Everyone says that humans began to express themselves only after they had language, but I think it was only after music came that people could fully express themselves. Some people's feelings cannot be expressed through words. When people want to express a deep feeling, language is not enough for us, it is too little. This is the only way to express emotions through music. This is why when we listen to music, we will feel strong emotions from the music. You can never express this emotion in words. Only in your heart can you know this feeling. There are so few words, but so many feelings to express. Therefore, the enjoyment brought by music far exceeds the enjoyment brought by words. Any emotion that can be expressed through words can also be expressed through music. For example, any work by a great writer can be put on the stage, and the actors on the stage express their feelings through dance and background music. Whenever we hear cheerful music, we will dance to the beat of the music, but when we hear sad music, we will also think of sad past events, and our hearts will feel painful. It can be seen that music has a strong appeal and can even control people's behavior. It is very powerful. This is why some people like listening to music rather than reading books.

And when you have a feeling, music often appears in your mind at this time. That's music you know. And you will often sing along with the tune, and the voice in your heart will strengthen. This is the feeling of singing out the voice in your heart