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:
b seaweed could be a great source of fuel
Explanation:
Well, I old man will feel happy if he has achamplished everything he ever wanted in life. Hope this helps :p
A beast has the most negative connotation
Explanation:
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