David Dubal describes him as an "unusual and powerful pianist" who made "grandly conceived" recordings of the late Beethoven sonatas and captured "the very essence of the Faustian Liszt".[1] His work as a musicologist and teacher brought him to the United States, where he taught at colleges including the Massachusetts Institute of Technology, the University of Chicago and the New England Conservatory; he also became a United States citizen.[2] His students included composer Hazel Ghazarian Skaggs.[3] In 1966, he retired from academia and returned to his native Switzerland where he spent the remainder of his life. He died in Morges.
Levy's book A Theory of Harmony was published in 1985 and, among other modern compositional concepts, describes the composer's concept of harmonic "undertones".
Levy's son was composer and cellist Frank Ezra Levy (1930–2017).[4]
Selected compositions
Orchestral
Symphony No. 2 in D major (1922)
Symphony No. 3 (1922)
Symphony No. 7 (1937)
Symphony No. 8 (1937)
Symphony No. 10 "France" (1944)
Symphony No. 11 (1949)
Symphony No. 12 (1951)
Symphony No. 13 (1955)
Third Suite for orchestra (1957)
Fourth Suite for orchestra (1959)
Symphony No. 14 (1962)
Symphony No. 15 (1968)
Concertante
Concerto for cello and orchestra (1947)
Chamber music
String Quartet No. 1 (1919)
Sonata No. 1 for violin and piano (1932)
Divertimento for clarinet (or oboe) and piano (1952)
Theme and Transformations for clarinet and piano (1952)
Levy, Ernst (1946). Four folk songs from Switzerland: for 4 mixed voices, SATB. New York: Music Press. OCLC78196587.
Levy, Ernst (1952). Divertimento for clarinet (or oboe) and piano. New York: Seesaw Music Corp. OCLC869234.
Levy, Ernst (1953). Sonata, for violoncello & piano. New York: Seesaw Music Corp. OCLC222539336.
Levy, Ernst (1954). 7 piano pieces. New York: Boosey & Hawkes. OCLC83544484.
Levy, Ernst; Paul Boepple (1957). Hear, ye children: Proverbs 4:1,7,8 (part-songs). Bennington, VT: Bennington College. OCLC77291468.
Levy, Ernst (1968). Trio, for clarinet, viola, and piano. New York: Seesaw Music Corp. OCLC221789930.
Levy, Ernst (1969). Sonata for horn and piano. New York: Seesaw Music Corp. OCLC869439.
Academic works
Levy, Ernst (1956). On the proportions of the south tower of Chartres Cathedral. Cambridge, MA: Dept. of Humanities, Massachusetts Institute of Technology. OCLC11508947.
Levy, Ernst; Siegmund Levarie (1968). Tone, a Study in Musical Acoustics. Kent, OH: Kent State University Press. OCLC60510.