Answer:
20th-century classical music describes art music that was written nominally from 1901 to 2000, inclusive. Musical style diverged during the 20th century as it never had previously. Neoclassicism and expressionism came mostly after 1900. In the early part of the 20th century, many composers wrote music
Explanation:
Sycopation is rhythmic emphasis that falls between the beats.
In an irregualr meter, the time signature changes from measure to measure i think
hopefully these are correct
