| Librettist | (“¿Donde estás hermano?”) |
| Date of composition | 1982 |
| Premiered | 1982, November 24th (Musikhochschule) in Cologne, Germany |
| First published | Ricordi |
| Dedicated to | “For the reported missing in Argentina” |
| Approx. duration | 8 minutes |
| Instruments | 4x Voice - Female voices ; |
| Autotranslations beta |
Luigi Nono: ¿Donde estás hermano? Luigi Nono: ¿Donde estás hermano? Luigi Nono: ¿Donde estás hermano? |