playing a piece of music

Joseph was playing his last piece of music when a middle-aged man who looked excited stopped and put a 50-dollar banknote into the hat.

约瑟夫正在演奏最后一支曲子，这时一位看上去很兴奋的中年男子停下来，把一张50美元的钞票放进了帽子里。

One day, while I was walking on the street, I heard that a beautiful piece piano music playing above the noise of the people.

有一天，当我走在街上时，我听到一曲优美的钢琴曲在人群的喧闹声中响起。

For exploring the emotional content of a piece of music, and not just playing the notes.

探索音乐的情感涵义，而不只是敲击每一个音符。