Which opera, Intermezzo or Destiny, has more acts?
Intermezzo (opera) Intermezzo, Op. 72, is an opera in two acts by Richard Strauss to his own German libretto, described as a "Bürgerliche Komödie mit sinfonischen Zwischenspielen " (bourgeois comedy with symphonic interludes). It premiered at the Dresden Semperoper on 4 November 1924, with sets that reproduced Strauss' home in Garmisch. The first Vienna performance was in January 1927.
I due Foscari I due Foscari ("The Two Foscari") is an opera in three acts by Giuseppe Verdi to an Italian libretto by Francesco Maria Piave, based on a historical play, "The Two Foscari" by Lord Byron.