In 1960, Utrecht University took over the Studio for Electronic Music from Philips. In this studio in Utrecht, composers and artists worked on their own compositions. In 1961, Jan Vrijman made a film about Karel Appel, De werkelijkheid van Karel Appel, and Appel himself made a musical composition for this film in the studio in Utrecht. Van der Elsken films and photographs Appel during the composition of his Musique Barbare,... see more