Epéï (puisque, depuis, since)
- Iannis Xenakis
- Year of composition: 1976
- Duration: 13:00
-
Instrumentation:
B -flat clarinet, English horn, trumpet inC , 2 trombones and double bass - Commission: SMCQ
Premiere
- December 9, 1976, Concert 88, Salle Pollack — Pavillon Strathcona — Université McGill, Montréal (Québec)