hi leezone
I am playing Hammond new B 3 portable at most.
Sometimes I like to connect the Audya 4 to Midi and play with this very good "live"-orchestra. The Hammond has Key-Velocity and
I use the upper manual for the right voices
the lower manual for the left voices.
The swell-Pedal of the organ impacts only the right voices. So I like it.
Keep swinging
ulivox