Answer:
"crescendo"
Explanation:
Crescendo is an indication to gradually increase the volume of a song until otherwise noted. A crescendo is marked by a horizontal, opening angle
It's known as <span>The Doctrine of the Affections.
</span><span>The Doctrine of the Affections conveys that music has the capability to arouse a certain type of emotion among the people who heard it, which happened due to the combination of tempo, melody, and the lyrics that created by the artists.</span>
Answer:
PHYSICAL EFFECTSOPTICAL EFFECTSTHEORETICAL CONSIDERATIONS
Explanation: