Ken Tucker

Kacey Musgraves is something of an anomaly. A Texas native in her mid-20s, she fits most easily into the contemporary "country" category, but the work she co-writes with a variety of collaborators is really a throwback to an earlier era of singer-songwriters — as much influenced by rock and folk as by country.

The orchestral swirls, the transition to a soul-man groove, the falsetto croon — there you have some of the key elements to Justin Timberlake's album The 20/20 Experience. The title implies a certain clarity of vision, even as any given song presents the singer as a starry-eyed romantic, bedazzled by a woman upon whom he cannot heap enough compliments, come-ons and seductive playfulness.