Just as the Osmonds spun off solo careers for younger siblings Marie and Jimmy in the '70s, Nick Carter of the Backstreet Boys now sees 12-year-old brother Aaron bringing his own album to the kid-pop table. The closest this Disney Radio-ready disc gets to naughtiness is "My Internet Girl," a squeaky-clean celebration of instant-messaging. It fits right in with whitewashed, piping-voiced takes on '60s hits such as "I Want Candy" and "Iko Iko," and the lite-funk of the title track. Almost quaint in its preteen tone, "Aaron's Party" is certainly suitable listening for even the youngest kids. "--Rickey Wright"