Étude sur les mouvements rotatoires for 2 Pianos four hands each tuned a quarter-tone apart op. 45a (1961, rev. 1963)
Fernand Vandenbogaerde, Sylvaine Billier (Piano), Martine Joste (Piano), Gérard Frémy (Piano), Fuminori Tanada (Piano)
2000, Alfortville, Studio of 'La Muse en Circuit"
- 06:37Eighth note = 104
Recording appears on: