Warren and his fellow band members are all former Mormons. And now they're presenting their musical testimonies of a newly-found gospel salvation message.
"We're just trying to put the gospel to music and to share our stories," said Warren, 32, by phone from a concert stop in rural Vermont.
The ex-members of The Church of Jesus Christ of Latter-day Saints (better known as Mormons) have carved out their own path as they've embraced Christian orthodoxy and proclaimed it publically. And it has come at some personal cost.