I think music can regulate people's emotions. Emotions are mainly in the human spirit. The fluctuations in the spiritual world show the emotional colors of different emotions. Because the rhythm, melody, timbre, speed, and intensity of music can affect people's emotional changes, music with different emotions can be used to induce corresponding emotions in the attentive listener.
I recommend some music that makes people fall asleep. "Listen to Sleep at Night" is a good music, Chinese Stars - The promised happiness
Listening to music is helpful for insomnia. When the ears receive regular music rhythms and are transmitted to the brain, the fluctuation frequency of the brain will follow or interact with the stimulation. When choosing music, you should choose it according to your own preferences to promote sleep. And while listening to music, you should think that your nerves can be completely relaxed to the point of losing consciousness. Don't think too much about why you haven't fallen asleep yet. As for the effect, you will know after listening to it. If hypnosis is ineffective, At least it can give you a relaxed and happy mood.
Music is a good medicine for depression. No matter which culture, music is considered to be "chicken soup for the soul". Everyone can realize that music can make people energetic. Modern research has confirmed the psychotherapeutic effects of music. Bright, upbeat music, Jewish music, salsa, and reggae are all good antidote to depression. There are also some light music that are also good songs to fall asleep to. If you have insomnia, feel free to search for them and listen to them.