What is going on in this video launch pad+torque and bich

[neworleansTECH]

I thought this video was really badass, what is going on?
BICH on Launchpad for Dj TechTools contest
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[MiL0]

http://www.youtube.com/watch?v=qAmq3...layer_embedded

what a sick remix - is that his own tune or someone elses that he's remixing on the fly?

[sarasin]

its the couple tracks Ean suggested for the 4 deck contest.