Formerly known as Revelation Theory from 2004-2007, Rev Theory is a North Andover, Massachusetts. As Revelation Theory, they released one self-titled demo EP and a full length album entitled Truth is Currency with hit single, “Slowburn.” They made a name for themselves with their 2008 debut album Justice, with hit single “Hell Yeah,” which was used as the opening theme for Spike TV show Blue Mountain State. They also gained recognition from their lead vocalist, Rich Luzzi, providing vocals on Jim Johnston’s track, “Voices,” for WWE wrestler Randy Orton. As of 2018, Rev Theory no longer tours.