The country singer turns pop superstar

Shania Twain may have started her career in Nashville, but her greatest hits read more like the back catalogue of a pop superstar. Nods to her country roots provide a playful counterpoint, as on the rollicking “Whose Bed Have Your Boots Been Under?” Over a hooky guitar riff, “Man! I Feel Like a Woman!” boasts a party-anthem chorus, and “That Don’t Impress Me Much” is all slick production and a twinkling disco beat. “You’re Still the One” is heartfelt pop balladry at its finest.