| Artist name | Roles | Recordings |
|---|---|---|
| "The String" | strings | If You |
| 김원경 (engineer) | mix | If You |
| 김현철 | arranger | If You |
| 박효신 | vocal | If You |
| 이근형 (guitarist) | guitar | If You |
| Artist name | Roles | Recordings |
|---|---|---|
| "The String" | strings | If You |
| 김원경 (engineer) | mix | If You |
| 김현철 | arranger | If You |
| 박효신 | vocal | If You |
| 이근형 (guitarist) | guitar | If You |
| Artist name | Roles | Recordings |
|---|---|---|
| "The String" | strings | If You |
| 김원경 (engineer) | mix | If You |
| 김현철 | arranger | If You |
| 박효신 | vocal | If You |
| 이근형 (guitarist) | guitar | If You |
| 이종관 | engineer | If You |
| 장혁 | drums | If You |
| 조창희 | recording | If You |