Jerry Garcia
- electric guitar
Bill Kreutzmann
- drums David Crosby
- electric guitar Jack Casady
- electric bass Jorma Kaukonen
- electric guitar Neil Young
- electric guitar
Phil Lesh
- electric bass
Circulating PERRO tapes identify the jam with Jerry, Jorma, Jack and Billy. An iconic Jim Marshall photograph shows Jerry, Croz and Neil in semicircle, Lesh farther behind, digging in to "Cowboy Movie". Thanks to Steve Silberman for information.
Notes from the Voyager disc 1 liner notes: "Recorded by Stephen Barncard, assisted by Ellen Burke, at Wally Heider Recording, Studio C, San Francisco, September 8,1970. Basic track is Take 4."
Historical
Garcia's mother Ruth survives a horrific car crash, but would die from her injuries three weeks later.