I'm not sure if anyone caught it, but Don Lewis used a really cool feature on the VP-550 in this demo. At one point he pressed a "record" button, sang "swing low, ect", then had that audio phrase looped (live) into his performance. He stopped the live audio loop at one point--and then brought it back at the end of the performace.

It also appeared that he was using a sustain pedal to hold vocal passages as well. I'll be the one to say it cgiles "CONGRATS"! and BIG CONGRATS too. I hope you find great joy in this unit.

Squeak
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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.