First performed at the Aldeburgh Festival in April 1978 by Dietrich Fischer-Dieskau with the Berlin Philharmonic Orchestra conducted by the composer. Duration c.15 mins.
Les Espaces Du Sommeil
| Arrangement | Baritone Voice, Orchestra |
| Genres | Post-1900 |
| Format | Score |
| NumberOfPages | 46 |
| Media | Sheet Music |
| Publisher | Chester Music |
| Contributors | Lutoslawski, Witold (Composer) |
| Language | English, French |
| ISBN | 9780711956506 |