| Artist name | Roles | Recordings |
|---|---|---|
| David Laratta | ||
| Jacques Houtmann | ||
| Peter Hammerer |
| Artist name | Roles | Recordings |
|---|---|---|
| David Laratta | ||
| Jacques Houtmann | ||
| Peter Hammerer |
| Artist name | Roles | Recordings |
|---|---|---|
| David Laratta | arranger | 삼박자 |
| Jacques Houtmann | arranger, mix | What a Wonderful World |
| Peter Hammerer | arranger, mix | 상처 |