Let us know how that Roland 550 works for ya. It's an amazing vocal keyboard. I still say that once churches, schools, universities, and even small theater productions see this model, it's going to fly off the shelves.
I'm still speechless at the thought of the one man gospel choir. That demo was nothing short of amazing (or at least it was to me).
GEAR: Yamaha MOXF-6, Casio MZX-500, Roland Juno-Di, M-Audio Venom, Roland RS-70, Yamaha PSR S700, M-Audio Axiom Pro-61 (Midi Controller). SOFTWARE: Mixcraft-7, PowerTracks Pro Audio 2013, Beat Thang Virtual, Dimension Le.