Audiobus: Use your music apps together.
What is Audiobus? — Audiobus is an award-winning music app for iPhone and iPad which lets you use your other music apps together. Chain effects on your favourite synth, run the output of apps or Audio Units into an app like GarageBand or Loopy, or select a different audio interface output for each app. Route MIDI between apps — drive a synth from a MIDI sequencer, or add an arpeggiator to your MIDI keyboard — or sync with your external MIDI gear. And control your entire setup from a MIDI controller.Download on the App Store
Audiobus is the app that makes the rest of your setup better.
What am I doing wrong?
I have been attempting to use iTunes to get songs out of Garageband in a format that I can post to Soundcloud or just send to people to listen to... but I hook my iPhone up and start iTunes (or it starts itself!) and I cannot figure out where in the iTunes interface to get started dealing with Garageband files. I've looked online repeatedly for info but the internet is far, FAR skewed towards iPad info in this regard, and I'm somewhat over it at this point. Can someone advise?