How many movies have Claudio Abbado and Gustav Mahler collaborated on?

They have worked on 3 movies together! Their first movie together was Abbado Conducts Mahler No. 1 & Prokofiev Piano Concerto No. 3 (2009) and was their highest rated movie together. They have not worked together since Mahler Symphony No. 9 (Lucerne Festival) (2011). They are most known for their music films together.