Think of the transfixingly strange Scherzo of the Fifth Symphony, when the music effectively stops moving and the timpanist drums lightly on the note C like a finger tapping on a pane.

想想第五的谐谑中奇怪终止的地，当音乐突然停止时，定音鼓手的敲出C音，就像用手指敲格一样。