We Kids Rock, 2008; $9.99; www.wekidsrock.com; for all ages. This CD is a pleasant, genre-hopping collection of originals and road-tested classics. Most of the pieces are easy-rock, with a few island rhythms thrown in. “Head, Shoulders, Knees and Toes,” sung by Alison Paige, is a danceable, funky surprise. Currier’s soulful voice throughout adds the sock!