| Date of composition | 1951 (Revised in 1971) |
| Premiered | 1952 in Milan, Metropolitan City of Milan, Italy |
| Approx. duration | 7 minutes |
| Spoken language | English |
| Instruments |
Narrator, Recitant, Speaker
Wind Quintet |
| Autotranslations beta |
Luciano Berio: Opus no. Zoo Luciano Berio: Opus no. Zoo Luciano Berio: Opus no. Zoo |