1966, Working at Abbey Road in London, Paul McCartney overdubbed his lead vocal for "When I'm Sixty-Four." Then The Beatles set about remaking a new John Lennon song "Strawberry Fields Forever." 1967, Pink Floyd appeared at the Royal College of Art in London. 1968, Singer and guitarist Graham Nash left The Hollies and started working with David Crosby and Stephen Stills … [Read more...] about Today in Rock History – December 8