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.
Pattern-based Sequencing Saint-Saëns Aquarium with AUM, ATOM 2, LK and MIDIMixer (on PatchStorage)
A demonstration of how you can make a structured song in AUM. It uses 3 instances of LK to launch A and B sections with the factored melodic sequencing handled by 13 instances of Atom 2 Piano Roll. End to end automation tasks use 4Pockets’ MIDIMixer. There’s a lot more detail in the YouTube description. More like a test case than a creation but hopefully demonstrates techniques that can be generally applied. Special thanks to Imaginando for their help with some of the finer points.
The AUM project is now available on PatchStorage if you’d like to look under the hood. https://patchstorage.com/pattern-based-sequencing-aquarium/