One typical cause of this (not saying it's your answer) is that another audio file exists with the same name as your song, both in the same folder. If so, you will hear both. So, did you ever render your song to WAV or MP3? Or do you have an audio file you started with and are trying to duplicate or enhance with BIAB?

Let us know. We can try other things if needed.

Edit: ps the part about having to assign a new RealDrum every bar is weird, and something I’ve never heard before. Have you tried the standard first step remedy of Options, Return to Factory Settings, Most?

Last edited by Matt Finley; 03/20/23 08:23 AM.

BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.