Oh Promise Me is a song with music by Reginald De Koven and lyrics by Clement Scott. The song was written as an art song in 1887 and first published in 1889 by G. Schirmer, Inc. It is believed that De Koven based the melody of "O Promise Me" partly on "Musica proibita", a popular song by Italian composer Stanislao Gastaldon. In 1890, De Koven wrote his most successful comic opera, Robin Hood, and the song "Oh Promise Me" became a hit song through performances by contralto Jessie Bartlett Davis in the role of Alan-a-Dale.