With their sixth studio album, Wake Up Call, Theory hit the reset button, diving into a new sound, a new approach, even a new location. The more melodic, intimate style that defines the project is a bold move for one of the leading rock bands in the world.

Theory of a Deadman—singer and guitarist Tyler Connolly, guitarist Dave Brenner, bassist Dean Back, and drummer Joey Dandeneau—have placed nine songs in the Top 10 on the rock charts, including the Number One hits "Bad Girlfriend," "Lowlife," "So Happy," and "Angel."

"There's a real dichotomy of Theory now, two very different sides," says Connolly.