40 Years Ago: Kevin Ayers, John Cale, Nico + Brian Eno Record 'June 1, 1974'40 Years Ago: Kevin Ayers, John Cale, Nico + Brian Eno Record 'June 1, 1974'Four leaders of Britain's underground recorded a live album on June 1, 1974.Dave SwansonDave Swanson