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.
La canterina La canterina ("The Songstress" or "The Diva"), Hob. XXVIII/2, is a short, two-act opera buffa by Joseph Haydn, the first one he wrote for Prince Esterhazy. Based on the intermezzo from the third act of Niccolò Piccinni's opera L'Origille (1760), it lasts about 50 minutes. It was written in 1766, and was premiered in the fall of that year.