Fans attending the 25th annual High Sierra Music Festival are in for a treat, as the fest just revealed some fantastic additions to what was already a stacked lineup. Held from July 2-5 in Quincy, CA, the festival’s initial lineup included The String Cheese Incident, JRAD, Galactic, Shovels & Rope, The Wood Brothers, ALO, and more.

Now, additional artists include: Umphrey’s McGee, The John Butler Trio, The Word (Medeski, Robert Randolph, Luther & Cody Dickinson and Chris Chew), Lake Street Dive, Nicki Bluhm & The Gramblers, Lotus, Jeff Austin Band, Karl Denson’s Tiny Universe, BoomBox, The Motet, Papadosio, Fruition, Jennifer Hartswick, The Waifs, Dopapod, The Nth Power, Steve Poltz, Marco Benevento, Nathan Moore THE MAIN SQUEEZE, Scott Pemberton Trio, Cabinet, The Black Lillies, Tim Flannery and Lunatic Fringe, Con Brio, T Sisters, Patchy Sanders, The Eagle Rock Gospel Singers, The Nibblers, Michael McNevin, The Sam Chase, Jessica Lurie, and Living Folklore

Wow! Check out the full lineup below, and head to the festival’s website for more details.