MidiEvent = Global.users.timfelgentreff.midijs.midi_writer.MidiEvent,
MidiEvent.programChange(26)
].concat(this.owner.voice1.map(function(note) {
var n = note.note.replace('5', '5')
var evs = MidiEvent.createNote(n, false, {duration: 32});
var rval = [evs[0], lastOff];
}).flatten()).concat([lastOff])
var track2 = new MidiTrack({
MidiEvent.programChange(32)
].concat(this.owner.voice2.map(function(note) {
var n = note.note.replace('5', '3')
var evs = MidiEvent.createNote(n, false, {duration: 32});
var rval = [evs[0], lastOff];