| Artist name | Roles | Recordings |
|---|---|---|
| Jokaz (german rap group) | ||
| Doona | ||
| John Reuben |
| Artist name | Roles | Recordings |
|---|---|---|
| Jokaz (german rap group) | ||
| Doona | ||
| John Reuben |
| Artist name | Roles | Recordings |
|---|---|---|
| Jokaz | vocal | Alone, My Only Home |
| Doona | vocal | All in All |
| John Reuben | vocal | Out of Control |