Music is a very important art form and an indispensable part of people's lives. In real life, music can relieve work stress, improve taste, and cultivate sentiment. While enjoying music, we must strengthen our understanding of the basics of music, especially the inheritance of folk music. College public music education courses provide us with such an opportunity to learn. The focus of public music education in colleges and universities is on the word "public", which is neither professional nor necessary. Its main purpose is to teach students how to appreciate music works, cultivate students' aesthetic sense of music, and shape elegant aesthetic taste. The essence of music education is to awaken the power of personality through the expression of art, to communicate with oneself, and to improve oneself. It does not train music professionals, but cultivates people's aesthetic consciousness and aesthetic ability through music, so as to guide the healthy aesthetic consciousness of contemporary college students, promote the improvement of their comprehensive qualities, improve the management system of higher education, and cultivate a comprehensive type suitable for social development. Talent demand and market development.