WaterTower Music has released a soundtrack album for the DC Animated Universe Original Movie Batman: Assault on Arkham. The album features the film’s original music composed by Robert J. Kral (Angel, The Haunting in Connecticut) who previously scored such animated movies as Superman: Doomsday, Superman vs. The Elite and Green Lantern: First Flight. The soundtrack is now available to download on Amazon. La-La Land Records will release a limited edition CD version featuring four additional tracks on August 26, 2014. Check out audio clips after the jump. Batman: Assault on Arkham is directed by Jay Oliva & Ethan Spaulding and features the voices of Kevin Conroy, Neal McDonough, Hynden Walch, Matthew Gray Gubler, Troy Baker, C.C.H. Pounder, Greg Ellis, Giancarlo Esposito, John DiMaggio and Jennifer Hale. The film is being released on Blu-ray and DVD today.