Between Pelléas et Mélisande and Riders to the Sea, which one has more acts?
Pelléas et Mélisande (opera) Pelléas et Mélisande ("Pelléas and Mélisande") is an opera in five acts with music by Claude Debussy. The French libretto was adapted from Maurice Maeterlinck's Symbolist play "Pelléas et Mélisande". It premiered at the Opéra-Comique in Paris on 30 April 1902 with Jean Périer as Pelléas and Mary Garden as Mélisande in a performance conducted by André Messager, who was instrumental in getting the Opéra-Comique to stage the work. The only opera Debussy ever completed, it is considered a landmark in 20th-century music.
Hollywood Pinafore Hollywood Pinafore, or The Lad Who Loved a Salary is a musical comedy in two acts by George S. Kaufman, with music by Arthur Sullivan, based on Gilbert and Sullivan's "H.M.S. Pinafore". It opened on Broadway at the Alvin Theatre on May 31, 1945, and closed on July 14, 1945 after 52 performances. It was directed by Kaufman himself and starred Shirley Booth, Victor Moore, George Rasely, and William Gaxton. The adaptation transplants the maritime satire of the original "Pinafore" to a satire of the glamorous world of 1940s Hollywood film making, but Sullivan's score is retained with minor adaptations.