Janet Suhh
- IT'S OKAY TO NOT BE OKAY (Original Television Soundtrack, Special Track, Vol. 2) (雖然是精神病但沒關係 (韓劇原聲帶, Special Track, Vol. 2))
Unavailable
I'm Your Psycho
Janet Suhh
- IT'S OKAY TO NOT BE OKAY (Original Television Soundtrack, Special Track, Vol. 2) (雖然是精神病但沒關係 (韓劇原聲帶, Special Track, Vol. 2))
Unavailable
In Silence
Janet Suhh
- IT'S OKAY TO NOT BE OKAY (Original Television Soundtrack, Special Track, Vol. 2) (雖然是精神病但沒關係 (韓劇原聲帶, Special Track, Vol. 2))
Unavailable
Little By Little
CHEEZE (치즈)
- 雖然是精神病但沒關係 (韓劇原聲帶, Pt. 6)
Unavailable
Hallelujah
Kim Feel (김필)
- 雖然是精神病但沒關係 (韓劇原聲帶, Pt. 5)
Unavailable
Wake Up
Elaine, GA EUN & Kim Ki Won
- IT'S OKAY TO NOT BE OKAY (Original Television Soundtrack, Special Track, Vol. 1) (雖然是精神病但沒關係 (韓劇原聲帶, Special Track, Vol. 1))
Unavailable
Got You
Elaine, GA EUN & Kim Ki Won
- IT'S OKAY TO NOT BE OKAY (Original Television Soundtrack, Special Track, Vol. 1) (雖然是精神病但沒關係 (韓劇原聲帶, Special Track, Vol. 1))
Unavailable
In Your Time
李秀賢 (LEE SUHYUN)
- 雖然是精神病但沒關係 (韓劇原聲帶, Pt. 4)
Unavailable
My Tale
Park Won (박원)
- 雖然是精神病但沒關係 (韓劇原聲帶Pt.3)
Unavailable
Breath
Sam Kim (샘김)
- 雖然是精神病但沒關係 (韓劇原聲帶Pt.2)
Unavailable
You're Cold
Heize (헤이즈)
- 雖然是精神病但沒關係 (韓劇原聲帶, Pt. 1)
Unavailable
Your Day (feat. Kim Bom)
Elaine, GA EUN & Kim Ki Won
- IT'S OKAY TO NOT BE OKAY (Original Television Soundtrack, Special Track, Vol. 1) (雖然是精神病但沒關係 (韓劇原聲帶, Special Track, Vol. 1))