It was splendor on the mountain on September 8, when local musician Bob Weir offered a set of his own and appeared for onstage musical cameos with Grace Potter as well as headliner Herbie Hancock at the fourth annual Sound Summit, atop Mt. Tamalpais in Marin County, California. The eight-hour affair at the 4,000-capacity Mountain Theatre included an unusually diverse set of acts, from an acoustic duo to contemporary R&B, alt-country, Grateful Dead music, rock, and open-ended jazz.
Produced as an annual celebration of and fundraiser for Mount Tamalpais State Park by Roots & Branches Conservancy, the annual one-day festival has raised $175,000 for Mount Tam in just its first three years. Last year, San Francisco Magazine named Sound Summit as Best Festival of the North Bay in its annual Best of the Bay issue, citing its quality and intimacy.