Let's talk about pop music for a second: jazz, rock, hip-hop, blues, that kind of thing.

我们再看一下流行音乐:,爵士,摇滚,嘻哈,蓝调,类似这些音乐

耶鲁公开课 - 聆听音乐课程节选

I don't know.The bass isn't as loud as in some of the pop music but I think it-- but I think that's what the tonic is.

我不知道，低音并不像有些流行音乐那样大声,但是我认为，这认为这就是主音应该的样子。

耶鲁公开课 - 聆听音乐课程节选

What's the--what did the pop piece have?

那段流行音乐里蕴含着什么

耶鲁公开课 - 聆听音乐课程节选