The answer would be either C.) or D.) assuming C is tonality. i hope this helps!
Answer: I hope this helps
Explanation:
William D. Revelli was an American music educator and conductor best known for his association with the University of Michigan, where he directed the university's bands including the Michigan Marching Band 1935 to 1971.
Answer:
I would like to say, loudness. Due to amplitude being the intensity of the wave.