Louis Andriessen
…op. 2 nr. 1 (1969) for piano with interruptions from string quartet (based on Piano Sonata No. 1 by Ludwig van Beethoven) Reconstructie (1969) (with Reinbert de Leeuw, Misha Mengelberg, Peter Schat, Jan van Vlijmen; libretto by Hugo Claus, Harry Mulisch) Morality opera for soloists, 3 mixed choruses (4 voices each…