Music is also a universal and popular type of entertainment on its own, constituting an entire performance such as when concerts are given (2, 4, 5, 6, 7, 8, 9 ).
音乐本身也是一种普遍和受欢迎的娱乐方式，它本身也是一种表现方式，如音乐会（2，4，5，6，7，8，9）。