| Artist name | Roles | Recordings |
|---|---|---|
| Audiovision | ||
| Star One (Dutch progressive metal supergroup) | ||
| 박재천 |
| Artist name | Roles | Recordings |
|---|---|---|
| Audiovision | ||
| Star One (Dutch progressive metal supergroup) | ||
| 박재천 |
| Artist name | Roles | Recordings |
|---|---|---|
| Audiovision | keyboard | The Calling, The King Is Alive |
| Star One | vocal | As the Crow Dies |
| 박재천 | vocal | Dreamers & Hunters |