Sum 41’s new album, Underclass Hero, is currently streaming on MTV.com. The band has also announced some of their upcoming US tour dates.

Here are the first dates to go on sale

Sept 8th - Portland, ME (w/ Yellowcard)
Sept 9th - Boston, MA (w/ Yellowcard)
Sept 10th - Providence, RI (w/ Yellowcard)
Sept 11th - Lancaster, PA (w/ Yellowcard)
Sept 13th - Morrison, CO (this is a 93.3 show already on sale at www.ticketmaster.com)
Sept 15th - Cleveland, OH (w/ Yellowcard)

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