I don't think you messed up. From the additional information, it appears moving the Utility Tracks to Legacy Tracks converted the UT RT data to audio that BIAB recognizes as an Artist Performance File. That's normal behavior on my system. You didn't say, but I assume the track labels for the Melody and Soloist Tracks now display in the color orange.

Use the instructions AudioTrack has given to mute and adjust the audio levels.

If that doesn't work. Let us know because I haven't taken time to test anything at this point.

Charlie


BIAB 2025:RB 2025, Latest builds: Dell Optiplex 7040 Desktop; Windows-10-64 bit, Intel Core i7-6700 3.4GHz CPU and 16 GB Ram Memory.