The 18th annual High Sierra Music Festival will take place from July 3-6 in Quincy, CA. Bob Weir & RatDog are the latest additions to the festival line-up, along with New Monsoon, The Mother Hips and James Hunter. They join a roster that already includes Abigail Washburn & The Sparrow Quartet featuring Bela Fleck, Railroad Earth, Charlie Hunter Trio, Ivan Neville’s Dumpstaphunk, Trombone Shorty & Orleans Avenue, Carolyn Wonderland, Flowmotion and Ryan Montbleau Band. More artists also will be announced in the coming weeks with more 75 performers ultimately participating in the festival.