81.   Clean-cut bobby soxers like Frankie Avalon and Paul Anka were rudely displaced by grubby rock bands harping on social injustice instead of mooning over puppy love.

82.   Consider that the most popular European rock band in the United States in the last year, at least according to CD sales, has been the Beatles.

83.   Davidsen also found time to play the drums in a rock band.

84.   Death threats and phone taps are hardly a concern for most rock bands, but Junoon has dealt with these adversities for years.

85.   Dance-music producers could be the ones who will find a true bridge between African rock bands and the Western public.

86.   Disenchanted rock bands dressed in jeans and T-shirts and singing about how much the world sucks had zero appeal to most happy, carefree youngsters, particularly girls.

87.   Doo Rag, an ersatz blues band, and Blowhole, a free-improvisation rock band, also performed on the second stage.

88.   During high school, Ms. Smith sang and played bass guitar in a rock band on the Lower East Side.

89.   During less hectic periods in his life, he played in several rock bands.

90.   Digital pianos are typically used by rock bands and musical hobbyists or by people who do not have room for a conventional piano.