Ezra SimsEzra Sims


Ezra Sims, born on in Birmingham, Alabama / USA, died on in Belmont, Massachusetts / USA. He studied at first at the Birmingham Conservatory of Music, afterwards at the Yale University School of Music in New Haven. Beside complementing studies, among others, with Darius Milhaud at the Mills College, Oakland, he was learning Chinese at a language school of the US-Army, he made numerous journeys to all parts of the world, and gained profound insights into the Chinese literature, which are expressed by his “Chamber Cantata on Chinese Poems”.

Since 1971, Ezra Sims uses tone systems with 18 or 24 tones of the 72-step ekmelic scale which he also applies by means of computer technology with highest accuracy. Furthermore, also non-equidistant tone scales appear in the works of Sims, according to the "Just Intonation" or the naturetone technique.

Ezra Sims lives in Boston, from where he maintains world-wide relations by the Harvard University in Cambridge. He works a lot together with the Boston Musica Viva, as well as with the ensemble Dinosaur Annex Music Ensemble, which he co-founded, and which he was directing for many years till 1981.


1962 Guggenheim Foundation Fellowship, Japan
1977 Martha Baird Rockefeller Foundation Recording Grant
1976, 1978 National Endowment for Arts (NEA) Fellowships
1979 Massachusetts Artists Foundation Fellowship
1983 Koussevitsky Foundation Commission
1985 American Academy of Arts & Letters Award
1992 Fulbright Senior Research Grant
2008 "Music On The Edge", University of Pittsburgh, 80th Birthday Concert
2009 American Music Research Center, University of Colorado Distinguished Achievement Award