Can someone pls help me with this!!

Amplitude is: a. the number of waves in a certain amount of time. b. the distance between the top or bottom of a wave and the center of the wave. c. the noise floor acceptable in recording. d. the distance between two identical points on a wave.

Write about your favorite music artist and state why they are your favorite. have they done anything significant in their life?

Cite 5 diferenças entre musica como arte e musica como indústria cultural