How many movies have Dušan Lajda and Radim Smetana collaborated on?

They have worked on 3 movies together! Their first movie together was Koncert Evy Urbanové a Karla Gotta v Lucerně 2010 (2010) and was their highest rated movie together. They have not worked together since Bennewitzovo kvarteto pro Památník ticha (2020). They are most known for their music films together.