Sum 41

This Canadian punk quartet blew up in 2001 with the runaway hit single "Fat Lip." The band is known for their punk rock attitude, antics and alternative sound. Their parade of studio albums has shown an evolution over the years, into some more heavy and metallic territory, while still keeping their hyper pop punk roots. In 2004, the band traveled to the Congo to work on a documentary about the civil war - a life-altering experience which proved the bands expansion into more serious artistic ground. They continue to tour and perform regularly, as mainstays on the punk rock circuit.