Which opera has more acts, Faust or Mignon?
Mignon Mignon is an "opéra comique" (or opera in its second version) in three acts by Ambroise Thomas. The original French libretto was by Jules Barbier and Michel Carré, based on Goethe's novel "Wilhelm Meisters Lehrjahre". The Italian version was translated by Giuseppe Zaffira. The opera is mentioned in James Joyce's "The Dead" ("Dubliners") and Willa Cather's "The Professor's House". Thomas's goddaughter Mignon Nevada was named after the main character.
Francesca da Rimini (Zandonai) Francesca da Rimini, Op. 4, is an opera in four acts, composed by Riccardo Zandonai, with libretto by Tito Ricordi, (1865–1933), after the play "Francesca da Rimini" by Gabriele d'Annunzio. It was premiered at the Teatro Regio in Turin on 19 February 1914, and is still staged occasionally.