Scale Mode Control on Right Hand Voices

[Nova227]

Scale Mode Control on Right Hand Voices.

I am a guitar player not a keyboard player. I  use the my SX 900 for backing tracks and working out arrangements.

I had a Novation Midi keyboard which had numerous assignable Scale Modes. This made it very easy to play along with a chord progress with out obvious wrong notes. I also used  Scaler 2 with very interesting results.

My question is ....is it possible to through midi and software connection to do this on my PSR using the right hand voices ?

Thanks Nova227