TRPP – Liars (I Feel Alive) Inspector Koo OST Part 4 [OST] 구경이 OST Part.4 Artist: TRPP Genre: Drama OST Release Date: 2021.11.20 Track List 01. Liars (I feel alive) 02. Chi-Chi’s Theme 03. Liars (I feel alive) (Inst.) Lyrics by TRPP Composed by TRPP Arranged by TRPP Hangul 오직 하나의 마음 익숙한 삶 구역질
sokodomo – Merry-Go-Round (회전목마) (Feat. Zion.T & Wonstein) [OST] 구경이 OST Part.3 Artist: SURL (설) Genre: Drama OST Release Date: 2021.11.14 Track List 01. Watch Me 02. Patience 03. Watch Me (Inst.) Lyrics by 설호승 (SURL), 김도연 (SURL), 이한빈 (SURL), 오명석 (SURL) Composed by 설호승 (SURL), 김도연 (SURL), 이한빈 (SURL), 오명석 (SURL) Arranged by 설호승
HAJIN – Up (Inspector Koo OST Part 2) [OST] 구경이 OST Part.2 Artist: 하진 (HAJIN) Genre: Drama OST Release Date: 2021.11.06 Track List 01. UP 02. Sins 03. UP (Inst.) Lyrics by Safira.K (사피라 K) Composed by 정성민, Safira.K (사피라 K), Gold Line Arranged by Gold Line Lyrics Watching all things around fall apart Things
TRPP – Yeah (Round and Round) Inspector Koo OST Part 1 [OST] 구경이 OST Part.1 Artist: TRPP Genre: Drama OST Release Date: 2021.10.30 Track List 01. Yeah (Round and Round) 02. Coming After 03. Yeah (Round and Round) (Inst.) Lyrics by TRPP Composed by TRPP Arranged by TRPP Hangul 꺼지는 미움과 선명하지 않은 것 쌓아놓은