Kanye West just closed his Glow In The Dark Tour at the Madison Square Garden yesterday and in this closing he announced that he’s currently in the studio producing beats for Jay-Z‘s upcoming album The Blueprint: 3. Jay-Z perform a track from his album, “Jockin’ Jay-Z”, which may even be the first single off the new album. Watch out Lil’ Wayne because this might be the biggest album of year! You can catch the BEST RAPPER ALIVE on the upcoming issue of VIBE Magazine. Check out the performance above!