| Date of composition | 1984 |
| Premiered | 1984, March 26th in Lausanne, Switzerland |
| First published | Universal Edition |
| Dedicated to | "in memoriam Cathy Berberian" |
| Approx. duration | 17 minutes |
| Instruments | Chamber orchestra |
| Autotranslations beta |
Luciano Berio: Requies Luciano Berio: Requies Luciano Berio: Requies |