Alberto Ginastera · 1916–1983 · Argentine
| Composed | 1967 |
| Instrumentation | 2[1.2/pic] 2[1.2/Eh] 2[1.2/Ebcl/bcl] 2[1.2/cbn] — 3 3 3 0 — tmp+3 — hp — hpd, pf[cel] — str |
| Duration | 140 minutes |
| Soloists | Opera cast |
| Chorus | Yes |
| Genre | Opera |
| Tier | Discovery — worth programming, rarely heard |
| Editions & hire | Boosey & Hawkes ↗ |
| Source | Boosey & Hawkes ↗ |
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.