M.I.A. isn't letting mixed reviews for last year's /\/\/\Y/\ stop her from making new music. The "Paper Planes" singer has been in the studio with Chris Brown, Polow Da Don, and Swizz Beatz. "Like A G6" producers The Cataracs were also in the studio with Maya and say she's working on an upcoming album-quality mixtape. We'll be looking out for that one.