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| Los jibaros progresistas : a Puerto Rican folk opera 
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| Comments | Premiere: December 28, 1981 at Alice Tully Hall, New York, by the Bronx Arts Ensemble and Coro Borincano with the composer as Conductor. Opera in 1 act and the 2nd of a trilogy based on plays of Ramon Quinones. | 
| Publisher | New York Public Library 
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| Inst. | [>13] Clarinet in Bb, Guitar (2), Soprano (2), Tenor, Baritone, SATB Chorus, Chamber Ensemble | 
| Inst. | [>13] Clarinet in Bb, Guitar (2), Soprano (2), Tenor, Baritone, Chamber Ensemble | 
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