How many movies have Giuseppe Verdi and Luciano Pavarotti collaborated on?

They have worked on 11 movies together! Their first movie together was Un Ballo in Maschera (1980) while their highest rated movie together was An Evening with Joan Sutherland and Luciano Pavarotti (1988). They have not worked together since I Lombardi - The Met (1993). They are most known for their music films together.