Adele Addison is an American lyric soprano who was a figure in the classical music world during the 1950s and 1960s. Although she did appear in several operas, Addison spent most of her career performing in recital and concert. Her performances spanned a wide array of literature from the Baroque period to contemporary compositions. She is best remembered today as the singing voice for Bess in the 1959 movie, Porgy and Bess. Known for her polished and fluent tone, Addison made a desirable Baroque vocal artist. She can be heard on numerous recordings, of which her Baroque performances are perhaps her best work. Many of her recordings were made with the New York Philharmonic under the baton of Leonard Bernstein.

Porgy and Bess is a 1959 American musical drama film directed by Otto Preminger, and starring Sidney Poitier and Dorothy Dandridge in the titular roles. It is based on the 1935 opera Porgy and Bess by George Gershwin, DuBose Heyward and Ira Gershwin, in turn based on Heyward's 1925 novel Porgy, as well as Heyward's subsequent 1927 non-musical stage adaptation, co-written with his wife Dorothy. The film's screenplay, which turned the operatic recitatives into spoken dialogue, was very closely based on the opera and was written by N. Richard Nash. In 2011, the film was chosen for inclusion in the National Film Registry of the Library of Congress.