A lot, haha. One is to relax yourself, and the other is to relieve yourself from stress. There is a comprehensive one here, it will definitely be useful if you understand it.

What magical functions does music have? How much does it help your health? The following are some reports:

1. Music can relax the body. Good music can relieve stress and avoid chronic diseases caused by autonomic nervous system imbalance.

2. Music can open a closed mind and relieve depression and depression. Music can even provide some degree of spiritual healing.

3. Music can stimulate the brain and activate brain cells. Appropriate music stimulation is of great help to brain activity and even prevents aging.

4. Music can enhance creativity, planning and stimulate the right brain, especially classical music, which is very helpful for the training and development of the right brain.

5. Music can help you fall asleep, improve immunity, increase nerve conduction rate, enhance memory and attention, and help people develop and liberate their body and mind appropriately.

6. The melody of music can calm the baby's breathing and slow down the heartbeat, so that the baby will no longer cry and be restless. It can also stimulate the baby's brain thinking ability and make him smarter.