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.
... of 155.8/km² (403.6/mi²). The racial makeup of the town is 82.46% White, 7.39% African American, 0.08% Native American, 1.62% Asian, 0.08% Pacific ...