Duration: 18’
Instrumentation (original version): 2 pianos.
First performance: Centrum Bellevue, Amsterdam (Holland Festival) 10 June 1977.
Instrumentation(“tour” version): 2 pianos, 3 players at one marimba, tuba.
First performance: Chapelle de la Sorbonne, Paris (Festival d’Automne),16 November 1979.