20世纪70年代街区舞会上音乐的主持人（DJ）播放很多灵乐，他们注意到大家很喜欢乐曲中的打击乐，因为打击乐非常适合跳舞。 The DJs at block parties in the 1970s played a lot of soul music and they noticed that people preferred the percussion breaks in the songs because they were the best parts to ________ ________.

dance to

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