[quote=musocity]The one I have with "Jazz Ballad with Organ" is _JAZOR60 with 1039 B3 Organ Jazz but it has no RealChart midi so I don't know what chords it's playing.
Have you tried another RT Organ ? [/quote

Yes JAZOR60 is the one I'm using.
I tried a bunch more now with basically the same results.

I don't understand why you can't tell BIAB to play a simple G7 chord?
And the thing is, with one of the previous settings (they have been changed multiple times) it was playing a G7 for two bars, but on the repeat it played altered chords again.

A BIAB user for more than 30 years (if you can believe it) !