Currently, Band in a Box can only address one MIDI port at a time.

However, one might be able to accomplish things like you describe using a Virtual MIDI Cable software, with varying degress of complexity at startup. See "Hubi's Loopback" and/or "Hubi's MIDI Cable" free software for a couple such examples.

Might be kinda tricky in live performance until worked out well.

RealBand, on the other hand, should be able to handle this easily with proper setup of track Ports.


--Mac