Variety has the news that Bonnaroo, the annual Tennessee music festival has found a headliner: Bruce Springsteen And The E. Street Band, fresh off their great Super Bowl performance (and the good-but-not-great new album Working On A Dream.) But Bonnaroo hasn't lost touch with its getting-stoned-with-the-hill-folk roots: It will also play host to a reunited Phish. Wilco, Beastie Boys, Lucinda Williams, Snoop Dogg, and Elvis Costello are also all on board.