The Rothbury fest marks Anastasio's first official performance since December 2006. With the addition of the former Phish guitarist/vocalist,three-fourths of the band will be at the fest; Jon Fishman plays with Yonder Mountain String Band and Mike Gordon is playing solo. Also appearing at Rothbury will be Dave Matthews Band, Widespread Panic, John Mayer, 311, Phil Lesh and Friends, Primus, Thievery Corporation, Snoop Dogg, Modest Mouse, and Michael Franti among others.