(1)music of African-American origin with improvisation and a strong rhythm
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(2) popular music with a strong beat, usually played with electric guitars and drums
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(3) music that is popular today in the U.S.. especially in the Southern states, often based on the music of cowboys in the American West.
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3번은 country music 같구 1번은 Latin music 2번은 rock and roll 인지요?