My best answer would be that out brain makes connections. Music can make a conection to what ever we're seeing/feeling in the moment. That's why certain songs might make us sad or happy, or any other emotion. Music can also help you concentrate, depending on the person.
Answer:
The setting of the story affects it by what the story is bout and why its talking about it
Explanation:
I hope this helps
I'm not exactly sure what you mean but "yield" might be a possible answer if i am assuming correctly.
Answer:
People used to feel proud of their skin.
Explanation:
Almost not good enough for how they were treated.