diff --git a/composeApp/src/commonMain/kotlin/mg/dot/feufaro/midi/MidiPitch.kt b/composeApp/src/commonMain/kotlin/mg/dot/feufaro/midi/MidiPitch.kt
index 942a4c0..3b9f9a1 100644
--- a/composeApp/src/commonMain/kotlin/mg/dot/feufaro/midi/MidiPitch.kt
+++ b/composeApp/src/commonMain/kotlin/mg/dot/feufaro/midi/MidiPitch.kt
@@ -32,7 +32,7 @@ data class MidiPitch (
         metaType = type
     }
     fun setNote(note: String, theDuration: Int) {
-        val midiPitch = Transpose.transposeToMidi(note, "C", key)
+        val midiPitch = Transpose.transposeToMidi(note, toKey = "C", fromKey = key)
         velocity = if (midiPitch < 0) {
             0
         } else {