| Artist name | Roles | Recordings |
|---|---|---|
| 김진훈 (songwriter) | arranger | 두근거려 (Beautiful) |
| 백현 | vocal | 두근거려 (Beautiful) |
| Artist name | Roles | Recordings |
|---|---|---|
| 김진훈 (songwriter) | arranger | 두근거려 (Beautiful) |
| 백현 | vocal | 두근거려 (Beautiful) |
| Artist name | Roles | Recordings |
|---|---|---|
| 김진훈 (songwriter) | arranger | 두근거려 (Beautiful) |
| 백현 | vocal | 두근거려 (Beautiful) |