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'.
Françoise de Rimini Françoise de Rimini (Francesca da Rimini) is an opera in four acts with a prologue and an epilogue. The last opera composed by Ambroise Thomas, it sets a French libretto by Michel Carré and Jules Barbier which is based on an episode from Dante's "Divine Comedy". The opera was first performed by the Paris Opera on 14 April 1882 but fell into relative obscurity until its revival in 2011.