Skrillex 101: A Primer on the Dubstep Demon Taking Over S.F.

That sound you're hearing is not an earthquake. If San Francisco seems a little more cacophonous than usual this week, or if you wake up in the middle of the night hearing what you swear are dinosaur farts, fear not. That's just Skrillex, the 26-year-old dubstep superstar known for hyperactive, b...