_photo credit: Brian Stowell_

Last night at The Fillmore in San Francisco, Bob Weir joined Josh Ritter for a couple of tunes, “Dig a Hole” and “Gonesville.” The band also included Josh Kaufman of Yellowbirds.

As previously reported, Ritter has been helping Weir out with an upcoming album of cowboy songs. Kaufman has also been involved as a producer on the project, which additionally includes drummer Joe Russo and members of The National and The Walkmen.