diff --git a/lib/addons/p5.sound.js b/lib/addons/p5.sound.js
index f7216fca04..d8162f0e19 100644
--- a/lib/addons/p5.sound.js
+++ b/lib/addons/p5.sound.js
@@ -895,8 +895,8 @@ function noteToFreq(note) {
   }
 
   var wholeNotes = {
-    A: 21,
-    B: 23,
+    A: 33,
+    B: 35,
     C: 24,
     D: 26,
     E: 28,