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.
... are 743 people, 337 households, and 209 families residing in the village. The population density is 105.9/km² (274.2/mi²). There are 578 housing units at an ...