| Artist name | Roles | Recordings |
|---|---|---|
| Medhi (Participation album "Jul - My World") | ||
| J.B.O. (German metal band) | ||
| The Vibrophonics |
| Artist name | Roles | Recordings |
|---|---|---|
| Medhi (Participation album "Jul - My World") | ||
| J.B.O. (German metal band) | ||
| The Vibrophonics |
| Artist name | Roles | Recordings |
|---|---|---|
| Medhi | vocal | Seite A, Seite B |
| J.B.O. | samples from artist | Der Star Track |
| The Vibrophonics | vocal | Tod im Winter, Episode 5, Teil 1 |