Fiorello Giraud created a roll in an opera that had how many acts?
Pagliacci Pagliacci (] ; literal translation, "Clowns") is an Italian opera in a prologue and two acts, with music and libretto by Ruggero Leoncavallo. It is the only Leoncavallo opera that is still widely performed. Opera companies have frequently staged "Pagliacci" with "Cavalleria rusticana" by Mascagni, a double bill known colloquially as 'Cav and Pag'.
Euridice (Caccini) Euridice is an opera in a prologue and one act by the Italian composer Giulio Caccini. The libretto, by Ottavio Rinuccini, had already been set by Caccini's rival Jacopo Peri in 1600. Caccini's version of "Euridice" was first performed at the Pitti Palace, Florence on 5 December 1602. Caccini hurriedly prepared the score for the press and published it six weeks before Peri's version appeared.