| Artist name | Roles | Recordings |
|---|---|---|
| Buck & His Band | ||
| Industrial Organisation (Thorsten Krätke) | ||
| Professor X (90s US conscious hip hop artist Lumumba Robert Carson) |
| Artist name | Roles | Recordings |
|---|---|---|
| Buck & His Band | ||
| Industrial Organisation (Thorsten Krätke) | ||
| Professor X (90s US conscious hip hop artist Lumumba Robert Carson) |
| Artist name | Roles | Recordings |
|---|---|---|
| Buck & His Band | performer | Hard Rhymin' |
| Industrial Organisation | performer | Buck Whylin' |
| Professor X | vocal | Close the Crackhouse |