The best rock stars of the sixties captured in some of their most brilliant moments during the communal experience called Woodstock, the most celebrated rock concert of all time. The film version, which runs over three hours, manages to capture the unique spirit of the once-in-a-lifetime event, and in turn, captured the mood of an entire era. Includes amazingly volatile performances by Richie Havens, Joan Baez, The Who, Sha Na Na, Joe Cocker, Country Joe and The Fish, Arlo Guthrie, Crosby, Stills and Nash, Ten Years After, Santana, Sly and the Family Stone, Jimi Hendrix, Canned Heat, John Sebastian, Jefferson Airplane, and Janis Joplin.