The sound module should plug into the computer by either a USB cord or by the old fashioned 5-pin midi plug. You should be able to select where your midi plays in the BIAB software under "MIDI setup". Hope that helps some. The output from the sound module will, of course, need to go to some amplifier and speakers to be heard.

Bruce


Macbook Pro 2018
2.6 GHz 6-core Intel Core i7, 16 GB RAM
OS Monterey
BIAB for Mac 2022