UBIQUITY A gigantic summer song across Europe, “Wake Me Up!” hasn’t made much of an impact in the U.S. yet.
LONGEVITY Give it a little time. It was only released in mid-June.
SOCIAL POWER Avicii’s got hordes of followers from the dance-music world; his social platform of choice seems to be SoundCloud.
ROOTS “Wake Me Up!” is arguably the first post-Mumford & Sons Eurodisco hit.
CONTROVERSY What do you make of a bluegrass-tinged collaboration from a Swedish DJ, soul singer Aloe Blacc and the guitarist from Incubus?