translated song; adaptation of "La voce del silenzio" with lyrics in Portuguese by Nazareno de Brito

translated song; adaptation of "La Voce del Silenzio" with lyrics in Finnish by Sauvo Puhtila

original song composed by Elio Isola, lyrics by Paolo Limiti and Mogol; performed at the 1968 Sanremo Music Festival by Tony Del Monaco and Dionne Warwick

translated song; adaptation of "La voce del silenzio" with lyrics in English by Norman Monath