"重阳节" is an Progressive House music piece that uses Chinese instruments as the main instruments, combining modern electronic elements and styles. The Double Ninth Festival is a traditional Chinese holiday. People have customs such as climbing mountains and admiring chrysanthemums on this day. The festival food is Chongyang Cake, and now it is common to eat cake instead of climbing mountains. Additionally, The Double Ninth Festival is designated as "Respect for the Elderly Day". On this da