| Date of composition | 1975 |
| Premiered | 1975 in Rovereto, Province of Trento, Italy |
| First published | Universal Edition |
| Approx. duration | 6 minutes |
| Instruments | Organ |
| Autotranslations beta |
Luciano Berio: Fa-Si Luciano Berio: Fa-Si Luciano Berio: Fa-Si |