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.
Pygmalion (opera) Pygmalion is a monodrama in one act by composer Georg Benda with a German libretto by Friedrich Wilhelm Gotter. The opera's first performance was at the , the court theatre in Gotha, on September 20, 1779. "Pygmalion" was the fourth of the five theatrical collaborations of Benda and Gotter. Gotter based his text on Jean-Jacques Rousseau's 1762 play "Pygmalion". Benda's melodrama is unusual as it has three characters but only one spoken role. Two of the parts are silently acted on stage.