 According to Paul McCartney, the recordings were made in the McCartney family bathroom in April 1960. while they were rehearsing.The song is not credited to Lennon–McCartney but to McCartney alone, indicating that at this stage Lennon and McCartney had not agreed on the joint writing credit that they used for all of the band's professional recording career.The track is an instrumental jam similar in style to that of the Shadows.