How many free songs are there in Melody of Ancient Trees?

Due to the requirements of game design, we explore scenes, piece together plot clues and get hidden elements in the game. With the progress of the game, more tracks are untied, and there are as many as 40 free story songs.

Melody of Ancient Trees is a music game produced by Taiwan Province Ruiya Game Company, which belongs to the leisure education category and is issued and operated by Chengdu Long Yuan Network Technology Co., Ltd. ..