How many movies have Pier Luigi Pizzi and Tiziano Mancini collaborated on?

They have worked on 6 movies together! Their first movie together was La Gioconda (2005) while their highest rated movie together was Un Ballo in Maschera (Verdi) - Arena di Verona (2014). They have not worked together since Un Ballo in Maschera (Verdi) - Arena di Verona (2014). They are most known for their music films together.