How many movies have Ennio Morricone and Luca Zingaretti collaborated on?

They have worked on 5 movies together! Their first movie together was The Gold Rimmed Glasses (1987) while their highest rated movie together was Perlasca: The Courage of a Just Man (2002). They have not worked together since Tutte le donne della mia vita (2007). They are most known for their drama films together.