The thing about GarageBand is (unless they've changed this) it's not easy to get it to play well with others, it doesn't have a setting that allows you to limit its MIDI reception by channel.

Sound Canvas looks cool, I didn't know about that one. And while I knew of the Yamaha app, I didn't realize it included rompler sounds. Have to check that out...


Maybe this is the best place for a shameless plug! Our new video at https://www.youtube.com/watch?v=3ZRC3b4p4EI is a 40 minute adaptation of T. S. Eliot's "Prufrock" - check it out!