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| Composition for nine instruments 
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| Written | 1962 | 
| Duration | 6:30-8:00 | 
| Comments | Premiered by International Society For Contemporary Music at The New School for Social Research, New York City, Contemporary Chamber Ensemble, Artur Weisberg conducting, March 13, 1964. | 
| Publisher | American Music Center R. Taylor
 
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| Inst. | [9] Flute, Oboe, Clarinet in Bb/Clarinet in A, Bass Clarinet, Vibraphone, Piano, Violin, Viola, Cello | 
| Grade | Difficult:  requires professional-level players and conductor | 
| Comments | Score and parts available from composer |