Back to School! (Elementary School Favorites)

立即透過JOOX收聽 Back to School! (Elementary School Favorites) (Ft. The Countdown Kids) ！Back to School! (Elementary School Favorites) 在 上架，由 The Countdown Kids 合作推出，很快就引起了粉絲們的注意！ Back to School! (Elementary School Favorites)由34首歌曲組成，MV深受大家的喜愛！隨即下載 JOOX App，在線收聽 Back to School! (Elementary School Favorites) 中的歌曲吧！