backspace only deletes main unit, should delete note ons from all selected units
additionally, if someone presses a chord during step input, it'd be good if they all went to the same timestep even with auto-advance on. maybe have a bit of delay before auto-advancing?
backspace only deletes main unit, should delete note ons from all selected units
additionally, if someone presses a chord during step input, it'd be good if they all went to the same timestep even with auto-advance on. maybe have a bit of delay before auto-advancing?