Killer footage has hit the web of 2011’s breakout rap star and this year’s pre-eminent scene-stealer appearing on the same stage.

Shot last night in Oakland, the video shows A$AP Rocky and Kendrick Lamar rip through a spirited rendition of recent cut ‘Fuckin’ Problem’. According to the A$AP Mob site, the performance is the first ever live performance of the track. Ever the consummate showman, Rocky kicks off the track alone, only to rewind and bring K-Dot on from the wings. Noah ’40’ Shebib’s spartan beat, meanwhile, sounds grand as hell. No sign of Drake and 2 Chainz, but we imagine a stage with that many stars on it would probably be uninsurable [via Pitchfork]