California's favorite mountain jamfest High Sierra Music Festival revealed the second round of its lineup. If 2 nights and 4 sets from The String Cheese Incident wasn't enough for you, Umphrey's McGee and the excellent John Butler Trio have now jumped into the mix. 

We can't think of a better way to spend the Fourth of July holiday weekend than binging on 96 hours of bluegrass, funk, reggae, jazz, electronic and whimsical fusions like "newgrass" and "country punk" with gorgeous Sierra Nevada vistas.

Other fresh additions include The Word (John Medeski, Robert Randolph, Luther Dickinson, Cody Dickinson, Chris Chew), Lake Street Dive, Lotus, Karl Denson's Tiny Universe, BoomBox, The Motet, Papadosio, The Waifs, Dopapod, Marco Benevento, Scott Pemberton Trio, The Black Lillies and much more. All new additions are in yellow in the lineup below.

Advance tickets are still available, but don't wait on this one – last year's festival sold out and we imagine this one will too.