1981) (texts by Mikhail Bakunin, Arthur Arnould) for 2 high baritones, orchestra (12 brass, 2 harps, cimbalom, 2 pianos, 2 percussion, minimum 10 strings, bass guitar)* "Music for the film The Alien" (1980) (Rudolf van den Berg)* "George Sand" (1980) (text by Mia Meyer) Music theatre work for 8 mixed voices, 4 pianos* "Un beau baiser" (1980) for mixed chorus* "Messe des pauvres" by Erik Satie, arrangement by Louis Andriessen for choir, 15 solo strings, accordion, contrabass clarinet and harp (1980)* "Ende" (1981) for 2 alto recorders (1 player) (dedicated to Frans Brüggen)* "Anfang" (1981) for sopranino recorder and piano* "De Tijd" (1979–81) (text by St. Augustine of Hippo) for female chorus, percussion ensemble, orchestra (6 flutes, 2 alto flutes, 3 clarinets, contrabass clarinet, 6 trumpets, 2 harps, 2 pianos, Hammond organ, strings, 2 bass guitars)* "Commentaar" (1981) (text by Wilhelm Schön) for voice and piano* "La voce" (1981) (to a text by Cesare Pavese) for cello and voice* "Disco" (1982) for violin and piano* "Overture to Orpheus" (1982) for harpsichord* "De Snelheid" (1982–83 rev.
1981) (texts by Mikhail Bakunin, Arthur Arnould) for 2 high baritones, orchestra (12 brass, 2 harps, cimbalom, 2 pianos, 2 percussion, minimum 10 strings, bass guitar)* George Sand (1980) (text by Mia Meyer) Music theatre work for 8 mixed voices, 4 pianos* Un beau baiser (1980) for mixed chorus* De Tijd (1979-81) (text by St.Augustine of Hippo) for female chorus, percussion ensemble, orchestra (6 flutes, 2 alto flutes, 3 clarinets, contrabass clarinet, 6 trumpets, 2 harps, 2 pianos, Hammond organ, strings, 2 bass guitars)* Commentaar (1981) (text by Wilhelm Schon) for voice, piano* Ende (1981) for 2 alto recorders (1 player)* La voce (1981) (to a text by Cesare Pavese) for cello, voice* Disco (1982) violin, piano* Overture to Orpheus (1982) for harpsichord* De Snelheid (1982-83 rev.