XPoNential Fest Photo Recap: Wilco, The Avett Brothers, Dr. Dog and more at Susquehanna Bank Center

Day number two of the 2012 XPoNential Music Festival wrapped up with a high-energy lineup at the Susquehanna Bank Center. On the main stage was the much-anticipated triple bill of Wilco, The Avett Brothers and Dr. Dog, and on The Key’s side stage were Dave Hause (joined on guitar by Brian Fallon of The Gaslight Anthem) and The Bailey Hounds. Check out a full photo recap of the night in the gallery above.