Just to add another point... when I use a midi, I often play on top of it using my left hand to trigger the VH chords. In these cases, I will set up a special registration picking the voice(s) I want to play, the harmony I want, uncheck the Style Box, turn off accomp and save it under the same name that appears in the Song Window. In most all cases I will save one registration button with harmony and one without so I can switch at will.

I save both the song (midi) and the registrations I set up for each onto a disc so as not to clutter up my regular set ups.

Eddie