A Brazilian band performs in an outdoor show in Weiyang District of Xi'an, northwest China's Shaanxi Province, April 16, 2020. Founded about 3,100 years ago, Xi'an, which is today the capital of China's Shaanxi Province, served as the capital for 13 dynasties in Chinese history. It is also the starting point of the ancient Silk Road. Various kinds of music around the world such as rock and roll and Qinqiang Opera, a Chinese folk opera genre, meet here via cultural communication. (Xinhua/Zhang Bowen)