#define MIDI_CHANNEL 1 #include #include #include void setup() { // We initialise the sound engine by calling Music.init() which outputs a tone Music.init(); Music.enableEnvelope1(); Music.enableEnvelope2(); usbMIDI.setHandleNoteOff(OnNoteOff); usbMIDI.setHandleNoteOn(OnNoteOn); usbMIDI.setHandleControlChange(OnControlChange); Music.getPreset(19); } void loop() { usbMIDI.read(); }