- Year of composition: 1975-76
- Duration: 27:03
- Instrumentation: stereo fixed medium
The title is taken from Danish engraver Lars Bo (1924-1999).
Trois chambres d’inquiétude [Three Rooms of Unrest] was recorded, edited and premixed at the composer’s studio in Paris (France) in 1976. The final mix was realized at the GMEB in Bourges (France) the same year.
- June 5, 1976, Synthèse 1976: Concert, Palais Jacques-Cœur, Bourges (Cher, France)