When the world first opened, sound was the origin of everything. She guides the direction of growth of all things, is the driving force for the development of all things, is the source of the power of language, and controls people's words and deeds. Music can change people's emotions, joy, anger, sorrow, and joy. As the saying goes, bad words hurt people in June, but good words warm the heart in three winters. This song is heart-breaking, and there is no sound anywhere in the world.
