Add a bass clef to a fake book score
I write a plugin that adds a left hand accompaniment to a fake book score. I know how to add a base clef through the Edit/Instrument Dialog; but what is the way to do it programmatically? Surely it's not curScore.appendPart.
The only difference that I found is that a grand staff has eight voices while a "normal" treble staff has only four. Is there a way to add the other four voices?