diff --git a/doc/notes.txt b/doc/notes.txt
index 780eb4d..2a93a09 100644
--- a/doc/notes.txt
+++ b/doc/notes.txt
@@ -12,6 +12,7 @@ TODO:
 + Live MIDI - to test audio/MIDI delay.
 + As threshold increases overall volume decreases - add a compensation algorithm.
 + THere are unintialized variable warnings on the release build.
++ Add preset delete.
 
 BUGS:
 // Apr 20