Which opera has more acts, Riders to the Sea or Lucio Silla?
Lucio Silla Lucio Silla (pronounced , ] ), K. 135, is an Italian opera in three acts composed by Wolfgang Amadeus Mozart. The libretto was written by Giovanni de Gamerra.
Un bel dì vedremo "Un bel dì vedremo " ("One fine day we’ll see") is a soprano aria from the opera "Madama Butterfly" (1904) by Giacomo Puccini to a libretto by Luigi Illica and Giuseppe Giacosa. It is sung by Cio-Cio San/Madama Butterfly (on stage with Suzuki), when she imagines and performs the return of Pinkerton on a white ship, signalled by a thread of smoke on the far horizon.