What is the core appeal of target users in music software design?

Personally, for music and music products, one of Sha Tong's core demands is to quickly and conveniently find the music that users want to listen to and may like. About the classification types of music consumers, but the proportion of data remains to be verified. According to the classification of "professional users", "users with high appreciation ability", "ordinary users" and "unused users", the demands of each type of users for music products are very different. For example, "professional users" may have a fixed preference for music, but at the same time they are willing to try new music types and are extremely picky about music. They may not need radio-based music products, because they will go directly to the on-demand products to find the music they want to listen to. And "ordinary users" may be confused when they enter the on-demand products, and they don't know where to start, so they have to listen to songs with the list or recommended song list. They are too lazy to adjust the radio products.