David Simon, creator of HBO shows "The Wire" and "Treme," is throwing a New Orleans vs Baltimore Battle of the Bands to benefit NOLA's music scene. The event will be packed with fan favorites like Michael K. Williams (Omar), Wendell Peirce (Bunk) and Anwan Glover (Slim Charles), who will also be performing. Gillian Pensavalle thinks it really is all in the game, yo.