private void PercussionNoteOn(int channel, int key, int velocity)
{
var tone = ToneItems.FirstOrDefault(t =>
t.ProgramNumberAssigned && t.ProgramNumber == programNumbers[channel] &&
t.PercussionNumberAssigned && t.PercussionNumber == key) ?? new ToneItem();
SetPercussionProgram(channel, tone.ProgramNumber, tone);
SendNoteOn(channel, tone.PercussionNoteNumber, velocity);
noteOnKeys[channel] = key;
}
private void ProgramChange(int channel, int program)
{
var tone = ToneItems.FirstOrDefault(t => t.ProgramNumberAssigned && t.ProgramNumber == program) ?? new ToneItem();
SetProgram(channel, program, tone);
}