The Animal Rhymes Music Book has so many twists, turns (and slides) that little ones will have a hard time putting it down! Easy-to-turn pages are beautifully illustrated with cute, colorful animals and include interactive play features that kids can move to keep them engaged and entertained. Each page plays a familiar nursery rhyme set to music so everyone can sing along. The flashing star twinkles along with the sounds. Encourage your child to press the colorful instrument buttons to add guitar, triangle, piano, drum and saxophone sounds to the music. , , The buttons also introduce new vocabulary with the instrument's name and the color of the button. Extend playtime by choosing between two modes for playful nursery rhymes or cheerful musical responses. Intended for ages 3+ months. Requires 2 AAA batteries. Batteries included for demo purposes only. New batteries recommended for regular use.