| Artist name | Roles | Recordings |
|---|---|---|
| Maestro (Detroit funk/hip-hop producer/singer Shaphan Williams) | producer, vocal, bass, drums, keyboard | Crush on You, I Need a Friend |
| D12 | ||
| Synthese (French Heavy Metal) |
| Artist name | Roles | Recordings |
|---|---|---|
| Maestro (Detroit funk/hip-hop producer/singer Shaphan Williams) | producer, vocal, bass, drums, keyboard | Crush on You, I Need a Friend |
| Artist name | Roles | Recordings |
|---|---|---|
| D12 | performer | Dude (skit) |
| Synthese | vocal | Look Out Below |