Britain's 1970 'Woodstock' was Jimi Hendrix's last major performance - 17 days later he was dead. It also featured: Miles Davis, the Who, Joan Baez, Richie Havens, Joni Mitchell, Procul Harum, the Doors, Leonard Cohen, the Moody Blues, Emerson Lake and Palmer, Kris Kristofferson, Donovan, Melanie, Jethro Tull.