The Circle of Life becomes Line of Indifference in glossy update.

Philly rapper offers a thicket of chart-climbing Auto-Tunes on his full-length debut.

Super producer will follow up Coachella with a slot on one of summer’s biggest tours.

Update: MTV reports “radio edit” was reveal, download coming tonight.

Also appearing: Pharell, Snoop Dogg, Drake, Wiz Khalifa, and Trey Songz,