New additions include Bonnaroo veterans Galactic and G. Love & Special Sauce as well as the legendary reggae group Black Uhuru, one of punk rock's finest, NOFX, and the critically acclaimed Daniel Lanois' Black Dub among others.

They join the previously announced The Strokes, Arcade Fire, Robert Plant and his Band of Joy and the reunited Buffalo Springfield, Loretta Lynn, Eminem, Ray Lamontagne, Bassnectar, Iron & Wine, Widespread Panic, The Black Keys , My Morning Jacket, Lil Wayne, Florence + the Machine, Girl Talk, Primus, Big Boi, Gregg Allman, Robyn, Deerhunter, The Walkmen, Sleigh Bells, Amos Lee, Opeth, Hayes Carll Jazz Band, Wanda Jackson, Old Crow Medicine Show, Justin Townes Earle, Ryan Bingham & The Dead Horses, Deer Tick, Phosphorescent, Railroad Earth, Abigail Washburn, The Decemberists, Primus and the legendary Dr. John.