The repetition (aa), variation (aa'), and contrast (ab) of a piece of music are all part of the music's
a. genre.
b. form.
c. timbre.
d. texture.

post-impressionism is a predominantly french art movement that developed roughly between 1886 and 1905, from the last impressionist exhibition to the birth of fauvism. post-impressionism emerged as a reaction against impressionists' concern for the naturalistic depiction of light and colour.

explanation:

did you fail the test? xd