Can AudioBus route many-to-many?
I'm new to AB and new to iPad music. I'm designing my setup for live performance, and can't see how to make it so that 3 or 4 sources can each be routed to three different loopers, with the ability to switch the routing on the fly with a MIDI CC. Because apps like Ostinator and Thumbjam are apps, not AUs, AB won't let me use multiple instances (with main in/outs). I frankly haven't yet sussed out the reasoning and rules of what apps will work where in the three-step channels so I'm going by trial and error at this point.
Question: is there any way to do branching and/or sub- mixing to set up many-to-many routings? I don't see it, and I couldn't find mention of it anywhere in this forum.
Or do I need to go to AUM, which claims it can do this kind of routing?
Everything I do is for live performance--I'm a one-man band and rely heavily on loopers to build up my electro-symphonic sound. The whole reason I'm migrating to iPad loopers is because my hardware loopers (Infinity, Boomerang) don't give me the refined features hat looper apps do, and I want to incorporate three or four different ones for different musical ends.