What you imported from Band-in-a-Box should have been a SGU or MGU file. RealBand files save as SEQ files by default. You should be able to return to the original file by starting a new project. Also, RealBand automatically saves a back up file periodically. Navigate to File > Open Special ...


Jim Fogle - 2026 BiaB (Build 1224) RB (Build 7) - Ultra+ PAK
DAWs: Cakewalk Sonar - Standalone: Zoom MRS-8
Desktop: i7 Win 11, 12GB ram 256GB SSD, 4 TB HDD
Music at: https://fogle622.wix.com/fogle622-audio-home