It's crazy when you realize that the first new Doors track in 30 years was this collaboration with Skrillex for that RE: Generation documentary. The original sounds exactly like you'd expect a track with Skrillex and the Doors to sound like (for good or ill), and Zedd's remix takes it out of the dubstep realm into the electro house zone. He rides those melodies perfectly, but injects that grinding bass in there, turning this one into the eyes-shut freakout of the night. Something to truly break a sweat to.