1 files changed, 3 insertions, 0 deletions
diff --git a/todo.txt b/todo.txt
index 8cfdea2..871aaa8 100644
--- a/todo.txt
+++ b/todo.txt
@@ -443,3 +443,6 @@ TODO: Group/album length visualizer thing!!! Colorful and PRETTY. Only work on
       (Done!)
 
 TODO: Show mean/media/mode statistics for songs in duration-graph.
+
+TODO: In duration-graph, show warning message if *no* items in a playlist have
+      duration metadata (direct the user to use process-metadata).