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.
iReal Pro MIDI export
I did my first tutorial video. I definitely need to improve some things with lighting and sound but in general I'm pretty happy. If you are an iRealPro user and want better sounding backing tracks instead of the crappy on-board instruments then maybe you can look past my amateurish tutorial!
I was totally psyched to have figured out how to get MIDI out of iReal Pro ever since they disabled live MIDI output on the app or AB integration.