Loomer by mcoffman

Track description:

Finally, Apple allows Garageband to integrate with Audiobus. I don't get the hate for Garageband ("it's not *pro" enough") - it's not as deep as Cubasis or some other DAWs, but the basic functionality is great.

AmpKit+, JamUp Pro, Animoog, and Bassline are all along for the ride here, working completely smoothly without a hitch.