yes and no. BIAB can play songs with basic major triads and 'non jazz chords'. but if you reread Andrew's explanation of why you get B7 in the song you originally posted about, you'll see exactly why you get the seventh after the key change.

Andrew's explanation makes sense and he has agreed a fix is needed so no one will get the key change to work using RealTracks as Andrew described. however, if you use an all midi style as opposed to RealTracks you might get standard major triads but you'll need to experiment.

above you'll find numerous workarounds including the one you've adopted.

Last edited by Bob Calver; 02/18/21 12:34 AM.