61.   Many fans stood and sung along, waving flags and holding banners.

62.   Many students sang along, having apparently learned the words from the video already being shown on Country Music Television.

63.   Musicians perform each night, but feel free to grab the mike and sing along.

64.   My boys groaned as I started singing along in my best shower voice.

65.   Nearby, a circle of musicians strummed Beatles songs, and fans young and old sang along.

66.   O say can you sing along?

67.   Now, despite my critical tastes, I find myself singing along.

68.   Nothing too high brow, too New Age, too difficult to sing along.

69.   On the Last Night of Proms, as the capstone is called, lunacy prevails and Prommers sing along, wave flags and become part of the show.

70.   On the radio hits, the audience sang along in almost ritualistic fashion.