How many movies have Gioacchino Rossini and Joyce DiDonato collaborated on?

They have worked on 6 movies together! Their first movie together was Rossini: Il Barbiere di Siviglia (2007) while their highest rated movie together was Le comte Ory (2011). They have not worked together since Rossini: La Donna del Lago (2015). They are most known for their music films together.