found: Oppens, U. American piano music of our times [SR] p1989:container (Julius Hemphill)
found: New Grove dict. of jazz(Hemphill, Julius; b. ca. 1940, Fort Worth; alto saxophonist)
found: Gaylord Library on WWW(Hemphill, Julius Arthur; b. Jan. 24, 1938, d. Apr. 2, 1995)
found: Wikipedia, August 2, 2021(Julius Arthur Hemphill; born January 24, 1938 in Fort Worth Texas, died April 2, 1995 in New York, N.Y.; jazz composer and saxophone player (he performed mainly on alto saxophone, less often on soprano and tenor saxophones and flute))