I'm using a keyboard (Roland FP2 in this situation) which has a split facility. When I split bass/piano, it decides I need some drum sounds as well, and I can't make them disappear. How can I use a MIDI bass module (or the other way round - a MIDI piano/synth module) connected with MIDI to play the 'board split, but go into a separate module for one or the other (or indeed, both)? How can I send separate signals from a split 'board to separate MIDI modules?
And, why is it, when connected normally, when I change the setting on a MIDI module,, it changes the sound selected on the 'board?