Wishbone Ash are a British rock band who achieved success in the early and mid-1970s. Their popular albums included Wishbone Ash (1970), Pilgrimage (1971), Argus (1972), Wishbone Four (1973), There's the Rub (1974), and New England (1976). This show was filmed at the Winterland Ballroom, San Francisco, CA, USA on the 4th February 1976.