全球首创，成年人的“音乐减压娱乐”课程，独特的方式，轻松的课程，解决成年人 “没有固定时间”享受音乐的问题，改变学习专业音乐课程“费用较高”的现状，让 您在忙碌的工作生活中，体验Open class带来的音乐盛宴。

What is the OPEN CLASS?

The global initiative, the adult "music decompression and entertainment" course, a unique way, easy course, to solve the adult "no fixed time" to enjoy music, change the "high cost" of the learning professional music curriculum, let you experience the music feast brought by Open class in the busy work life.