In this short introduction, the great Ennio Morricone, who scored over five-hundred films during his extraordinary career, discusses the role of the composer, how he came to work with Gillo Pontecorvo on THE BATTLE OF ALGIERS, and the creation of the signature sounds for Pier Paolo Pasolini’s TRILOGY OF LIFE and Elio Petri’s INVESTIGATION OF A CITIZEN ABOVE SUSPICION.