Between Pelléas et Mélisande and Riders to the Sea, which one has more acts?
Riders to the Sea (opera) Riders to the Sea is a short one-act opera by Ralph Vaughan Williams, based on the play of the same name by John Millington Synge. The composer completed the score in 1927, but it was not premiered until 1 December 1937, at the Royal College of Music, London. The opera remained largely the province of students and amateurs until it entered the repertoire of Sadler's Wells in 1953.
La journée aux aventures La journée aux aventures ("The Day of Adventures") is an opera by the French composer Étienne Méhul. It takes the form of an "opéra comique" in three acts. It was first performed at the Opéra-Comique, Paris on 16 November 1816. The libretto is by Pierre-David-Augustin Chapelle and Louis Mezières-Miot. This was the last of the composer's works to be premiered in his lifetime and was a great success; it enjoyed 66 performances before the end of 1817 and helped remedy the financial problems of the Opéra-Comique. It was revived to acclaim in a German translation in Berlin in December 1839.