With "Wake Me Up!" a million-selling Hot 100 No. 5, he's climbing the rock charts, getting CMT play and delivering EDM's biggest moment yet.
The night sky flashes white with a Zeus-ian crash over the tiny town of Boom in Belgium, but it's unclear what's making the light and sound. Is it the countless beams firing upward from the massive festival stage, the fireworks that periodically explode without warning, or the storm that's been threatening all day?