This entertaining and educational pack features an E-Z Play songbook with 11 classic carols and our own bright red, fun-to-play keyboard to perform them on! Includes the tunes: O Christmas Tree * Jingle Bells * Jolly Old St. Nicholas * Silent Night * Up on the Housetop * and more. The instrument features a note slider, piano and flute instrument sounds, sustain and volume control, music notes clearly labeled above each key, a headphone jack and an easy-carry handle. Two "AA" batteries are included. For ages 3 and up.