The Original Soundtrack of the game.
Composed and produced by ProjectLights.
(15 pieces in EA version, more to come)

Track List:
OP/Theme Songs
1. 深潭舞踏 -awake from purgatoire-
2. 深潭舞踏 -awake from purgatoire-(inst.)
3. 深潭舞踏 -awake from purgatoire-(short.)
Lyrics by 仲村芽衣子 Composed by: 丸山公詳
Vocal by 織田かおり
sound produced by project lights

1. タイトル
   
2. 回転ネコ！
   
3. 遺跡の森
   
4. 影色の森
   
5. 謎の霧谷
   
6. 前しか向かねぇ～
   
7. 半影湖BOSS
   
8. 神秘な洞窟
   
9. アイリア城中
   
10. 幻森の夜に神族物語
    
11. 瑠璃の森の外
    

EX1. MYSTERIA is Return！2018PV
You can check the music files in the DLC under the folder DLC_OST in the root folder of Mysteria after downloading it.