"Please Mr. Please" is a song written by Bruce Welch and John Rostill, both members of British pop singer Cliff Richard's backing band, The Shadows. Welch had originally recorded the song himself in 1974 with no commercial success. In 1975, British-Australian singer Olivia Newton-John recorded and released a version the song as the second and final single from her fifth studio album, Have You Never Been Mellow.