The idea behind the popular NOW THAT'S WHAT I CALL MUSIC! series is to boil down the hottest tracks of any given season into one highly pleasurable disc. Top 40 addicts looking to recharge their batteries need look no further than this latest installment, which, as of early summer 2008, was VOL. 28. Comprising mainstream dance-pop (Leona Lewis's "Spirit"), contemporary R&B (Chris Brown's "With You"), easygoing California folk-pop (Colbie Caillat's "Realize"), indie rock (Metro Station's "Shake It"), and modern country (Taylor Swift's "Our Song"), among other styles and artists, this compilation is a fun, convenient sampler of the state of pop in 2008. ÿ