来自《耶鲁大学开放课程：聆听音乐 第8集 第8集》

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  and then give a "Times three" Command and "Boom,"
  下一个 三倍时值 的指令
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  well, look at Pavarotti hold out that note.
  瞧 帕瓦罗蒂唱下来了
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  Well, it's the miracle of the engineer and not the singer.
  这是工程师创造的奇迹 不是歌唱家的
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  So there are a lot of acoustical things
  还有很多声学上的事情
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  and sort of tricks of
  以及人工合成音的把戏
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  synthetic things going on in pop music. Yeah.
  流行乐中有很多类似的东西
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  Well, not just the chord progression
  不仅是和声进行
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  but also the structure of the piece.
  还有乐曲的结构
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  Like in popular music there's often a couple of verses
  在流行乐中有一系列主歌
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  and a chorus and a bridge
  还有一个副歌和过门
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  and you can predict each different movement of the piece,
  你可以预测歌曲中的不同桥段
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  and that's more regular than--
  它比古典音乐更规则