Chris Martin and Coldplay perform during the All Points West music festival at Liberty State Park, Sunday, Aug. 2, 2009, in Jersey City, N.J.
Chris Martin, center, and Coldplay perform during the All Points West music festival at Liberty State Park, Sunday, Aug. 2, 2009, in Jersey City, N.J.
Andrew Van Wyngarden of MGMT performs during the All Points West music festival at Liberty State Park, Sunday, Aug. 2, 2009, in Jersey City, N.J.
Patrick Carney, left, and Dan Auerbach of The Black Keys perform during the All Points West music festival at Liberty State Park, Sunday, Aug. 2, 2009, in Jersey City, N.J.
Lead singer Brian Aubert, left, bassist Nikki Monninger and Silversun Pickups perform during the All Points West music festival at Liberty State Park, Sunday, Aug. 2, 2009, in Jersey City, N.J.
Concert-goers jump over one another in a mud pit during the All Points West music festival at Liberty State Park Sunday, Aug. 2, 2009, in Jersey City, N.J.
A concert-goer wallows in a mud pit during the All Points West music festival at Liberty State Park, Sunday, Aug. 2, 2009, in Jersey City, N.J.
Lead singer Kevin Shields and My Bloody Valentine perform during the All Points West music festival at Liberty State Park, Saturday, Aug. 1, 2009, in Jersey City, N.J.
Neko Case performs during the All Points West music festival at Liberty State Park Saturday, Aug. 1, 2009, in Jersey City, N.J.
Lead singer Alex Turner and Arctic Monkeys perform during the All Points West music festival at Liberty State Park, Saturday, Aug. 1, 2009, in Jersey City, N.J.
Lead singer Eugene Hutz and Gogol Bordello perform during the All Points West music festival at Liberty State Park Saturday, Aug. 1, 2009, in Jersey City, N.J.
Rapper Kool Keith performs during the All Points West music festival at Liberty State Park, Saturday, Aug. 1, 2009, in Jersey City, N.J.
Ice-T performs with rapper Kool Keith during the All Points West music festival at Liberty State Park Saturday, Aug. 1, 2009, in Jersey City, N.J.
A concert goer gets sprayed at a misting station during the All Points West music festival at Liberty State Park, Saturday, Aug. 1, 2009, in Jersey City, N.J.
A concert-goer sunbathes amidst mud pits left by Friday's heavy rains during the All Points West music festival at Liberty State Park, Saturday, Aug. 1, 2009, in Jersey City, N.J.
Jay-Z performs during the All Points West music festival at Liberty State Park, Friday, July 31, 2009, in Jersey City, N.J.
Jay-Z performs during the All Points West music festival at Liberty State Park, Friday, July 31, 2009, in Jersey City, N.J. The festival ran from Friday to Sunday.
Fans dance as Jay-Z performs during the All Points West music festival at Liberty State Park, Friday, July 31, 2009, in Jersey City, N.J.
Lead singer Karen O and the Yeah Yeah Yeahs perform during the All Points West music festival at Liberty State Park Friday, July 31, 2009 in Jersey City, N.J.
Lead singer Ezra Koenig performs with Vampire Weekend in a heavy downpour during the All Points West music festival at Liberty State Park Friday, July 31, 2009 in Jersey City, N.J.