Which sentence best describes the main idea of the passage?

Read the sentence.

Read the dictionary entry.

What does the author do by including so many types of music in the passage? Select two answers.

Part A: What inference can be made about the author's information about technology in the passage?

Part B: Click the paragraph from the passage that best supports your answer in part A?

What conclusion can be drawn about how music affects the mood of people? Explain using key evidence from the passage to support your answer.