diff --git a/TODO.md b/TODO.md
index 77eb864f..c813fbfe 100644
--- a/TODO.md
+++ b/TODO.md
@@ -39,3 +39,4 @@
 - Apply button in settings
 - better FM chip names (number and codename)
 - find and replace
+- precise panning effects (80xx linear, 81xx/82xx per-channel)