The Walkmen, YACHT, Gold Panda, Brother Ali and more have been added to the lineup for the Treefort Music Fest. The artists will be joining Sharon Jones & The Dap-Kings, Animal Collective, Built to Spill, Dan Deacon, Camper Van Beethoven, The Thermals, Foxygen and many more at the event, which will wake place in downtown Boise, Idaho March 21-24. Four day passes to the event are currently on sale for $109. The full lineup for the 2013 Treefort Music Fest can be found here.