| Artist | : | The First Night with the Duke OST Playlist (Part 1-3) |
| Title | : | Harmonious Songs ( 조화로운 노래) |
| Duration | : | 646 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | The First Night with the Duke OST Playlist (Part 1-3) |
| Title | : | Harmonious Songs ( 조화로운 노래) |
| Duration | : | 646 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |