It's been a very long time since I've played an organ. However, most are multi-timbral. You'd have to look up in your manual exactly how it works, but I suspect that for the input, the top manual would be channel 1, the second manual, channel 2, and the pedal board channel 3. As to how you'd do the outputs, you'll have to set them up in the BIAB Prefs, but you should be able to do it.

You may end up with a Type 0 midi file, or .seq file, which will have to be split out.

However, since BIAB is already providing much of the instruments parts, you'll probably want to use Real Band instead.

Gary

I'm blessed watching God do what He does best. I've had a few rough years, and I'm still not back to where I want to be, but I'm on the way and things are looking far better now than what they were!