I have similar problems with BIAB 2021 - the Audio Chord feature and audio tracks.

I have many songs where I have used the audio chord wizard (in BIAB 2020 and earlier) to figure out the chords and play the audio along with the BIAB chords.

Most all the imported audio were manually marked with bar markers to sync the audio with the chords.

Everything was fine until I upgraded to BIAB 2021 when all the songs with audio were now out of sync and unplayable.

I brought up the ACW and, as expected, none of the bar markers were where they should be - they had been relocated to a constant tempo. I attempted to fix them to no avail.

After some investigation I found that in the mixer window on the Audio Track, right clicking will bring up a track settings menu. One of the options is "Conform to Playback tempo" which is always set when opening a tune. This right click option in the mixer was not in BIAB 2020.

I suppose that BIAB would work as expected if every time I opened an affected tune, I changed this option, but I shouldn't have to do this. BIAB should save this selection either with a global option, or with an individual saved song.

Also, in the Audio Chord Wizard screen there is a button to "Match audio tempo" which is stuck on.

This defeats the purpose of manually placing bar markers on the audio track, and makes it impossible to sync the chords to the audio. It also messes up previously created songs, which required some time to create.

Because I have found BIAB 2021 unusable for my purposes, I have reverted back to BIAB 2020 and things are back to normal. I only want my old stuff to work in BIAB 2021.

Not being a BIAB expert, I may be doing something wrong and have not found a solution to this dilemma.

I informed PG music of this problem, and have not received an acknowledgement or, better yet, a fix.

I welcome the opportunity to be educated. Thanks for any suggestions.

David Taylor