It is no secret that in the world of the music industry creating a unique signature sound is generally first on the list of goals for fledgling bands. Few bands have a sound that is as instantly recognizable as the music of Pete and Sam Loeffler, otherwise known as Chevelle. The long-awaited ninth studio album, NIRATIAS (Epic Records) dropped this week, and good golly miss molly, the brothers Loeffler do not disappoint.