Skrillex with Nas, M83, ZZ Top, Portugal. The Man, Santigold, Porter Robinson, Above & Beyond, Alabama Shakes, Jack White, Trampled by Turtles, Allen Stone, Thomas Gold, Ben Folds Five, Alvin Risk, Nervozni Postar, Penguin Prison, Das Racist, Volta Bureau, Justin Jones, The Dismemberment Plan and Future Islands