How to create opb files

I’d like to know how to create opb files from BB song files

I don’t create OPB files myself but typically people start with a midi file of the full song and edit it in a DAW to get a file suitable for the BB. They don’t start with the BB built-in songs.

There was a tutorial from Phil_Flood how to create OPB with bass which you will find here: OPB with Bass Tutorial
I started three weeks ago to do so. Here you’ll find my short description: OPB in brief

thanks all, please let me know if there’s a tutorial or YouTube video to get me started.

Search the forum using the words tutorial Reaper

thank you