| Artist name | Roles | Recordings |
|---|---|---|
| 김원일 | ||
| Z.A.K (producer) | ||
| John Abernathy (ex main songwriter/guitarist from Conducting From the Grave) |
| Artist name | Roles | Recordings |
|---|---|---|
| 김원일 | ||
| Z.A.K (producer) | ||
| John Abernathy (ex main songwriter/guitarist from Conducting From the Grave) |