 const byte CURRENT_PART = 3;
 const byte NEXT_PART = 4;
 const byte SONG_SIGNATURE = 5;
+const byte METRONOME = 6;
 
 const byte SONG_OFFSET = 10;
 

const byte REPEAT_MIDI_NOTE = CONTROL_OFFSET;
const byte SEND_CONFIGURATION = CONTROL_OFFSET + 1;
const byte STOP_CLIPS = CONTROL_OFFSET + 2;

const byte INVALID_MIDI_NOTE = 254;
byte midiNoteToSend = INVALID_MIDI_NOTE;

    bankDownButton.turnLedOff();
  }

  if (bankDownButton.isJustReleased()) {
    midiNoteSendStart = 0;
    midiNoteToSend = METRONOME_MIDI_NOTE;
  }


  if (stopButton.isJustPressed()) {
    stopButton.turnLedOn();
  }
