Listen to Il Postino online. Il Postino is an English language song and is sung by John Williams, Nick Ingman, Laurence Cottle, Luis Enriquez Bacalov, Ralph Salmins, Harold Fisher, Ian Thomas, Kenneth Sillito and Chris Laurence. Il Postino, from the album John Williams Plays the Movies, was released in the year 2015. The duration of the song is 4:07. Download English songs online from JioSaavn.