- DOUBLE-X【 4 songs in total 】
- Sorted by ＞ Sorted by album (Time) Sorted by song name (Characters) Sorted by other
- Song Lyricist Composer Date
- 1 ALONE/孤獨 DOUBLE-X DOUBLE-X 2019-09
- 2 流星 DOUBLE-X DOUBLE-X 2019-09
- 3 迷離 DOUBLE-X DOUBLE-X 2019-09
- 4 你的誰 DOUBLE-X DOUBLE-X 2019-09