Modern classical music is music written in the 20th century and beyond. Although much of it draws heavily on earlier forms, modern composers also experimented with rejection of long-held ideas; notably, Arnold Schoenberg questioned the traditional notions of harmony with his twelve-tone system[?], and John Cage questioned the very definition of music with his use of chance and found sounds.
... (California) twice and for President twice. In 1958 he ran as a write-in SPA candidate and than in 1968 as a Peace And Freedom Party candidate for Congress. In ...