Today on our program, we play music from the new young pop star, Justin Bieber.

VOA: special.2010.02.26

Now we're going to play just a little bit of pop music-- Not too laud cause this really hipped up.

现在我们将放一段流行音乐,不要放得太响

耶鲁公开课 - 聆听音乐课程节选