Listening to songs for infants often has certain benefits, it can regulate the infant’s emotions, improve the infant’s brain thinking ability, and has certain benefits for the development of good character. But pay attention to avoid excessive volume, so as not to damage the infant’s hearing. The beautiful melodies, harmonious rhythms and sincere emotions of songs can make infants feel beautiful and enjoyable, while infants listening to songs can also contact the feelings of people around them, so that their emotions are expressed and regulate their emotions. Especially when the child is emotional, more irritable, crying or do not like to sleep, put some soothing and relaxing music, can stabilize or relieve the baby’s bad mood, for the baby to form a good character has certain benefits. Infants often listen to songs, but also from the harmonious and beautiful songs to feel the family’s soothing, which can produce emotional effects, in the psychological satisfaction. Listening to songs regularly is also beneficial to the infant’s language development and voice development, and can improve the brain’s ability to think imaginatively. Although it is good to listen to songs, but also need to draw some attention. Since babies’ hearing is not fully developed, it is important not to listen to music too loudly, and not to put the music player too close to the baby’s ear or wear headphones to avoid damage to the hearing. It is recommended that the time spent listening to music should be limited to about half an hour a day. Listening to music for a long time can cause auditory fatigue in infants and affect their normal learning of language. In the choice of music to try to choose some soothing soft music, avoid the rhythm of too fast, exciting music.