Krzysztof Penderecki · 1933–2020 · Polish
| Composed | 1966 |
| Instrumentation | 4 4[eh] 5[bcl+2asax] 4[cbn] — 6 4 3 1 — 1tmp(x5)+5perc — 2kbd — str(24.0.8.8.6) |
| Duration | 8 minutes |
| Tier | Festival — a major undertaking |
| Editions & hire | Schott Music ↗ |
| Source | Schott Music — De natura sonoris no. 1 ↗ |
Read in standard international shorthand: flutes · oboes · clarinets · bassoons — horns · trumpets · trombones · tuba — timpani · percussion — harp · keyboard. Section counts include doubling players. Always confirm against the publisher's official parts list before contracting musicians or renting materials.