Toto Rosanna Synth Sound (or close to it)?

[TD77]

Is it possible to get the synth sound out of the FM3 that is close to the Toto Rosanna Solo? I've seen youtube videos for the synth sounds but they all seem to be droning types to solo over. Asking because may have to do this tune at a gig and there's no keyboard player. If I recall, electro harmonix made a killer pedal for key sounds but not looking to add anything outside of the FM3.

 

[OasisNinjaBat]

I haven't been able to recreate it on the FM3 but the Boss sy1000 I pair with it cam do polyphonics and using the dynamic synth with 2 saws and 1 sine I can get close-ish to it.