Luigi Nono · 1924–1990 · Italian
| Composed | 1956 |
| Instrumentation | Not yet confirmed. We publish TBD rather than a guess — a wrong instrumentation is a hiring error that costs real money. |
| Duration | 28 minutes |
| Chorus | Yes |
| Tier | Discovery — worth programming, rarely heard |
| Editions & hire | Casa Ricordi ↗ |
| Source | IMSLP — Nono, Luigi ↗ |