public Keyboard(int lowOctave, int highOctave)
{
List <KeyboardOctave> octaves = new List <KeyboardOctave>();
KeyMap = new Dictionary <int, MidiKey>();
for (var i = lowOctave; i < highOctave + 1; i++)
{
var oct = new KeyboardOctave(i);
foreach (var midiKey in oct.Keys)
{
KeyMap.Add(midiKey.NoteNumber, midiKey);
}
octaves.Add(oct);
}
this.Octaves = octaves.ToArray();
}
internal MidiKey(int noteNumber, Note note, KeyboardOctave octave)
{
NoteNumber = noteNumber;
Note = note;
_Octave = octave;
}