Kanye and his crew closed out SXSW 2011 in Austin, Texas by throwing a surprise concert in an abandoned power plant. It was a fairly exclusive event, in that thousands of people tried desperately to get in, but only a fortunate portion of those people got admitted to the show. Back during SXSW Kanye still hadn't performed much since releasing MBDTF, making the show an extra hot ticket. Months later, Vevo, who sponsored the show, released some hi-def video from the show.
Above is Kanye's "Dark Fantasy." Below is Kid Cudi’s “Pursuit of Happiness”, Big Sean’s “My Last”, followed by more Kanye with “Blame Game” (one of the few times he's ever performed it thus far), and surprise guest Jay-Z joining in the show-closer, “H.A.M.”
Vevo needs to release video of Kanye doing "All Of The Lights" with that high school marching band though.