I know the question was how to do it in BIAB.

But if it is just about getting the chords into BIAB from audio.
I think it is so much easier to do it in SongMaster Pro and export the MusixXML and import it to BIAB (the chords get right from the start without any struggling with the bar lines as often happens when in BIAB).


BIAB 2025, Studio One 7 Pro, Song Master Pro, Win11 Home. i7-9700K CPU, 32GB, ESI MAYA44eX, Guitar Pro 8, Transcribe, (EZKeys2, EZD3, SD3, EZBass, EZMix3)
Amateur: fiddle, guitar, vocal, beginner on bass.