How many movies have André Rieu and Martijn Volleberg collaborated on?

They have worked on 4 movies together! Their first movie together was Rieu Royale - André Rieu Coronation Concert Live in Amsterdam (2013) while their highest rated movie together was André Rieu - Falling in Love - In Maastricht (2016). They have not worked together since André Rieu - Das große Konzert 2019 (2019). They are most known for their music films together.