| Artist | : | [MV] SEJEONG(세정) (gugudan(구구단)) _ If Only(만에 하나) (The Legend of The Blue Sea(푸른 바다의 전설) OST Part.10) |
| Title | : | 1theK (원더케이) |
| Duration | : | 257 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | [MV] SEJEONG(세정) (gugudan(구구단)) _ If Only(만에 하나) (The Legend of The Blue Sea(푸른 바다의 전설) OST Part.10) |
| Title | : | 1theK (원더케이) |
| Duration | : | 257 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |