While Stevie Nicks is best known for her goth-tinged pop-rock, her albums show off the breadth of her musical range. On the tender ballad “Has Anyone Ever Written Anything for You,” her voice darts around string tremolos and glittery synths; the blues-rocker “Enchanted” allows her to strut and shimmy; and “For What It's Worth” is a sun-dappled country ballad with a gently nostalgic air.