I personally think this is a subjective evaluation criterion. After all, there are a thousand Hamlets in the eyes of a thousand people. Some people like pop, some like rock, some like ancient style, or the same song will have various evaluations due to the listener's interest and experience, and many other reasons. Therefore, I believe that to distinguish between good and bad music, as long as it sounds good to you, you don’t have to recommend others to listen to it, and you don’t have to justify the names of your favorite songs. Everyone has their own preferences. When simply listening to music, subjective impression is most important.