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 StoreAudiobus is the app that makes the rest of your setup better.
Outrider/Young Love
Two tracks for the price of one! Both done today, while my internet was down!
Could be seen as a double-A side (for those that remember them!)
Another oldie of mine, that I originally wrote as some incidental music for a production of the Snow Queen that my wife produced years ago 
This is all done on guitar (apart from a few beats) in Cubasis on my iPad, using Amplitube, Audiobus and mastered in Audio Mastering app.
Inspired by the lovely flutey instrumentals that Focus used to play back in the 70s. This was a tune of mine from back in the early 80s that I re-recorded and added some strings to in Cubasis on my iPad. Guitars were through Amplitube, flute and strings from Bismark bs16i.