There are many of them, as long as they are lyrical slow songs. Whether the cantata is good depends not on whether the songs are good or not, but on your voice and singing skills. For example, blind singers in China's good voice and Quan Zhendong are all good when they sing, and that song is not very famous. If you are a man, you can try the songs of Li Jian, Maximilian Hecker and owl city. Wang Leehom and Eason Chan also have many very light songs. Female, Chen Qizhen, Zhang Xuan, Xiao Juan.