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.
Blue Fugue / 100% Fugue Machine
Just Fugue Machine! I improvised the the track in one go. Starting from zero notes, adding till it was complete, than messing with the playheads, tempos, pitches etc. I set up Cubasis using five tracks of Audiobus. The four individual playheads plus all of them together on the fifth track. DRC is terrific. I used the DRC factory expansion church organ combined with the iCathedral choir organ patch. iFretless bass, two tracks of horns from ISymphonic, two analog leads and a choir from BeatHawk, Model D, DRC FoggyARP