What are the manifestations of the development of musical intelligence of 1 to 2 year-old babies? Parents should pay attention to the cultivation of musical intelligence of babies. 1 to 2 years old baby is most likely to appear in the interest and talent of music, parents can prepare a music corner for the baby, store some commonly used audio toys, such as bells, music boxes, small drums, xylophone, sand hammer, horn, tape recorder, player, etc., so that the baby is convenient to use. There are many games that can be played at home or in a family garden to help develop your baby's musical intelligence.