High Sierra has confirmed another round of artist additions. The latest bands to join the festivals 2009 lineup include: gypsy-folk-rockers DeVotchKa, newgrass favorites Leftover Salmon, the DJ collective Orchard Lounge, the roots-rock jamband Assembly of Dust, Los Angeles rockers Red Cortez and San Francisco indie sensations Big Light. As previously reported, both The Slip and its alter-ego Surprise Me Mr. Davis with both also perform. John Butler, Umphrey’s McGee, Ani DiFranco, The Disco Biscuits, Galactic

The Del McCoury Band, The Wailers, Tea Leaf Green, Steve Kimock Crazy Engine featuring Melvin Seals, Ollabelle and Dr. Dog are among the acts already scheduled to appear at the four-day event. Quincy, CA will host High Sierra from July 2-5, 2009.