diff --git a/libs/music/piano.ts b/libs/music/piano.ts
index daaeba7e..145f1319 100644
--- a/libs/music/piano.ts
+++ b/libs/music/piano.ts
@@ -8,7 +8,7 @@ namespace music {
     //% shim=TD_ID color="#FFFFFF" colorSecondary="#FFFFFF"
     //% note.fieldEditor="note" note.defl="262"
     //% note.fieldOptions.editorColour="#FF1493" note.fieldOptions.decompileLiterals=true
-    //% note.fieldOptions.minNote=40 note.fieldOptions.maxNote=51
+    //% note.fieldOptions.minNote=52 note.fieldOptions.maxNote=75
     //% useEnumVal=1
     //% weight=10 blockGap=8
     export function noteFrequency(name: Note): number {