< It sounds like you want those BiaB tracks in RB exactly how they sound now -
Export it all as Audio tracks and Import those to RB. >

Yes. This is how to use BIAB tracks exactly as they sound in BIAB when imported into RB or any DAW.

Originally Posted by Funkifized
Okay, this is beyond vexxing. Importing an .sgu file through standard Open->File does not work even remotely correctly. This really needs to be addressed by the company. It's useless.
No. Open and import are not the same. Two different functions for two different outcomes of the tracks.

RealBand is BIAB lite. Opening an SGU file has limited BIAB features apparently some by PGM design and others because of confusion that BIAB is not a DAW. You want to import tracks to retain the BIAB processing. Opening a BIAB file is meant to merge BIAB features in a DAW environment. It's unique to PGM products.

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.