(AllHipHop News) For 2012, Virgin Mobile has tapped headliners Nas and Santigold among others, for their October 6th free concert that is set to take place at the Merriweather Post Pavilion in Columbia, Maryland. In addition Nas and Santigold, acts like Skrillex, Das Racist, ZZ Top, Alabama Shakes, Ben Folds Five, Jack White and more will […]