Originally Posted by Matt Finley
We don’t know the rules behind it, but we know that BIAB uses the key signature to make some decisions. A note or chord may have an odd enharmonic spelling, and that’s just what we can demonstrate. I recommend you change the key signature.

But if you use the F5 to change key signature in a middle of the song it only effects the annotation, it does not change the chords. And you can not use the transposition in the GUI for only a part of the chart.

I agree "we don't know the rules". which is why I have never been comfortable with doing this in BIAB.


BIAB – 2025, Reaper (current), i7-12700F Processor, 32GB DDR4-3200MHz RAM, Motu Audio Express 6x6 - My SoundCloud (Tip: No need to create a SC account to hear music - just hit ESC ).