| Date of composition | 1958 |
| Premiered | 1958, March 25th in Cologne, Germany |
| First published | Suvini Zerboni in Milan, Metropolitan City of Milan, Italy |
| Approx. duration | 8 minutes |
| Instruments | Magnetic tape |
| Autotranslations beta |
Bruno Maderna: Continuo Bruno Maderna: Continuo Bruno Maderna: Continuo |