I want to try something different. Instead of converting an MP3 to chords, I want to create a project where I simply import the MP3 into it as audio, then input/record MIDI with it as it plays. Basically my notated output now is just going to be my MIDI solo, without the chords of the audio track. Of course I need to hear the audio track playing and what MIDI I'm creating at the same time, and in sync. This has got to be a simple thing, but I swear I can't figure it out. I've got a MIDI to USB adapter that's connected directly to my windcontroller, and I've imported the MP3 as audio without trying to do any chord detection. I can hear the MIDI coming out of the PC headphone jack as I play my wind controller, and I can play the audio track that I pulled in from the MP3 and hear it over the PC headphones - but I can't get BIAB to record the MIDI and play back the audio at the same time and output to the headphones. Now what?

Maybe I should just playback the MP3 using my flash MP3 player, monitoring it and the audio out from the wind controller, and record the wind controller MIDI output in BIAB by itself - would that be better?