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So it's a sampler being played by the tone of your voice? Not a vocoder? Any chance of this outputing MIDI or similar so you could hum a tune and record the notes?
I found a video for it: http://www.youtube.com/watch?v=-QxN1u7KWDM And here's Smoke On the Water: http://www.youtube.com/watch?v=Ak5ShWFiIcc It looks pretty darn cool!