i think there's some confusion here. this references a post where the OP generated a song in the key of A and then changed the key to B near the end. The chords that should have been B major played as B7.

according to a post by Andrew, if the song is generated in the key of A, and a change of key to B made at a bar close to the end of the song, BIAB still thinks its in the key of A and the RealTracks play the B chord as a seventh - like a guitarist playing a D7 in the key of C which is quite common as a link to the dominant chord of G. the RealTracks are doing exactly what a live guitarist would do faced with a B chord in the key of A - play a B7.

the question is can BIAB play a B major chord and not a B7? Yes it can if you generate the whole song in the key of B. The RealTracks play a proper B chord. The issue is that BIAB doesn't cope with the key change if it's done at a bar.

The advice to the OP is to generate one version in A and another in B and merge the two.

Last edited by Bob Calver; 01/23/21 02:18 AM.