary:
 
   artistCommentary:
-    _: "Artist commentary:"
+    _: "Artist commentary for {THING}:"
+    sticky: "Artist commentary:"
 
     entry:
       title:
@@ -512,13 +520,10 @@ misc:
 
     info:
       fromMainRelease: >-
-        This commentary is properly placed on this track's main release, {ALBUM}.
+        The following commentary is properly placed on this track's main release, {ALBUM}.
 
       fromMainRelease.namedDifferently: >-
-        This commentary is properly placed on this track's main release, {ALBUM}, where it's named {NAME}.
-
-      releaseSpecific: >-
-        This commentary is specific to this release, {ALBUM}.
+        The following commentary is properly placed on this track's main release, {ALBUM}, where it's named {NAME}.
 
       seeSpecificReleases: >-
         For release-specific commentary, check out: {ALBUMS}.
@@ -615,8 +620,9 @@ misc:
       trackArt: "{INDEX} track art by {ARTIST}"
       onlyIndex: "Only"
 
-  creditSources:
-    _: "Crediting sources:"
+  creditingSources:
+    _: "Crediting sources for {THING}:"
+    sticky: "Crediting sources:"
 
   # external:
   #   Links which will generally bring you somewhere off of the wiki.
@@ -644,7 +650,12 @@ misc:
     amazonMusic: "Amazon Music"
     appleMusic: "Apple Music"
     artstation: "ArtStation"
-    bandcamp: "Bandcamp"
+
+    bandcamp:
+      _: "Bandcamp"
+
+      composerRelease: "Bandcamp (composer's release)"
+      officialRelease: "Bandcamp (official release)"
 
     bgreco:
       _: "bgreco.net"
@@ -708,6 +719,18 @@ misc:
       playlist: "YouTube (playlist)"
       fullAlbum: "YouTube (full album)"
 
+  # lyrics:
+
+  lyrics:
+    source: >-
+      Via {SOURCE}
+
+    contributors: >-
+      Contributions from {CONTRIBUTORS}
+
+    squareBracketAnnotations: >-
+      Mind parts marked in [square brackets]
+
   # missingImage:
   #   Fallback text displayed in an image when it's sourced to a file
   #   that isn't available under the wiki's media directory. While it
@@ -815,6 +838,18 @@ misc:
       artist: "(artist)"
       group: "(group)"
 
+    resultFilter:
+      album: "Albums"
+      artTag: "Art Tags"
+      artist: "Artists"
+      flash: "Flashes"
+      group: "Groups"
+      track: "Tracks"
+
+  referencingSources:
+    _: "Referencing sources for {THING}:"
+    sticky: "Referencing sources:"
+
   # skippers:
   #
   #   These are navigational links that only show up when you're
@@ -842,7 +877,7 @@ misc:
     # Displayed on various info pages.
 
     artistCommentary: "Artist commentary"
-    creditSources: "Crediting sources"
+    creditingSources: "Crediting sources"
 
     # Displayed on artist info page.
 
@@ -863,6 +898,7 @@ misc:
     sampledBy: "Sampled by..."
     features: "Features..."
     featuredIn: "Featured in..."
+    referencingSources: "Referencing sources"
 
     lyrics: "Lyrics"
 
@@ -880,8 +916,6 @@ misc:
   socialEmbed:
     heading: "{WIKI_NAME} | {HEADING}"
 
-  trackArtFromAlbum: "Album cover for {ALBUM}"
-
   # jumpTo:
   #   Generic action displayed at the top of some longer pages, for
   #   quickly scrolling down to a particular section.
@@ -899,6 +933,48 @@ misc:
     warnings: "{WARNINGS}"
     reveal: "click to show"
 
+  # coverArtwork:
+  #   Generic or particular strings for artworks outside a grid
+  #   context, when just one cover is being spotlighted.
+
+  coverArtwork:
+    artworkBy: >-
+      Artwork by {ARTISTS}
+
+    artworkBy.customLabel: >-
+      {LABEL} by {ARTISTS}
+
+    artworkBy.withYear: >-
+      Artwork ({YEAR}) by {ARTISTS}
+
+    artworkBy.customLabel.withYear: >-
+      {LABEL} ({YEAR}) by {ARTISTS}
+
+    source: >-
+      Via {SOURCE}
+
+    source.customLabel: >-
+      {LABEL} via {SOURCE}
+
+    source.withYear: >-
+      Via {SOURCE} ({YEAR})
+
+    source.customLabel.withYear: >-
+      {LABEL} ({YEAR}) via {SOURCE}
+
+    customLabel: >-
+      {LABEL}
+
+    customLabel.withYear: >-
+      {LABEL} ({YEAR})
+
+    year: >-
+      Released {YEAR}
+
+    trackArtFromAlbum: "Album cover for {ALBUM}"
+
+    sameTagsAsMainArtwork: "Same tags as main artwork"
+
   # coverGrid:
   #   Generic strings for various sorts of gallery grids, displayed
   #   on the homepage, album galleries, artist artwork galleries, and
@@ -910,12 +986,20 @@ misc:
     noCoverArt: "{ALBUM}"
 
     details:
+      notFromThisGroup: "{NAME}{MARKER}"
+      notFromThisGroup.marker: "*"
+
       accent: "({DETAILS})"
 
       albumLength: "{TRACKS}, {TIME}"
+
       coverArtists: "Artwork by {ARTISTS}"
+      coverArtists.customLabel: "{LABEL} by {ARTISTS}"
+
       otherCoverArtists: "With {ARTISTS}"
 
+    expandCollapseCue: "({CUE})"
+
   albumGalleryGrid:
     noCoverArt: "{NAME}"
 
@@ -972,7 +1056,9 @@ albumSidebar:
 
     group:
       _: "{GROUP}"
-      withRange: "{GROUP} ({RANGE})"
+
+      withRange: "{GROUP} {RANGE_PART}"
+      withRange.rangePart: "({RANGE})"
 
   # groupBox:
   #   This is the box for groups. Apart from the next and previous
@@ -1089,6 +1175,15 @@ albumGalleryPage:
   noTrackArtworksLine: >-
     This album doesn't have any track artwork.
 
+  # setSwitcher:
+  #   This is displayed if multiple sets of artwork are available
+  #   across the album.
+
+  setSwitcher:
+    _: "({SETS})"
+
+    unlabeledSet: "Main album art"
+
 #
 # albumCommentaryPage:
 #   The album commentary page is a more minimal layout that brings
@@ -1240,6 +1335,16 @@ artistPage:
       flash:
         _: "{FLASH}"
 
+      artwork.accent:
+        withLabel: >-
+          {LABEL}
+
+        withAnnotation: >-
+          {ANNOTATION}
+
+        withLabel.withAnnotation: >-
+          {LABEL}: {ANNOTATION}
+
   # contributedDurationLine:
   #   This is shown at the top of the artist's track list, provided
   #   any of their tracks have durations at all.
@@ -1588,6 +1693,37 @@ groupGalleryPage:
   infoLine: >-
     {TRACKS} across {ALBUMS}, totaling {TIME}.
 
+  albumViewSwitcher:
+    _: "Showing albums:"
+
+    bySeries: "By series"
+    byDate: "By date"
+
+  albumsByDate:
+    title: "All albums"
+
+  albumSection:
+    caption: >-
+      {TRACKS} across {ALBUMS}.
+
+    caption.withDate: >-
+      {TRACKS} across {ALBUMS}, released {DATE}.
+
+    caption.withYear: >-
+      {TRACKS} across {ALBUMS}, released during {YEAR}.
+
+    caption.withYearRange: >-
+      {TRACKS} across {ALBUMS}, released {YEAR_RANGE}.
+
+    caption.seriesAlbumsNotFromGroup: >-
+      Albums marked {MARKER} are part of {SERIES}, but not from {GROUP}.
+
+    expand: >-
+      Show the rest!
+
+    collapse: >-
+      Collapse these
+
 #
 # listingIndex:
 #   The listing index page shows all available listings on the wiki,
diff --git a/src/upd8.js b/src/upd8.js
index a9929154..ae072d5a 100755
--- a/src/upd8.js
+++ b/src/upd8.js
@@ -42,8 +42,9 @@ import wrap from 'word-wrap';
 
 import {mapAggregate, openAggregate, showAggregate} from '#aggregate';
 import CacheableObject from '#cacheable-object';
-import {stringifyCache} from '#cli';
+import {formatDuration, stringifyCache} from '#cli';
 import {displayCompositeCacheAnalysis} from '#composite';
+import * as html from '#html';
 import find, {bindFind, getAllFindSpecs} from '#find';
 import {processLanguageFile, watchLanguageFile, internalDefaultStringsFile}
   from '#language';
@@ -68,8 +69,9 @@ import {
 
 import {
   filterReferenceErrors,
-  reportDirectoryErrors,
   reportContentTextErrors,
+  reportDirectoryErrors,
+  reportOrphanedArtworks,
 } from '#data-checks';
 
 import {
@@ -116,7 +118,7 @@ const __dirname = path.dirname(fileURLToPath(import.meta.url));
 let COMMIT;
 try {
   COMMIT = execSync('git log --format="%h %B" -n 1 HEAD', {cwd: __dirname}).toString().trim();
-} catch (error) {
+} catch {
   COMMIT = '(failed to detect)';
 }
 
@@ -175,6 +177,10 @@ async function main() {
       {...defaultStepStatus, name: `report directory errors`,
         for: ['verify']},
 
+    reportOrphanedArtworks:
+      {...defaultStepStatus, name: `report orphaned artworks`,
+        for: ['verify']},
+
     filterReferenceErrors:
       {...defaultStepStatus, name: `filter reference errors`,
         for: ['verify']},
@@ -399,6 +405,11 @@ async function main() {
       type: 'flag',
     },
 
+    'skip-orphaned-artwork-validation': {
+      help: `Skips checking for internally orphaned artworks, which is a bad idea, unless you're debugging those in particular`,
+      type: 'flag',
+    },
+
     'skip-reference-validation': {
       help: `Skips checking and reporting reference errors, which speeds up the build but may silently allow erroneous data to pass through`,
       type: 'flag',
@@ -508,6 +519,11 @@ async function main() {
       type: 'flag',
     },
 
+    'skip-self-diagnosis': {
+      help: `Disable some runtime validation for the wiki's own code, which speeds up long builds, but may allow unpredicted corner cases to fail strangely and silently`,
+      type: 'flag',
+    },
+
     'queue-size': {
       help: `Process more or fewer disk files at once to optimize performance or avoid I/O errors, unlimited if set to 0 (between 500 and 700 is usually a safe range for building HSMusic on Windows machines)\nDefaults to ${defaultQueueSize}`,
       type: 'value',
@@ -646,7 +662,8 @@ async function main() {
   const thumbsOnly = cliOptions['thumbs-only'] ?? false;
   const noInput = cliOptions['no-input'] ?? false;
 
-  const showAggregateTraces = cliOptions['show-traces'] ?? false;
+  const skipSelfDiagnosis = cliOptions['skip-self-diagnosis'] ?? false;
+  const showTraces = cliOptions['show-traces'] ?? false;
 
   const precacheMode = cliOptions['precache-mode'] ?? 'common';
 
@@ -843,6 +860,16 @@ async function main() {
       },
     });
 
+    fallbackStep('reportOrphanedArtworks', {
+      default: 'perform',
+      cli: {
+        flag: 'skip-orphaned-artwork-validation',
+        negate: true,
+        warn:
+          `Skipping orphaned artwork validation. Hopefully you're debugging!`,
+      },
+    });
+
     fallbackStep('filterReferenceErrors', {
       default: 'perform',
       cli: {
@@ -1136,6 +1163,18 @@ async function main() {
     return false;
   }
 
+  if (skipSelfDiagnosis) {
+    logWarn`${'Skipping code self-diagnosis.'} (--skip-self-diagnosis provided)`;
+    logWarn`This build should run substantially faster, but corner cases`;
+    logWarn`not previously predicted may fail strangely and silently.`;
+
+    html.disableSlotValidation();
+  }
+
+  if (!showTraces) {
+    html.disableTagTracing();
+  }
+
   Object.assign(stepStatusSummary.determineMediaCachePath, {
     status: STATUS_STARTED_NOT_DONE,
     timeStart: Date.now(),
@@ -1314,7 +1353,7 @@ async function main() {
 
   const niceShowAggregate = (error, ...opts) => {
     showAggregate(error, {
-      showTraces: showAggregateTraces,
+      showTraces,
       pathToFileURL: (f) => path.relative(__dirname, fileURLToPath(f)),
       ...opts,
     });
@@ -1736,8 +1775,8 @@ async function main() {
     });
   }
 
-  // Filter out any things with duplicate directories throughout the data,
-  // warning about them too.
+  // Check for things with duplicate directories throughout the data,
+  // and halt if any are found.
 
   if (stepStatusSummary.reportDirectoryErrors.status === STATUS_NOT_STARTED) {
     Object.assign(stepStatusSummary.reportDirectoryErrors, {
@@ -1778,8 +1817,42 @@ async function main() {
     }
   }
 
-  // Filter out any reference errors throughout the data, warning about them
-  // too.
+  // Check for artwork objects which have been orphaned from their things,
+  // and halt if any are found.
+
+  if (stepStatusSummary.reportOrphanedArtworks.status === STATUS_NOT_STARTED) {
+    Object.assign(stepStatusSummary.reportOrphanedArtworks, {
+      status: STATUS_STARTED_NOT_DONE,
+      timeStart: Date.now(),
+    });
+
+    try {
+      reportOrphanedArtworks(wikiData, {getAllFindSpecs});
+
+      Object.assign(stepStatusSummary.reportOrphanedArtworks, {
+        status: STATUS_DONE_CLEAN,
+        timeEnd: Date.now(),
+        memory: process.memoryUsage(),
+      });
+    } catch (aggregate) {
+      if (!paragraph) console.log('');
+      niceShowAggregate(aggregate);
+
+      logError`Failed to initialize artwork data connections properly.`;
+      fileIssue();
+
+      Object.assign(stepStatusSummary.reportOrphanedArtworks, {
+        status: STATUS_FATAL_ERROR,
+        annotation: `orphaned artworks found`,
+        timeEnd: Date.now(),
+        memory: process.memoryUsage(),
+      });
+
+      return false;
+    }
+  }
+
+  // Filter out any reference errors throughout the data, warning about these.
 
   if (stepStatusSummary.filterReferenceErrors.status === STATUS_NOT_STARTED) {
     Object.assign(stepStatusSummary.filterReferenceErrors, {
@@ -2365,7 +2438,7 @@ async function main() {
       });
 
       internalDefaultLanguage = internalDefaultLanguageWatcher.language;
-    } catch (_error) {
+    } catch {
       // No need to display the error here - it's already printed by
       // watchLanguageFile.
       errorLoadingInternalDefaultLanguage = true;
@@ -3153,6 +3226,7 @@ async function main() {
     developersComment,
     languages,
     missingImagePaths,
+    niceShowAggregate,
     thumbsCache,
     urlSpec,
     urls,
@@ -3215,7 +3289,7 @@ async function main() {
 }
 
 // TODO: isMain detection isn't consistent across platforms here
-/* eslint-disable-next-line no-constant-condition */
+// eslint-disable-next-line no-constant-binary-expression
 if (true || isMain(import.meta.url) || path.basename(process.argv[1]) === 'hsmusic') {
   (async () => {
     let result;
@@ -3309,23 +3383,6 @@ if (true || isMain(import.meta.url) || path.basename(process.argv[1]) === 'hsmus
   })();
 }
 
-function formatDuration(timeDelta) {
-  const seconds = timeDelta / 1000;
-
-  if (seconds > 90) {
-    const modSeconds = Math.floor(seconds % 60);
-    const minutes = Math.floor(seconds - seconds % 60) / 60;
-    return `${minutes}m${modSeconds}s`;
-  }
-
-  if (seconds < 0.1) {
-    return 'instant';
-  }
-
-  const precision = (seconds > 1 ? 3 : 2);
-  return `${seconds.toPrecision(precision)}s`;
-}
-
 function showStepStatusSummary() {
   const longestNameLength =
     Math.max(...
diff --git a/src/urls-default.yaml b/src/urls-default.yaml
index c3bf89eb..cbdd8a23 100644
--- a/src/urls-default.yaml
+++ b/src/urls-default.yaml
@@ -11,7 +11,7 @@ yamlAliases:
   # part of a build. This is so that multiple builds of a wiki can coexist
   # served from the same server / file system root: older builds' HTML files
   # refer to earlier values of STATIC_VERSION, avoiding name collisions.
-  - &staticVersion 4p1
+  - &staticVersion 5p2
 
 data:
   prefix: 'data/'
diff --git a/src/urls.js b/src/urls.js
index 5e334c1e..b51ea459 100644
--- a/src/urls.js
+++ b/src/urls.js
@@ -129,6 +129,9 @@ export function generateURLs(urlSpec) {
         if (template === null) {
           // Self-diagnose, brutally.
 
+          // TODO: This variable isn't used, and has never been used,
+          // but it might have been *meant* to be used?
+          // eslint-disable-next-line no-unused-vars
           const otherTemplateKey = (device ? 'posix' : 'device');
 
           const {value: {[templateKey]: otherTemplate}} =
@@ -283,9 +286,14 @@ export function getURLsFrom({
       to = targetFullKey;
     }
 
-    return (
-      subdirectoryPrefix +
-      urls.from(from).to(to, ...args));
+    const toResult =
+      urls.from(from).to(to, ...args);
+
+    if (getOrigin(toResult)) {
+      return toResult;
+    } else {
+      return subdirectoryPrefix + toResult;
+    }
   };
 }
 
diff --git a/src/validators.js b/src/validators.js
index 3b23e8f6..59df80d4 100644
--- a/src/validators.js
+++ b/src/validators.js
@@ -3,8 +3,12 @@ import {inspect as nodeInspect} from 'node:util';
 import {openAggregate, withAggregate} from '#aggregate';
 import {colors, ENABLE_COLOR} from '#cli';
 import {cut, empty, matchMultiline, typeAppearance} from '#sugar';
-import {commentaryRegexCaseInsensitive, commentaryRegexCaseSensitiveOneShot}
-  from '#wiki-data';
+
+import {
+  commentaryRegexCaseInsensitive,
+  commentaryRegexCaseSensitiveOneShot,
+  multipleLyricsDetectionRegex,
+} from '#wiki-data';
 
 function inspect(value) {
   return nodeInspect(value, {colors: ENABLE_COLOR});
@@ -288,69 +292,108 @@ export function isColor(color) {
   throw new TypeError(`Unknown color format`);
 }
 
-export function isCommentary(commentaryText) {
-  isContentString(commentaryText);
+export function validateContentEntries({
+  headingPhrase,
+  entryPhrase,
 
-  const rawMatches =
-    Array.from(commentaryText.matchAll(commentaryRegexCaseInsensitive));
+  caseInsensitiveRegex,
+  caseSensitiveOneShotRegex,
+}) {
+  return content => {
+    isContentString(content);
 
-  if (empty(rawMatches)) {
-    throw new TypeError(`Expected at least one commentary heading`);
-  }
+    const rawMatches =
+      Array.from(content.matchAll(caseInsensitiveRegex));
 
-  const niceMatches =
-    rawMatches.map(match => ({
-      position: match.index,
-      length: match[0].length,
-    }));
-
-  validateArrayItems(({position, length}, index) => {
-    if (index === 0 && position > 0) {
-      throw new TypeError(`Expected first commentary heading to be at top`);
+    if (empty(rawMatches)) {
+      throw new TypeError(`Expected at least one ${headingPhrase}`);
     }
 
-    const ownInput = commentaryText.slice(position, position + length);
-    const restOfInput = commentaryText.slice(position + length);
+    const niceMatches =
+      rawMatches.map(match => ({
+        position: match.index,
+        length: match[0].length,
+      }));
+
+    validateArrayItems(({position, length}, index) => {
+      if (index === 0 && position > 0) {
+        throw new TypeError(`Expected first ${headingPhrase} to be at top`);
+      }
 
-    const upToNextLineBreak =
-      (restOfInput.includes('\n')
-        ? restOfInput.slice(0, restOfInput.indexOf('\n'))
-        : restOfInput);
+      const ownInput = content.slice(position, position + length);
+      const restOfInput = content.slice(position + length);
 
-    if (/\S/.test(upToNextLineBreak)) {
-      throw new TypeError(
-        `Expected commentary heading to occupy entire line, got extra text:\n` +
-        `${colors.green(`"${cut(ownInput, 40)}"`)} (<- heading)\n` +
-        `(extra on same line ->) ${colors.red(`"${cut(upToNextLineBreak, 30)}"`)}\n` +
-        `(Check for missing "|-" in YAML, or a misshapen annotation)`);
-    }
+      const upToNextLineBreak =
+        (restOfInput.includes('\n')
+          ? restOfInput.slice(0, restOfInput.indexOf('\n'))
+          : restOfInput);
 
-    if (!commentaryRegexCaseSensitiveOneShot.test(ownInput)) {
-      throw new TypeError(
-        `Miscapitalization in commentary heading:\n` +
-        `${colors.red(`"${cut(ownInput, 60)}"`)}\n` +
-        `(Check for ${colors.red(`"<I>"`)} instead of ${colors.green(`"<i>"`)})`);
-    }
+      if (/\S/.test(upToNextLineBreak)) {
+        throw new TypeError(
+          `Expected ${headingPhrase} to occupy entire line, got extra text:\n` +
+          `${colors.green(`"${cut(ownInput, 40)}"`)} (<- heading)\n` +
+          `(extra on same line ->) ${colors.red(`"${cut(upToNextLineBreak, 30)}"`)}\n` +
+          `(Check for missing "|-" in YAML, or a misshapen annotation)`);
+      }
 
-    const nextHeading =
-      (index === niceMatches.length - 1
-        ? commentaryText.length
-        : niceMatches[index + 1].position);
+      if (!caseSensitiveOneShotRegex.test(ownInput)) {
+        throw new TypeError(
+          `Miscapitalization in ${headingPhrase}:\n` +
+          `${colors.red(`"${cut(ownInput, 60)}"`)}\n` +
+          `(Check for ${colors.red(`"<I>"`)} instead of ${colors.green(`"<i>"`)})`);
+      }
 
-    const upToNextHeading =
-      commentaryText.slice(position + length, nextHeading);
+      const nextHeading =
+        (index === niceMatches.length - 1
+          ? content.length
+          : niceMatches[index + 1].position);
 
-    if (!/\S/.test(upToNextHeading)) {
-      throw new TypeError(
-        `Expected commentary entry to have body text, only got a heading`);
-    }
+      const upToNextHeading =
+        content.slice(position + length, nextHeading);
+
+      if (!/\S/.test(upToNextHeading)) {
+        throw new TypeError(
+          `Expected ${entryPhrase} to have body text, only got a heading`);
+      }
+
+      return true;
+    })(niceMatches);
 
     return true;
-  })(niceMatches);
+  };
+}
+
+export const isCommentary =
+  validateContentEntries({
+    headingPhrase: `commentary heading`,
+    entryPhrase: `commentary entry`,
+
+    caseInsensitiveRegex: commentaryRegexCaseInsensitive,
+    caseSensitiveOneShotRegex: commentaryRegexCaseSensitiveOneShot,
+  });
+
+export function isOldStyleLyrics(content) {
+  isContentString(content);
+
+  if (multipleLyricsDetectionRegex.test(content)) {
+    throw new TypeError(
+      `Expected old-style lyrics block not to include "<i> ... :</i>" at start of any line`);
+  }
 
   return true;
 }
 
+export const isLyrics =
+  anyOf(
+    isOldStyleLyrics,
+    validateContentEntries({
+      headingPhrase: `lyrics heading`,
+      entryPhrase: `lyrics entry`,
+
+      caseInsensitiveRegex: commentaryRegexCaseInsensitive,
+      caseSensitiveOneShotRegex: commentaryRegexCaseSensitiveOneShot,
+    }));
+
 const isArtistRef = validateReference('artist');
 
 export function validateProperties(spec) {
@@ -695,14 +738,6 @@ export const isContributionPreset = validateProperties({
 
 export const isContributionPresetList = validateArrayItems(isContributionPreset);
 
-export const isAdditionalFile = validateProperties({
-  title: isName,
-  description: optional(isContentString),
-  files: optional(validateArrayItems(isString)),
-});
-
-export const isAdditionalFileList = validateArrayItems(isAdditionalFile);
-
 export const isTrackSection = validateProperties({
   name: optional(isName),
   color: optional(isColor),
@@ -713,17 +748,6 @@ export const isTrackSection = validateProperties({
 
 export const isTrackSectionList = validateArrayItems(isTrackSection);
 
-export const isSeries = validateProperties({
-  name: isName,
-  description: optional(isContentString),
-  albums: optional(validateReferenceList('album')),
-
-  showAlbumArtists:
-    optional(is('all', 'differing', 'none')),
-});
-
-export const isSeriesList = validateArrayItems(isSeries);
-
 export const isWallpaperPart = validateProperties({
   asset: optional(isString),
   style: optional(isString),
@@ -944,13 +968,6 @@ export function validateWikiData({
   };
 }
 
-export const isAdditionalName = validateProperties({
-  name: isContentString,
-  annotation: optional(isContentString),
-});
-
-export const isAdditionalNameList = validateArrayItems(isAdditionalName);
-
 // Compositional utilities
 
 export function anyOf(...validators) {
diff --git a/src/web-routes.js b/src/web-routes.js
index b93607d6..a7115bbd 100644
--- a/src/web-routes.js
+++ b/src/web-routes.js
@@ -1,11 +1,13 @@
-import {readdir} from 'node:fs/promises';
+import {readdir, stat} from 'node:fs/promises';
 import * as path from 'node:path';
 import {fileURLToPath} from 'node:url';
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
 
+/* eslint-disable no-unused-vars */
 const codeSrcPath = __dirname;
 const codeRootPath = path.resolve(codeSrcPath, '..');
+/* eslint-enable no-unused-vars */
 
 function getNodeDependencyRootPath(dependencyName) {
   return (
@@ -106,6 +108,21 @@ export async function identifyDynamicWebRoutes({
     ]),
 
     () => {
+      const from =
+        path.resolve(path.join(mediaPath, 'favicon.ico'));
+
+      return stat(from).then(
+        // {statically: 'copy'} is not workable for individual files
+        // at the moment, so this remains a symlink.
+        () => [{
+          from,
+          to: ['shared.path', 'favicon.ico'],
+          statically: 'symlink',
+        }],
+        () => []);
+    },
+
+    () => {
       if (!wikiCachePath) return [];
 
       const from =
diff --git a/src/write/bind-utilities.js b/src/write/bind-utilities.js
index d55ab215..afbf8b2f 100644
--- a/src/write/bind-utilities.js
+++ b/src/write/bind-utilities.js
@@ -24,6 +24,7 @@ export function bindUtilities({
   language,
   languages,
   missingImagePaths,
+  niceShowAggregate,
   pagePath,
   pagePathStringFromRoot,
   thumbsCache,
@@ -42,6 +43,7 @@ export function bindUtilities({
     language,
     languages,
     missingImagePaths,
+    niceShowAggregate,
     pagePath,
     pagePathStringFromRoot,
     thumb,
diff --git a/src/write/build-modes/live-dev-server.js b/src/write/build-modes/live-dev-server.js
index ecb9df21..5dece8d0 100644
--- a/src/write/build-modes/live-dev-server.js
+++ b/src/write/build-modes/live-dev-server.js
@@ -253,7 +253,7 @@ export async function go({
     let url;
     try {
       url = new URL(request.url, `http://${request.headers.host}`);
-    } catch (error) {
+    } catch {
       response.writeHead(500, contentTypePlain);
       response.end('Failed to parse request URL\n');
       return;
@@ -300,7 +300,7 @@ export async function go({
       let filePath;
       try {
         filePath = path.resolve(localDirectory, decodeURI(safePath.split('/').join(path.sep)));
-      } catch (error) {
+      } catch {
         response.writeHead(404, contentTypePlain);
         response.end(`File not found for: ${safePath}`);
         console.log(`${requestHead} [404] ${pathname}`);
diff --git a/src/write/build-modes/static-build.js b/src/write/build-modes/static-build.js
index 2baed816..b5ded04c 100644
--- a/src/write/build-modes/static-build.js
+++ b/src/write/build-modes/static-build.js
@@ -1,15 +1,6 @@
+import {cp, mkdir, stat, symlink, writeFile, unlink} from 'node:fs/promises';
 import * as path from 'node:path';
 
-import {
-  copyFile,
-  cp,
-  mkdir,
-  stat,
-  symlink,
-  writeFile,
-  unlink,
-} from 'node:fs/promises';
-
 import {rimraf} from 'rimraf';
 
 import {quickLoadContentDependencies} from '#content-dependencies';
@@ -115,8 +106,6 @@ export async function go({
 
   universalUtilities,
 
-  mediaPath,
-
   defaultLanguage,
   languages,
   urls,
@@ -166,11 +155,6 @@ export async function go({
   });
 
   if (writeAll) {
-    await writeFavicon({
-      mediaPath,
-      outputPath,
-    });
-
     await writeSharedFilesAndPages({
       outputPath,
       randomLinkDataJSON: generateRandomLinkDataJSON({wikiData}),
@@ -595,30 +579,6 @@ async function writeWebRouteCopies({
   }
 }
 
-async function writeFavicon({
-  mediaPath,
-  outputPath,
-}) {
-  const faviconFile = 'favicon.ico';
-
-  try {
-    await stat(path.join(mediaPath, faviconFile));
-  } catch (error) {
-    return;
-  }
-
-  try {
-    await copyFile(
-      path.join(mediaPath, faviconFile),
-      path.join(outputPath, faviconFile));
-  } catch (error) {
-    logWarn`Failed to copy favicon! ${error.message}`;
-    return;
-  }
-
-  logInfo`Copied favicon to site root.`;
-}
-
 async function writeSharedFilesAndPages({
   outputPath,
   randomLinkDataJSON,
diff --git a/tap-snapshots/test/snapshot/generateAlbumAdditionalFilesList.js.test.cjs b/tap-snapshots/test/snapshot/generateAlbumAdditionalFilesList.js.test.cjs
deleted file mode 100644
index 4f09569d..00000000
--- a/tap-snapshots/test/snapshot/generateAlbumAdditionalFilesList.js.test.cjs
+++ /dev/null
@@ -1,56 +0,0 @@
-/* IMPORTANT
- * This snapshot file is auto-generated, but designed for humans.
- * It should be checked into source control and tracked carefully.
- * Re-generate by setting TAP_SNAPSHOT=1 and running tests.
- * Make sure to inspect the output below.  Do not ignore changes!
- */
-'use strict'
-exports[`test/snapshot/generateAlbumAdditionalFilesList.js > TAP > generateAlbumAdditionalFilesList (snapshot) > basic behavior 1`] = `
-<ul class="additional-files-list">
-    <li>
-        <details>
-            <summary><span><span class="group-name">SBURB Wallpaper</span></span></summary>
-            <ul>
-                <li><a href="media/album-additional/exciting-album/sburbwp_1280x1024.jpg">sburbwp_1280x1024.jpg</a></li>
-                <li><a href="media/album-additional/exciting-album/sburbwp_1440x900.jpg">sburbwp_1440x900.jpg</a></li>
-                <li><a href="media/album-additional/exciting-album/sburbwp_1920x1080.jpg">sburbwp_1920x1080.jpg</a></li>
-            </ul>
-        </details>
-    </li>
-    <li>
-        <details>
-            <summary><span><span class="group-name">Fake Section</span></span></summary>
-            <ul>
-                <li class="entry-description">No sizes for these files</li>
-                <li><a href="media/album-additional/exciting-album/oops.mp3">oops.mp3</a></li>
-                <li><a href="media/album-additional/exciting-album/Internet%20Explorer.gif">Internet Explorer.gif</a></li>
-                <li><a href="media/album-additional/exciting-album/daisy.mp3">daisy.mp3</a></li>
-            </ul>
-        </details>
-    </li>
-    <li>
-        <details open>
-            <summary><span><span class="group-name">Empty Section</span></span></summary>
-            <ul>
-                <li class="entry-description">These files haven&#39;t been made available.</li>
-                <li>There are no files available or listed for this entry.</li>
-            </ul>
-        </details>
-    </li>
-    <li>
-        <details>
-            <summary><span><span class="group-name">Alternate Covers</span></span></summary>
-            <ul>
-                <li class="entry-description">This is just an example description.</li>
-                <li><a href="media/album-additional/exciting-album/Homestuck_Vol4_alt1.jpg">Homestuck_Vol4_alt1.jpg</a></li>
-                <li><a href="media/album-additional/exciting-album/Homestuck_Vol4_alt2.jpg">Homestuck_Vol4_alt2.jpg</a></li>
-                <li><a href="media/album-additional/exciting-album/Homestuck_Vol4_alt3.jpg">Homestuck_Vol4_alt3.jpg</a></li>
-            </ul>
-        </details>
-    </li>
-</ul>
-`
-
-exports[`test/snapshot/generateAlbumAdditionalFilesList.js > TAP > generateAlbumAdditionalFilesList (snapshot) > no additional files 1`] = `
-
-`
diff --git a/test/snapshot/generateAlbumAdditionalFilesList.js b/test/snapshot/generateAlbumAdditionalFilesList.js
deleted file mode 100644
index c25e5682..00000000
--- a/test/snapshot/generateAlbumAdditionalFilesList.js
+++ /dev/null
@@ -1,84 +0,0 @@
-import t from 'tap';
-
-import {testContentFunctions} from '#test-lib';
-import thingConstructors from '#things';
-
-const {Album} = thingConstructors;
-
-testContentFunctions(t, 'generateAlbumAdditionalFilesList (snapshot)', async (t, evaluate) => {
-  const sizeMap = {
-    'sburbwp_1280x1024.jpg': 2500,
-    'sburbwp_1440x900.jpg': null,
-    'sburbwp_1920x1080.jpg': null,
-    'Internet Explorer.gif': 1,
-    'Homestuck_Vol4_alt1.jpg': 1234567,
-    'Homestuck_Vol4_alt2.jpg': 1234567,
-    'Homestuck_Vol4_alt3.jpg': 1234567,
-  };
-
-  const extraDependencies = {
-    getSizeOfAdditionalFile: file =>
-      Object.entries(sizeMap)
-        .find(key => file.includes(key))
-        ?.at(1) ?? null,
-  };
-
-  await evaluate.load({
-    mock: {
-      image: evaluate.stubContentFunction('image'),
-    },
-  });
-
-  const album = new Album();
-  album.directory = 'exciting-album';
-
-  evaluate.snapshot('no additional files', {
-    extraDependencies,
-    name: 'generateAlbumAdditionalFilesList',
-    args: [album, []],
-  });
-
-  try {
-    evaluate.snapshot('basic behavior', {
-      extraDependencies,
-      name: 'generateAlbumAdditionalFilesList',
-      args: [
-        album,
-        [
-          {
-            title: 'SBURB Wallpaper',
-            files: [
-              'sburbwp_1280x1024.jpg',
-              'sburbwp_1440x900.jpg',
-              'sburbwp_1920x1080.jpg',
-            ],
-          },
-          {
-            title: 'Fake Section',
-            description: 'No sizes for these files',
-            files: [
-              'oops.mp3',
-              'Internet Explorer.gif',
-              'daisy.mp3',
-            ],
-          },
-          {
-            title: `Empty Section`,
-            description: `These files haven't been made available.`,
-          },
-          {
-            title: 'Alternate Covers',
-            description: 'This is just an example description.',
-            files: [
-              'Homestuck_Vol4_alt1.jpg',
-              'Homestuck_Vol4_alt2.jpg',
-              'Homestuck_Vol4_alt3.jpg',
-            ],
-          },
-        ],
-      ],
-    });
-  } catch (error) {
-    console.log(error);
-  }
-});