Jay-Z brought the house down when he popped up at Kanye West’s MSG show last week to perform a snippet of “Jockin’ Jay-Z,” a track off his upcoming Blueprint 3. Now we’ve got the whole track, and man, is it a banger. Jay stomps his way through a skeletal vocal sample and beat, proving the greats don’t need much to shine: “That bloke from Oasis said I couldn’t play guitar / somebody should have told him I’m a fucking Roc star.”