Garcia Live Volume 15 is a two-CD live album by Jerry Garcia and Merl Saunders. It was recorded on May 21, 1971 at the Keystone Korner in San Francisco. It contains the complete concert from that date except for the encore, which was "Deal". It was released on December 4, 2020. At this show, Garcia (guitar, vocals) and Saunders (keyboards, vocals) played as a trio with drummer Bill Vitt. Their usual bass player, John Kahn, was not present. Saxophonist Martin Fierro sat in on some songs. A few years later, Fierro would be a member of the Garcia / Saunders band called Legion of Mary.