Un bel dì vedremo the arrival of Pinkerton's ship, but it proves to be her last; Butterfly learns that Pinkerton has married another woman, and at the end of the opera the distraught Butterfly takes her own life. "Un bel dì vedremo" is especially significant as it appeals to audiences with its emotive melody but also encapsulates the tragedy at the heart of the opera, foretelling Cio-Cio San's inevitable demise. The aria was first performed by the well-known soprano Rosina Storchio at the premiere of "Madama Butterfly" on 17 February 1904 at the Teatro alla Scala in Milan. In the revised version of the
Un bel dì vedremo does not believe that Pinkerton will come back, but Butterfly is optimistic. Trying to convince Suzuki of Pinkerton's loyalty, Butterfly sings of an imaginary scene in which a thread of smoke on the far horizon signals the arrival of a white ship into Nagasaki harbour, bringing her long-lost love back to her. The imagined scene culminates in a romantic reunion. The aria is noted for its lyrical beauty, and it is of particular dramatic importance as Butterfly's yearning expressed in the song is later met with tragedy. Butterfly's longed-for "beautiful day" is heralded at the end of Act 2 by