This song was written by Paul McCartney but is credited to Lennon-McCartney. It was first recorded by Peter & Gordon in 1964. It was released as a single with If I Were You on the B-side. It reached number one on the Billboard chart and the UK Singles chart. Peter & Gordon performed the song on the TV Special The Music of Lennon and McCartney in 1965. A demo version recorded by Paul McCartney in 1964 has never been released. The song has also been recorded by Del Shannon, Terry Black, and The Supremes among others.