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.
Video - GuitarCapo+ and a QuNeo
I have made a video that shows how a QuNeo MIDI Pad Controller can be used to control GuitarCapo+ using the Pad Mode feature. Chords notes from GuitarCapo+ is sent to Alchemy through the MIDI out feature. Audio is sent further with Audiobus through Crystalline and AUFX:Dub. Sound recorded with AudioShare, video recorded with an iPhone and edited with Pinnacle and iMovie.
Everything played in one take, with on hand