Jon,

Biab can separate wave files of Real Tracks to each individual track, or you can save a Biab mix as a stereo wave file. They are set in the .Wav button "options."

Most save their song as either .MGU or .SGU Biab format and have RealBand open fthem from their.

If you are asking if you can multi-track input wave recording: The answer is no, Biab has only a single wave file track in it for capturing an input device. You can multi-track a midi file using the .seq button in midi format. You can also save in format 1 or 0 in the .Mid button options.

Trax