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Rock and roll - Wikipedia
Rock and roll - Simple English Wikipedia, the free encyclopedia
Rock and Roll Hall of Fame - Wikipedia
Rock music - Wikipedia
Origins of rock and roll - Wikipedia
List of Rock and Roll Hall of Fame inductees - Wikipedia
Rock and Roll | Oxford Research Encyclopedia of American History
Rock and roll | History, Songs, Artists, & Facts | Britannica
The History of Rock and Roll - Wikipedia
Rock | Definition, History, Artists, Songs, & Facts | Britannica
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