Jack White, Skrillex, M83, NAS and ZZ Top are among the acts slated to appear at Virgin Mobile FreeFest 2012. The annual, free music festival will return to Columbia, MD’s Merriweather Post Pavilion on October 6. Other bands slated to appear include: Santigold, Alabama Shakes, Ben Folds Five, The Dismemberment Plan, Allen Stone, Trampled by Turtles, Portugal. The Man, Das Racist, Future Islands and Justin Jones. The festival will also boast a Dance Forest performance space boasting Above & Beyond, Porter & Zedd (Back to Back), Thomas Gold, Nervo, Alvin Risk and Penguin Prison. Additional acts will be confirmed in the coming weeks.