Helmut Lachenmann · b. 1935 · German
| Composed | 1975 |
| Before you announce it | Edition note: a 2005 version halves the strings — 19 players in all. The chair counts above are the original. |
| Instrumentation | Confirmed. A sourced chair count is held for this work — the scoring is part of the engine, not the public page. Sign in to see it → |
| Duration | 26 minutes |
| Soloists | Clarinet |
| Tier | Discovery — worth programming, rarely heard |
| Editions & hire | Breitkopf & Härtel ↗ |
| Source | Breitkopf & Härtel, IRCAM and the Stretta score listing (via the founder) ↗ |