Comparison between 2 or 3 groups/artists

Instructions are detailed on the file I attached. Also you will find another document with frequently asked questions about the essay topics, citations, etc. You must choose one (only one) of the three possible topics. The professor asked us to focus on few as posible aspects to get more depth in a short essay. As you may read in the instructions, at least one of the groups/artists should be among those covered on the lectures. Some of them are: Aretha Franklin, The Beach Boys, The Beatles, David Bowie, Frank Sinatra, James Brown, Janis Joplin, Led Zepellin, Pearl Jam, Pink Floyd, Bob Dylan, The Velvet Underground, Kiss, Elvis Presley, The Rolling Stones.If you choose to compare lyrics, those lyrics cited do not count as words.