Machine Gun Preacher: Original Motion Picture Soundtrack features a brand new original composition, "The Keeper," by Chris Cornell (Soundgarden, Audioslave) along with 15 score cues composed by Asche & Spencer (Monster"s Ball) and was recorded by the Slovak National Symphony Orchestra at Asche & Spencer"s studios in Venice, CA and Minneapolis, MN. Vladimir Martinka conducted the session, was was orchestrated by Sean McManon & David Shephard.