Comprised of Michael Sweet (vocals/guitar), Oz Fox (guitar), Tim Gaines (bass), and Robert Sweet (drums), Stryper has been rocking since 1983, and is responsible for such '80s metal classic albums as 'Soldiers Under Command,' 'To Hell with the Devil,' In God We Trust,' and such MTV hit singles/videos as "Calling on You," "Free," and "Honestly." After a sabbatical for much of the 1990's, Stryper returned strong in the early 21st century. But it was not until their 2011 covers set, 'The Covering,' that the aforementioned definitive Stryper was reinstated, as the band welcomed Gaines back into the fold.