Charles Darwin | Charles Dickens | Charles, Prince of Wales | Ray Charles | Charles II of England | Charles I of England | Charles Lindbergh | Charles de Gaulle | Charles II | Charles | Charles I | Prince Charles | Ray Bradbury | Charles V | X-ray | Man Ray | Charles Scribner's Sons | Charles Aznavour | Charles University in Prague | Charles Stanley | Satyajit Ray | Charles Bukowski | Charles Mingus | Charles Ives | Charles Bronson | Charles Babbage | Stevie Ray Vaughan | Charles III of Spain | Charles Cornwallis, 1st Marquess Cornwallis | Charles Baudelaire |
"Al di là" also charted in the United States in a 1962 bilingual Italian/English version by Connie Francis and a 1964 cover by the Ray Charles Singers.
According to the Four Lads Frank Busseri, the introductory verses were sung by Lois Winters of the Ray Charles Singers and the spoken words in mid-song were recited by Pat Kirby of the Steve Allen Tonight Show.