One Fine Day (song) One Fine Day (song) "One Fine Day" is a song written by Gerry Goffin and Carole King. It first became a popular hit in the summer of 1963 for the American girl group The Chiffons, who reached the top five on the "Billboard" Hot 100 chart. In 1980, King covered her own song and charted at number 12 on the Hot 100 with her version. The song has subsequently been covered by numerous artists over the years. Goffin and King were inspired by the title of the aria "Un bel di vedremo" from the Puccini opera "Madama Butterfly". Intended for
Giacomo Puccini would write his own libretto so that "no fool of a librettist" could spoil it. Ricordi persuaded him to accept Ruggero Leoncavallo as his librettist, but Puccini soon asked Ricordi to remove him from the project. Four other librettists were then involved with the opera, as Puccini constantly changed his mind about the structure of the piece. It was almost by accident that the final two, Luigi Illica and Giuseppe Giacosa, came together to complete the opera. "Manon Lescaut" premiered at the Teatro Regio in Turin on 2 February 1893. By coincidence, Puccini's first enduringly popular opera appeared within a