How many movies have Giovanni Targioni-Tozzetti and Ruggero Leoncavallo collaborated on?

They have worked on 2 movies together! Their first movie together was The Metropolitan Opera: Cavalleria Rusticana & Pagliacci (2015) while their highest rated movie together was Jonas Kaufmann: Cavalleria Rusticana / Pagliacci (2015). They have not worked together since Jonas Kaufmann: Cavalleria Rusticana / Pagliacci (2015).