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.
Copy and paste
I don't know if somebody already asked it but i'd want to know if i can copy a recording from audiocopy and paste it on an other music from audio copy. I want to add a sort of tag on my music, so i need to recording the tag but i don't know how to paste it on the music... Could somebody help me ?