Babies are sensitive to sound patterns early in life and respond emotionally to voices. Even before they are born infants detect and monitor sound to a certain extent. During the second half of their first year babies are particularly sensitive to differences in beat and rhythm. Music is a complex form of auditory stimulation that is linked to human movement. Infants are drawn to music and are very good at being able to discern different musical structures. In a recent survey we found that parents often choose a particular traditional nursery, for example twinkle, twinkle little star, because of the gestures linked to the song. Babies love music and nursery rhymes that have plenty of repetition and gestures. Costco Online UK Limited, UK Home Office, Hartspring Lane, Watford, Hertfordshire, WD25 8JS. Registered in England and Wales No. 8055444 Early play in infants tends to be solitary or takes place alongside other children. Young children learn how to interact with other children through play but they can also explore and learn independently. The initial play experience for infants is when they begin to explore through moving and acting upon the world. Many toys offer infants the opportunity to learn more about their world. Young children will sometimes act out some aspect of their lives e.g. going to the shops and then they involve their toys in these activities. These young children are playing independently but they are also reinforcing their understanding of the social world by acting out scenarios. Intended for ages 5+ years; requires 4 AA batteries; batteries included for demo purposes only; new batteries recommended for regular use