A Cinderella story for Disney Music Group

For more than a decade, Walt Disney Co.'s Hollywood Records was an industry joke.

Now, it and Disney's other labels are having the last laugh at a time when the rest of the beleaguered music industry has little to smile about.

Last week, 14-year-old Miley Cyrus bested "American Idol" star Kelly Clarkson with "Hannah Montana 2/Meet Miley Cyrus," which debuted at the top of the Billboard 200.

That album's success makes for something of a trifecta for Disney Music Group. Last year, Disney's Nashville label had the nation's top-selling artist in the superstar country band Rascal Flatts. It also scored the top-selling CD with the soundtrack for the Disney Channel's "High School Musical" phenomenon, which sold 3.7 million copies.

"The Disney Music Group and Hollywood Records are sort of comeback kids at a moment where everyone else is having a tough time holding their position, much less gaining ground," said Eric Garland, chief executive of BigChampagne, an online media measurement firm.

Elsewhere in the embattled music business, global CD sales have fallen for seven straight years. Digital technology has made copying music, as well as pirating it, a simple task, and the advent of Apple Inc.'s iTunes means people can easily download their favorite songs without buying an entire album.

Disney Music's strategy has been to court an audience that its larger rivals have mostly ignored -- children and preteens, whose parents still buy CDs. It's also leveraged the potent partnership it enjoys with the Disney Channel, a veritable launching pad for "tween" stars.

The two-disc "Hannah Montana 2/Meet Miley Cyrus" collection epitomizes the approach. Cyrus is the daughter of country singer Billy Ray Cyrus, who launched a thousand line dances with his hit "Achy Breaky Heart" in 1992. Now, thanks to the popularity of the Disney Channel's "Hannah Montana" series, Miley is a big star on her own, especially among young girls.

Her album sold 326,000 CDs in the first week, ahead of Clarkson's third studio effort, "My December," with 291,000 copies sold. The first "Hannah Montana" soundtrack, which hit stores in October 2006, also debuted atop the Billboard album charts and was the eighth-biggest album of the year.

Much of the credit for Disney's success goes to Music Group Chairman Bob Cavallo, an industry veteran who helped develop and manage such artists as Little Feat, Earth Wind & Fire and Prince. His Third Rail management company represented Seal, Green Day, Weezer and Alanis Morissette.