One year short of two decades, China’s No.1 rock music festival brings together the most representative Chinese bands from the heavy music scene, in addition to a few recognizable overseas acts. This year there will be around 100 bands appearing on four stages plus a warm-up party on May 1. Pu Shu, Nine Treasures, Wang Wen, Re-TROS, Betraying the Martyrs are among the headliners. Grab the tickets here.