- UL, SON DONG WOON( 유재환, 손동운 )【 3 songs in total 】
- Sorted by ＞ Sorted by album (Time) Sorted by song name (Characters) Sorted by other
- Song Lyricist Composer Date
- 1 First Sad Ending(Provided) 2017-02
- 2 The Alchemist(Provided) 2017-02
- 3 Universe(Provided) 2017-02