The requirements of expectation psychology for music aesthetics are: compared with nature, the three elements of music aesthetics can be summed up as listening, feeling and appreciation.

First of all, accumulate rich experience in music aesthetics. Music aesthetic experience is the cognitive and pleasant psychological experience that young students have when they appreciate and create musical works. In the treasure house of world music, there are a large number of excellent musical works.

Secondly, develop and improve musical aesthetic ability. Music aesthetic ability includes the ability to feel beauty, express beauty and create beauty. Music aesthetic ability is gradually formed in the process of accumulating music aesthetic experience.

Finally, a noble musical aesthetic taste is formed. Music aesthetic sentiment is the collective name of the aesthetic taste of music aesthetic sentiment, that is, the attitude towards musical works.

The positive imagination of music is purposeful, proactive, and takes into account the organizational structure. Only this kind of imagination can be creative. Creative imagination and directional association are also essential abilities for composers and performers, and are also important for listeners.

Music can be divided into two major types: vocal music and instrumental music, and can be roughly divided into classical music, folk music, original music, modern music (including pop music), etc. Among art types, music is abstract, and music can be divided into Eastern music and Western music from the historical development.

The ancient Chinese theory in the East, led by Chinese Han music, is based on the pentatonic scale, that is, Gong, Shang, Jiao, Zheng, and Yu, while the West is based on the heptatonic scale. Music is pleasing to the eyes and brings auditory enjoyment to everyone. Music can improve people's aesthetic ability, purify people's souls, and establish lofty ideals. We express our emotions through music and release many of our emotions.