Umberto Giordano · 1867–1948 · Italian
| Composed | 1896 |
| Instrumentation | 3[1.2.pic] 2[1.2/eh] 2[1.2/bcl] 2 — 4 3 3 1 — tmp+3 — hp — str |
| Duration | 110 minutes |
| Soloists | Andrea Chénier (ten), Carlo Gérard (bar), Maddalena di Coigny (sop), La Contessa (mez), Bersi (mez), Madelon (contralto) + 9 further roles |
| Chorus | Yes |
| Genre | Opera |
| Tier | Core canon — standard repertoire |
| Editions & hire | Sikorski / G. Schirmer (US) ↗ |
| Source | Itemised instrumentation cross-checked against the Sonzogno catalogue ↗ |
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.