This Led Zeppelin concert footage filmed at London's Royal Albert Hall in January 1970, London's Earls Court in May 1975, Knebworth in August 1979 and Madison Square Garden in July 1973 cements the band's reputation as a rock 'n' roll behemoth. Additional footage comes from television interviews, a bootleg shot of the band performing "Heartbreaker," behind-the-scenes footage from Knebworth and more.