| Artist name | Roles | Recordings |
|---|---|---|
| Marco Polo (Canadian underground hip hop producer) | producer | Back to Work |
| Shylow (Canadian rapper, DJ & producer) | turntable(s) | Back to Work |
| Artist name | Roles | Recordings |
|---|---|---|
| Martin Lutz | drumset | Bene-Gesseriti nõid, Kas unistad ka elektrilambast, Kõige halvem, Saatanliku kuu kõne |