In summer and autumn, it is played for 15 minutes at 20:20-20:35 on Friday and Saturday nights, and in spring and winter, it is played for 15 minutes at 20:00-20:15 on Friday and Saturday nights. The Longcheng Shuiyun large musical fountain in Maiji District, Tianshui City was built in 2013. It is a comprehensive waterscape project integrating fountains, lasers, water screen projections, computer lights and other modern equipment. When played, the water column of the fountain moves with the music. The rhythm changes and rises and falls, achieving a shocking stage art effect. At the same time, the music fountain play time: in summer and autumn, it plays for 15 minutes at 20:20-20:35 on Friday and Saturday nights; in spring and winter, it plays at 20:00 on Friday and Saturday nights. -Plays for 15 minutes at 20:15, three songs for about 10 minutes each time, and a water curtain movie for about 5 minutes, attracting many people to watch.