I was trying to build backing tracks for a few bossa tunes, and noticed that if I use a RealStyle, all Minor Major 7 chords are incorrectly played as regular Minor 7 chords. This is not the case with MIDI styles - they play these chords correctly. I tried many bossa, bepop, swing, smooth jazz styles, all of which should be able to play this as its not an uncommon chord in those genra.

I found surprisingly little in terms of previous threads about the topic and none of them seem to come to a conclusion. There is a workaround to write the chord as slash chord half step below the intended base (i.e. CmMaj7 written as Baug/C) and this has the right notes but the voicings and baseline are ugly at best.

I have BIAB Mac 2024 (803) running on a MacBook Pro M1 with 16GB, and as a specific example I would use just any stagnant mMaj7 chord using any of the bossa Band styles, say _BOSSAPT.STY, but from what I can tell none of the RealStyle can play this.

I am a newbie in these BIAB forums so not sure this is the best forum, but gotta start somewhere...