According to a comment, he's using a Waves Renaissance software package.

http://www.waves.com.../renaissance-maxx

It's almost cheap enough to grab a copy to play with, but then I looked at the various Plug-ins and Bundles and quickly saw that could become a black hole of time and money.

Over the years, when I'm bored, I've toyed with the idea of getting a Yamaha keyboard with decent key action to play with (e.g. I'd love to be able to play the piano bits from "Love Reign O'er Me" - http://www.youtube.c...o3M_Hw&feature=kp ), but maybe something like this with a simpler keyboard makes more sense. Ah, someday when the hours are longer...

Amazing what he was able to do in that quick little live demo!

Thanks.

Cheers,
Scott.