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.
Motu 2 midi / Roland A 800 pro keyboard / AUM
I just got a Motu 2 audio interface, hooked up the midi din from my Roland A pro, and routed midi in AUM from the Motu to Drambo.
Problem: while the routing matrix looks like it should work, I get no sound out of Drambo
Weird thing: The routing matrix shows a very busy blinking light above the Motu. When I look in Midi Wrench, there is a very busy stream of active sensing messages that go away when I pull out the midi din from the a pro.
Any ideas on how to fix? Thanks!