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), as she imagines the return of her absent love, Pinkerton. "Un bel dì vedremo" is the opera's most famous aria and one of the most popular pieces in the soprano repertoire. Three years after her marriage to U.S. naval officer named Pinkerton, Cio-Cio San ("Butterfly") awaits the return of her long-absent husband to Japan. Her maid, Suzuki,
Giacomo Puccini named Ferdinando Fontana. Puccini and Fontana agreed to collaborate on an opera, for which Fontana would provide the libretto. The work, "Le Villi", was entered into a competition sponsored by the Sozogno music publishing company in 1883 (the same competition in which Pietro Mascagni's "Cavalleria rusticana" was the winner in 1889). Although it did not win, "Le Villi" was later staged at the Teatro Dal Verme, premiering on 31 May 1884. G. Ricordi & Co. music publishers assisted with the premier by printing the libretto without charge. Fellow students from the Milan Conservatory formed a large part of the orchestra.