Cambridge, MA – August 13, 2009 — Harmonix, the leading developer of music-based games, and MTV Games, a part of Viacom’s MTV Networks, (NYSE: VIA, VIA.B), along with distribution partner Electronic Arts Inc. (NASDAQ: ERTS), today announced plans to release Rock Band® Metal Track Pack™, a thrashtastic standalone disc that will be available October 13, 2009 at retail stores nationwide for the Xbox 360® video game and entertainment system from Microsoft, PLAYSTATION®3 computer entertainment system, PlayStation®2 computer entertainment system and Wii™ system from Nintendo. The suggested retail price for Rock Band Metal Track Pack is $29.99.