Michael Franti and Spearhead, Big Gigantic and The Gaslight Anthem have been added to the lineup for the 2013 Mountain Jam Festival. As previously reported, these artists will join Phil Lesh & Friends, Widespread Panic, Gov’t Mule, Primus, The Avett Brothers, Dispatch, The Lumineers and more at the event, which will take place June 6-9 in Hunter Mountain, NY. The festival has also announced that Big Gigantic, Conspirator, White Denim, Soulive and Holy Ghost (DJ Set) will be play the late night shows at the festival. General admission four-day passes are currently on sale for $237 and Mountain Jam’s full 2013 lineup can be found below.

Mountain Jam 2013
Phil Lesh & Friends (2 sets)
Widespread Panic (2 sets)
Gov’t Mule (2 sets)
Primus
The Avett Brothers
The Lumineers
Dispatch
Michael Franti & Spearhead
Big Gigantic (late night Thursday)
Gary Clark Jr.
The Gaslight Anthem
Soulive w/ The Shady Horns (late night)
Conspirator (late night)
Deer Tick
Jackie Greene
ALO
White Denim (late night)
Rubblebucket
The London Souls
Amy Helm
Holy Ghost! (DJ Set) (late night)
Nicki Bluhm & The Gramblers
The Revivalists
Kung Fu
Futurebirds
David Wax Museum
Swear and Shake
Roadkill Ghost Choir
Bill Evans Soulgrass
Alecia Chakour Band
Michael Bernard Fitzgerald
SIMO
The 4onthefloor
Filligar
Todd Wolfe Band
Jay Collins and the Kings County Band
The Christine Spero Group