Paul McCartney On His Relationship With John Lennon In 1978

Paul McCartney appeared in the first episode in South Bank Show documentary filmed during the recording of the song Mull of Kintyre. Sitting down with host Melvyn Bragg, McCartney talks about how he writes his songs, and curiously, his bust-up with John Lennon and ends by explaining how he gets a thrill from hearing people singing his tunes.