| Dated: | 1956-57 |
| Instrumentation: | ensemble of 21 musicians: 1 (+picc), 1, 2 (+e-clarinet, +bass clarinet), 2 (+contrabassoon) - 0, 2, 1, 0, 3 percussionists, strings (3, 0, 0, 3, 3) |
| Timing: | 7' |
| Premiere: | July 20, 1958 at the Teatro Colón in Buenos Aires, Argentina, performed by the Coló Theatre Orchestra, conducted by Herman Scherchen |
| Dedicated to: | |
| Commissioned by: | |
| Published: | Bote & Bock |