91.   But officials within Napster say the record labels have made the policing sound much more technologically feasible than it is.

92.   But personalized programming has made many record labels and the Recording Industry Association of America worry that Web radio will threaten CD sales.

93.   But Petry had to make a deal with a record label for the right to use the music.

94.   But record labels and their representatives are far less pleased with a recent ruling by a Dutch appellate court.

95.   But record labels have implied charters, and if they regularly abrogate them, neither the music nor its listeners are well served.

96.   But several industry executives said that Mottola might shuffle the heads of his key record labels, Columbia and Epic.

97.   But several nibbles from record labels fell through.

98.   But success has been soul-crushingly elusive, largely due to problems with record labels that have found it difficult to market her genre-defying vanguard charms.

99.   But overall, this is an excellent collection from an excellent record label.

100.   But perhaps there is a way for record labels to reinvent the tribute album.