The Afghan Whigs and Usher Team Up For SXSW 2013

Couldn't make that up if I tried. FADER Fort headliners The Afghan Whigs cover Usher's "Climax" (roughly 14min in), only to be joined on stage by Usher and then play out the rest of their set as Usher's backing band. Stereogum has some photos. The Chicago Reader has a write-up.