There are indeed quite a few such as Qingyun, Nanqinggong, Liu Qingyang, Nezhaling, but many Taoist repertoires are also learned from folk tunes. You think it's traditional, but it's not traditional at the time, it's innovative. Just imagine that today you sing a Taoist tune in the form of a popular song, and it becomes a classic thousands of years later. But in our opinion it is an adaptation of a popular song. The same was true for ancient people at that time.