Which opera has two acts, Genoveva or Il matrimonio segreto?
Genoveva Genoveva, Op. 81, is an opera in four acts by Robert Schumann in the genre of German Romanticism with a libretto by Robert Reinick and the composer. The only opera Schumann ever wrote, it received its first performance on 25 June 1850 at the Stadttheater in Leipzig, with the composer conducting. It received only three performances during the premiere, and the negative criticism it received in the press played a decisive role in Schumann's decision to not write a second opera.
Zanetto Zanetto is an opera in one act by Pietro Mascagni to an Italian libretto by Giovanni Targioni-Tozzetti and Guido Menasci. It received its first performance on 2 March 1896 at the Liceo Musicale Rossini in Pesaro. Only 40 minutes long and with cast of two singers, "Zanetto" was originally described by its composer as a "scena lirica" (lyric scene) rather than an opera. It is set in the countryside near Florence during the Renaissance and tells the story of an encounter between a beautiful courtesan, Silvia, and a young wandering minstrel, Zanetto. The libretto was adapted from an Italian translation by Emilio Praga of François Coppée's play "Le passant" (The passer-by) in which the young Sarah Bernhardt had won fame in the "en travesti" role of Zanetto.