Which opera has more acts, The Bassarids or Don Quichotte?
Don Quichotte Don Quichotte ("Don Quixote") is an opera in five acts by Jules Massenet to a French libretto by Henri Caïn. It was first performed on 19 February 1910 at the Opéra de Monte-Carlo.
Die beiden Neffen Die beiden Neffen ("The Two Nephews"), also known as Der Onkel aus Boston ("The Uncle from Boston"), is a three-act Singspiel by Felix Mendelssohn to a libretto by .