diff --git a/src/core/audio/AudioHandler.jsx b/src/core/audio/AudioHandler.jsx
index 3fc403a..c33cb04 100644
--- a/src/core/audio/AudioHandler.jsx
+++ b/src/core/audio/AudioHandler.jsx
@@ -58,6 +58,7 @@ const calculateDetailMotifVersion = function (textDensity, linkDensity) {
   return 3 * textDensity + linkDensity;
 };
 
+// C-Major Chord Progression
 const tabChordProgression = [
   generateChord(60, "major"),
   generateChord(62, "minor"),