Which opera has more acts, Faust or Mignon?
Faust (opera) Faust is a grand opera in five acts by Charles Gounod to a French libretto by Jules Barbier and Michel Carré from Carré's play "Faust et Marguerite", in turn loosely based on Johann Wolfgang von Goethe's "Faust, Part One". It debuted at the Théâtre Lyrique on the Boulevard du Temple in Paris on 19 March 1859, with influential sets designed by Charles-Antoine Cambon and Joseph Thierry, Jean Émile Daran, Édouard Desplechin, and Philippe Chaperon.
Antigone (Honegger) Antigone is an opera ("tragédie musicale") in three acts by Arthur Honegger to a French libretto by Jean Cocteau based on the tragedy "Antigone" by Sophocles. Honegger composed the opera between 1924 and 1927. It premiered on 28 December 1927 at the Théâtre Royal de la Monnaie with sets designed by Pablo Picasso and costumes by Coco Chanel.