| Artist name | Roles | Recordings |
|---|---|---|
| Guilty Simpson | ||
| Da Family (German artist?) | ||
| Mathieu Warsky | ||
| Selma Kurz | ||
| Steve Spacek | vocal | How About Us (feat. Steve Spacek) |
| Artist name | Roles | Recordings |
|---|---|---|
| Steve Spacek | vocal | How About Us (feat. Steve Spacek) |
| War & Peace | remixer | Passing of Peace (War & Peace remix) |