After KISS headlined Friday night and The Black Keys closed it down with a midday set on Saturday afternoon, former French Quarter busker Jimmy Buffett and the Coral Reefers closed out the 2012 NCAA Big Dance Concert Series with a 100-minute set in Woldenberg Park that included guest spots by Sonny Landreth and the surprise appearance of New Orleans Saints Head Coach Sean Payton, who joined the band on percussion for “Margaritaville” midway through the set. Big Sam’s Funky Nation, Dr. John and the Lower 911, and The Avett Brothers performed earlier in the day. Continue below for an extensive photo gallery and videos from the performance.