The sound produced by the regular vibration of an object is called musical sound, and the art of expressing people's thoughts and feelings and reflecting real life by organized musical sound is music (English name: music; French name: Musique). It is divided into vocal music and instrumental music. In all art types, music is the most abstract art in comparison. There are other movies named after this, and music therapy: using music to alleviate or eliminate patients' pain. ---------from encyclopedia

My understanding of music is that life experience changes your impression of music. After experiencing some things, listening to some music will form a complex, which will directly control our intuition and let us think of what scenes in our minds, like a kind of * * * sound, if you don't have some experiences and some music. Then you will feel beautiful, cheerful, sad and the like at most when listening to these music.

Personal understanding is for reference only.