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.
... has a total area of 0.4 km² (0.1 mi²). 0.4 km² (0.1 mi²) of it is land and none of the area is covered with water.
Demographics
As of the census ...