library
- Artist
- Various Artist
- Genre
- Soundtrack
- Production Company
- MUSICBUDDY
- Distributor
- MUSIC&NEW
- Release Date
- 2019. 10. 4

CD1
01. Strangers
02. Room No. 303
03. Blow Off
04. Ruin
05. Strangers (Inst.)
06. Room No. 303 (Inst.)
07. Blow Off (Inst.)
08. Ruin (Inst.)
09. Confusion (Title Ver.)
10. Eden Gosiwon
11. The Room
12. City, Desolate
13. Cold City
14. The Way to Hell
15 .Doubt
16. The Way to Gosiwon
17. Real life
18. The other people
19. More and more
20. Scray JongWoo
21. Gray Ambience
22. Dark Inside
23. Sort of scared
24. Others
25. Killing Plan
26. Peek
27. Fear
28. Something Strange
CD2
01. Murderer's Routine
02. Like the cat
03. The Secret of Gosiwon
04. Baby, What do you want me to do
05. Anxiety Symptom
06. Get out
07. Murder Imminent
08. Others (Bleak Ver.)
09. Distortion of society
10. Reveal itself
11. I'm doing Art
12. Warning
13. Premonition
14. Crisis
15. Attack
16. Anxious Mood
17. The Way to Gosiwon, 2nd
18. Faceless Murderer
19. Torturous Art
20. The Secret of Gosiwon, 2nd
21. Confusion
MUSICBUDDY ENTERTAINMENT
Executive Producer 김규남
Co-Producer 이진호
Drum 이하준, SPACE ONE
Bass 이재형
Guitar 이재형, 이병호, SPACE ONE, 노경환
Synthesizer 1601, SPACE ONE
Chorus 홍이삭, 임세민
Digital edited by 김희재, 최다인, 이찬미
Recorded by 정기홍(Assist. 최다인, 이찬미) at Seoul Studio
김희재, 이경호 at CSMUSIC& Studios
Mixed by 정기홍(Assist. 최다인, 이찬미) at Seoul Studio
이경호 at CSMUSIC& Studios
Mastered by 권남우 at 821 Sound
전훈 at Sonic Korea
[OST SCORE STAFF]
Music produced by 정승현 (1601)
Music composed by 정승현, 박태현, 고영화, 서정범, 양성우
Guitar 노경환, 김임춘
s 융스트링
Synthesizer 정승현, 박태현, 고영화, 서정범, 양성우
Recorded by 이경호, 김희재, 정승현, 박태현, 고영화, 서정범
Mixed by 정승현, 박태현, 고영화, 서정범, 양성우
Recoded, Mixed at Lab 1601, CSMUSIC& Studios
Mastered by 권남우 at 821 Sound