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.
... 136.8/km² (354.8/mi²). The racial makeup of the town is 95.24% White, 0.93% African American, 0.13% Native American, 0.93% Asian, 0.00% Pacific Islander, 1.72% ...