Hi
Yes I have known some that use this in conjunction with a Midi piano as it gives you a good set of Roland midi voices, and styles.
Can also be used with just a controller keyboard so you finish up with an Arranger keyboard.
Easy to set up as well, some nice styles and intros on there, many sound like the hit version although they use cryptic names .
Menu takes a bit of getting used to and saving performance sets as Roland calls, what Yamaha call registrations, but you get used to it.
If the price is right cant go wrong even if you only use it as a midi sound module for Biab.

Have fun
Mike


BIAB2021 UltraPlus,AsusN55S1Tbssd, W10/64,Akai EIEpro
Yamaha CVP405,SquireStrat, CoolsoftVMidSynth
Novatation Impulse61 Ctr kbd, Cwalk blab Kontakt

http://mikesmusic.byethost16.com/