Non-Improvisation

---

Composer: Foss, Lukas, 1922-
Uniform Title: Non-Improvisation
Date of Concert: February 14, 1968
Date of Composition: 1967

US Premiere

Piano - Foss, Lukas, 1922-

Trumpet - Hassell, Jon, 1937-

Double bass - Michii, Makoto

Percussion - Williams, Jan

Clarinet (Bass) - Yadzinski, Edward, 1940-