Rosetta was written by Earl Hines and William Henri Woode. It was first recorded by Earl Hines And His Orchestra in 1933. Merseybeat group The Fourmost recorded the song in 1969 at the request of Paul McCartney. Paul McCartney arranged the song and produced the track. The recording features Paul McCartney on piano. It was released as a single in 1969 with Just Like Before on the B-side.