Fisher-Price Laugh & Learn CD Player: Missing 1 CD turns up the learning fun! Full of fun songs, phrases and activities that will have everyone singing along. Includes three discs to slot into the CD Player. Open up the door to find a suprise -- the CDs tumble out! Baby can push any of the four buttons to activate lights, phrases and songs. Includes six sung songs that teach ABCs, numbers, shapes, colors, classic nursery rhymes and more!