_Photo via Wilco’s Facebook page_

Wilco headlined Sound Summit Fest in San Francisco’s Bay Area with a day of music that also included sets from Los Lobos, Bill Frisell, The Stone Foxes and Matt Jaffe.

Among the highlights from their set, a reunion with Bob Weir, who joined the band on a pair of tunes late in their set including “California Stars” and The Beatles’ “Tomorrow Never Knows.” Weir and Wilco have a long performance history together dating back to the Americanarama tour where they collaborated numerous times. A live cut of “St. Stephen” performed by Wilco with Weir also appears on The National’s Day of the Dead compilation.

Wilco also welcomed out Frisell, who performed earlier in the day, as well as his bandmate Greg Leisz for a pair of Billy Bragg/Wilco tunes, “Hesitating Beauty” and “Christ For President.” All guests joined in on the aforementioned Beatles cover finale.