What were the differences between the photograph and gramophone?

How did “soap operas” get their name? Explain the connection between the content and the target audience.

What was the significance of the Radio Music Box memo?

How did the rise of Motown mirror other events in US-American culture?

In what ways have the rap and hip-hop music genres been controversial? Explain.

What action did the FCC take in 1985 regarding radio ownership? How has the decision influenced the radio industry?

How is the recent evolution of formats and transmission methods similar to the early days of radio?

How do listeners benefit from Pandora and Spotify? How do these services impact record labels and musicians?