Hello Greg,

Band-in-a-Box can send chords to your output MIDI driver using the 'Output Chords' feature (Opt. > Preferences > OutputCh).

This can go to your external keyboard, however, whether the auto-accompaniment can be driven by this MIDI depends on the keyboard itself. For example, a Yamaha PSR-e403 has accompaniment and arpeggio features, but only work by playing the keys.


Blake

PG Music Inc.