When criticizing an artist's technical skills, the critic should consider A. his personal opinion of the artwork.
B. the style of the artwork.
C. the creativity of the artwork.
D. the beauty of the artwork.

Most of the written music that has been preserved from the middle ages is a. sacred. b. for flute and guitar. c. polyphonic. d. dance music.

This medium typically is made of graphite, a crystalline form of carbon:

The opening section sounds marchlike, with accented beats and alternations between instrumental groups. eventually, a total change of character marks a short, new section. at approximately which time interval from the beginning does this appear?