Playback of individual parts is correct on my friends Mac since is there where it was made on an external VST library Noteperformer.I don't have Noteperformer so my playback VST on top of whatever ...
This appear when I go to parts, but the playback is a piano sound. And if I try to change the instrument, the Device changes to Aria Player, and the sound, bank and channel disappear and won't allo...