Ost Secret Royal Inspector & Joy
Hyojin (ONF) — Need Your Heart (Secret Royal Inspector & Joy OST Part.2) 03:35
Kim Sawol — At the End of My Day [Secret Royal Inspector & Joy OST Part.3] 03:56
해오 — Dumpling (Opening Title) (Secret Royal Inspector & Joy OST) 00:27
고경천 — The tomb of Bori (Secret Royal Inspector & Joy OST) 02:13
OST Secret Royal Inspector & Joy — Various Artists - Past Day of Dukbong 02:48
OST Secret Royal Inspector & Joy — sEODo - Let's Get It (판 벌려) (Inst.) 03:15
김진아 — Bori's Memory (Secret Royal Inspector & Joy OST) 02:50
HYOJIN (효진) of ONF — Need Your Heart (마음이 필요해) (Secret Royal Inspector & Joy OST) 03:35
sEODo — Let′s Get it (판 벌려) (Secret Royal Inspector & Joy OST) 03:15
Hyojin (ONF) — Need Your Heart (Royal Secret Inspector Joy OST) 03:35
한솔 — Taeseo’s Truth (Secret Royal Inspector & Joy OST) 02:40
OST Secret Royal Inspector & Joy — sEODo - Let's Get It (판 벌려) 03:15
sEDOo — Let's Get It (Secret Royal Inspector Joy OST Part.1) 03:15
김남윤 — Ryon's Tango (Secret Royal Inspector & Joy OST) 02:03
해오 — Sad Agent (Secret Royal Inspector & Joy OST) 01:40
이민휘 — Lottery (Secret Royal Inspector & Joy OST) 01:56
해오 — Bandits (Secret Royal Inspector & Joy OST) 03:19
고경천 — A Better World (Secret Royal Inspector & Joy OST) 02:12
해오 — Night Investigation (Secret Royal Inspector & Joy OST) 02:02
김남윤 — Entrance of the King (Secret Royal Inspector & Joy OST) 02:12
고경천 — Ending Credit (Secret Royal Inspector & Joy OST) 02:29
OST Secret Royal Inspector & Joy — Hyojin (효진) of ONF - Need Your Heart 마음이 필요해 (Inst.) 03:35
김남윤 — Death of the Prince (Secret Royal Inspector & Joy OST) 02:13
김남윤 — Glissando Harp (Secret Royal Inspector & Joy OST) 01:49
김진아 — A Grand Festival (Secret Royal Inspector & Joy OST) 02:42
김진아 — Happy Together (Secret Royal Inspector & Joy OST) 02:44
OST Secret Royal Inspector & Joy — Various Artists - Dumpling (Opening Title) 00:27
OST Secret Royal Inspector & Joy — Hyojin (효진) of ONF - Need Your Heart 마음이 필요해 03:35
OST Secret Royal Inspector & Joy — Various Artists - Secret of Bori 02:54
이민휘 — Memory (Secret Royal Inspector & Joy OST) 01:35
OST Secret Royal Inspector & Joy — Various Artists - Ending Credit 02:29
이민휘 — BBaengduck Romance (Secret Royal Inspector & Joy OST) 01:40
김남윤 — Secret of Bori (Secret Royal Inspector & Joy OST) 02:54
OST Secret Royal Inspector & Joy — Various Artists - Night Investigation 02:02
해오 — Vanished Agent (Secret Royal Inspector & Joy OST) 03:34
이민휘 — Sword (Secret Royal Inspector & Joy OST) 00:57
OST Secret Royal Inspector & Joy — Various Artists - Glissando Harp 01:49
이민휘 — Strange Tale (Secret Royal Inspector & Joy OST) 01:26
김남윤 — Thief's Bongo (Secret Royal Inspector & Joy OST) 01:44
OST Secret Royal Inspector & Joy — Various Artists - The tomb of Bori 02:13