As we close in on SXSW Music (15 days, folks), the rumor mill has started working overtime on who is going to be making surprise appearances at the fest. The latest act to be rumored for a showcase? None other than Kanye West, who is rumored to be playing Vevo's midnight party on March 19. The proof that Kanye's playing? The above video which features his "Runaway." It would make sense, somewhat--he did premiere his "Runaway" movie on the site--but does Kanye really need to be playing a midnight party for Vevo? Doesn't he have some tour he could be planning, or something?