This is something I strongly felt I needed to add before doing anything else, 

It gives the program a lot more depth of experimentation and expression.

 An option to spread the instrument from left to right on the note playing area.

The idea being that as you play notes (using up and down for pitch) you can move left and right to make different elements of the tone more prominent. Kind of like having different instruments which you can fade between as you play.

If you deactivate this feature, left and right movements control stereo pan as default.

AG