Pure Music We All Love

I don't know what the song means when I first hear it, but the next time I hear it, I still end up with it. At the end of the song, people wake up from their dreams. Where can I find the person in my dream again? Since you are also a person in the song, why should you care about the song in the song. Now that we know that people who play music exist in dreams, why should we cling to people outside of music. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.