Sorry to hear of your dilemma Hugh, but there is definitely a reason that RB material can be saved in SGU format.

As a simple example, RealBand allows you to edit tracks much more flexibly than BiaB does. You can take a song into RB, edit the required bars, then import it back into BiaB. If RB only saved as .SEQ files, this would not be possible.

Hope it's smooth sailing from now on.

BIAB & RB2025 Win.(Audiophile), Sonar Platinum, Cakewalk by Bandlab, Izotope Prod.Bundle, Roland RD-1000, Synthogy Ivory, Kontakt, Focusrite 18i20, KetronSD2, NS40M Monitors, Pioneer Active Monitors, AKG K271 Studio H'phones