The Disney Princess Play-a-Sound Piano Book, designed for children ages 18 months and older, is an interactive songbook that comes with an attached toy piano keyboard. Each page features a familiar song and provides a simplified version of the melody"s sheet music. The sheet music is conveniently positioned directly over the piano keys, enabling children to play along on the piano keyboard. The book, inspired by Snow White, Cinderella, Ariel, and the rest of the Disney Princess characters, also has nine buttons above the keyboard that play a melody when pushed. At the same time, a bright LED for each key lights up in sync with the melody, allowing children to follow along on the keyboard with their fingers. Kids can play these nine songs: Rig-a-Jig-Jig My True Love Lives Out of the Ocean If All the World Were Water On the Floor of the Ballroom Here We Go Looby Loo Oh, Dear, What Can the Matter Be? One, To, Belle s Love Is True Lullaby and Good Night Hail, Hail, the Prince Is Here The Disney Princess Play-a-Sound Piano Book has a sturdy cover and heavy board pages that withstand rough handling. Children can prop up the book s front cover to make it look like a grand piano. The book comes with three replaceable long-life AG-13 batteries and conforms to the safety requirements of ASTM F963-08.