How many movies have Alessandro Corbelli and Juan Diego Flórez acted in together?

They have worked on 4 movies together! Their first movie together was Donizetti: La Fille du Régiment (2007) while their highest rated movie together was The Metropolitan Opera: La Fille du Régiment (2008). They have not worked together since The Metropolitan Opera: La Cenerentola (2014). They are most known for their music films together.