So there are a lot of acoustical things and sort of tricks of synthetic things going on in pop music.

所以在流行音乐中有很多声学的东西以及合成的技巧在里面。

耶鲁公开课 - 聆听音乐课程节选

So focusing on rhythm can tell us a lot about the detail going on in pop music or in classical music in particular.

因此通过研究节奏我们能发现,流行乐,尤其是古典音乐中的一些细节

耶鲁公开课 - 聆听音乐课程节选

And the trick to a puzzle box is there's a simple way to get out but you have to kind of pull on something, some special lever, to make it pop open.

这个谜笼的设计是这样的,只要小猫拉动一个东西,它就能够逃出去，拉动一个特殊的杠杆，迷笼就会打开。

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All pieces, classical or pop, one way or the other, end on the tonic.

所有乐曲,无论是古典或流行,无论用什么办法,都终止在主音上

耶鲁公开课 - 聆听音乐课程节选