| Artist name | Roles | Recordings |
|---|---|---|
| Sup the Chemist | ||
| GGGarth | producer | PS |
| Matt Hyde (US producer & engineer) | producer | Spy Hunter |
| Artist name | Roles | Recordings |
|---|---|---|
| GGGarth | producer | PS |
| Matt Hyde (US producer & engineer) | producer | Spy Hunter |
| Artist name | Roles | Recordings |
|---|---|---|
| Sup the Chemist | performer | Is This a Dream? (feat. Project 86) |