Bonnaroo backstage reportedly included a high-stakes, single-table no limit Texas Hold'em (poker) tournament including Trey, Dave Matthews, Bo Bice (of American Idol), Robert Randolph, John Prine, John Mayer, Warren Haynes, Herbie Hancock, Chris Robinson (of the Black Crowes), Chris Kuroda, and Keller Williams. (Note that 11 at a table is unusually large, even for a tournament.) Keller knocked Trey out early, but he was allowed a buy-back. (As the game entered its third hour, no more buy-backs or re-buys were allowed.) Kuroda eventually won, raking in $400K.