Mike Shinoda, left, and Chester Bennington of the band Linkin Park perform during a private concert at the Mayan Theater in Los Angeles, Wednesday, Aug. 31, 2011. Linkin Park, along with Japanese band... more 
Mike Shinoda, left, and Chester Bennington of the band Linkin Park perform during a private concert at the Mayan Theater in Los Angeles, Wednesday, Aug. 31, 2011. Linkin Park, along with Japanese band B'z, employed social networking to challenge their fans to raise money for Japan tsunami relief. Fans that raised at least $500 gained access to the private concert featuring both bands. (AP Photo/Chris Pizzello) less 
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Associated Press | Photo By Chris Pizzello
Thu, Sep 1, 2011 2:47 AM EDT