The jazz improvisation day every Tuesday has been a regular performance in the rivers and lakes for many years, and the lineup of top jazz masters at home and abroad such as Gu Zhongshan, Luo Ning, Xia Jia, Li Xiaochuan, Moreno Donadel, Alex Morris, Matt Roberts, etc. has staged hundreds of high-level jazz improvisation concerts in the rivers and lakes, and the Tuesday Jazz Jam Session has become the best choice for jazz lovers and jazz musicians in Beijing every Tuesday.