Hangout Fest Adds more acts

The Avett Brothers,

STS9,

Grace Potter and the Nocturnals,

Brandi Carlile,

JJ Grey and Mofro,

Karl Denson’s Tiny Universe,

Big Gigantic,

Soja,

Railroad Earth,

Greensky Bluegrass,

Rival Sons,

Honey Island Swamp Band

http://hangoutmusicfest.com/more-artists-announced/

If they could just add Arcade Fire this would be a slam dunk fest.