I have a tyros 4 modi’s to a Hammond SK2. It is working but I need to know how to cancel out the piano voice from the tyros as it is sounding with the left and right part. I need to control only the left side of the tyros containing the bass rhythm and drum back up but I want to set up the organ not to play the right side of the tyros. A few years ago, I used to midi 3 Yamaha keyboards and control only the left / lower side by one keyboard and have all 3 set up to play different voices on the right / upper side.
Your assistance will be greatly appreciated.
Thank you
Frank