Jon Fishman will return to his former home state of Maine to appear at the first annual Up North Music Festival this August. The former Phish drummer will perform with his friend Matt Butler as part of the latest incarnation of The Everyone Orchestra. Other confirmed acts include Bob Weir & RatDog, Umphrey’s McGee, The Wailers, Soulive, Assembly of Dust, Ryan Montbleau Band, Lettuce, John Brown’s Body, Giant Panda Guerilla Dub Squad, The Breakfast, Spiritual Rez, The Indobox, Sam Kininger Band, Peter Prince and the Johnny Trama Unit, Eddy Dyer and the Walking Shoe Revival, Incus and Jimkata. As previously reported, the inaugural gathering will take place from August 8-10 in the Kezar Falls region of Central Maine.