This tie-in album to TV’s South Park gang of potty-mouthed cartoon cutups comes from an episode chronicling a benefit concert for resident school cook Chef (voiced by Isaac Hayes). Calling in such pals as Ozzy Osbourne, Wyclef Jean, and Elton John, Chef Aid: The South Park Album is little more than a soundtrack featuring chart-toppers du jour. But most of the guest artists are peripheral to the surroundings (although Master P’s “Kenny’s Dead” is a clever goof incorporating both a running gag of the series and Curtis Mayfield’s “Freddie’s Dead”). The real treats come from the animated characters themselves: Chef gets all funky paying tribute to his “Chocolate Salty Balls,” and several of his lascivious tunes — which originated on the show and are naturally soaked in double entendres — are spread throughout the album. The highlight, however, is resident fatty Eric Cartman’s skewering cover of Styx’s “Come Sail Away.” It not only inflates the original’s bloated pretensions, it also mocks an entire faceless, and creatively infertile, period in music in the process. – Michael Gallucci