public void ShowStaff()
{
WPFStaffs.Clear();
WPFManager.getMusicSymbols(Staff, WPFStaffs);
WPFStaffsChanged?.Invoke(this, new WPFStaffsEventArgs()
{
Symbols = WPFStaffs
});
Lilypond lily = new Lilypond("");
LilypondText = lily.GetLilyFromStaff(Staff);
Midi midi = new Midi("");
MidiSequence = midi.GetSequenceFromStaff(Staff);
MidiSequenceChanged?.Invoke(this, new MidiSequenceEventArgs()
{
MidiSequence = MidiSequence
});
}