On the relationship between rationality and free music, there are the following points:

1. From the perspective of the purpose of the active subject. In the activity of appreciating music, the main purpose of the subject is to obtain perceptual experience through hearing rather than to seek knowledge through reason.

2. In terms of understanding of objects. The purpose of music appreciation is not to accurately grasp the objectivity of this material phenomenon, but to fully display one's inner feelings and free experience on a certain phenomenon.

3. Music appreciation is different from general cognitive activities. Musical works with rational and free music as aesthetic objects are by no means just a cognitive experience.