2004's Chuck, 2007's Underclass Hero, 2011's Screaming ... in August and September. In March, Sum 41 announced Heaven and Hell, an ambitious double album featuring half 2000s-influenced pop ...

Underclass Hero (2007) Beloved by diehard Sum 41 fans, Underclass Hero comes across ... the end result is an album with a lot of repetition and songs that feature the same musical notes as others ...

After signing to Island Records in 1999, Sum 41's first single, "Fat Lip," shot to No. 1 on the Billboard rock chart. Since then, the band has released eight studio albums and sold 15 million copies ...

Sum 41 have posted an update on their plans for the remainder of the summer: Hello everyone. Just wanted to update everyone on whats been going on with us. We finished our Underclass Hero Tour a few ...