| Artist name | Roles | Recordings |
|---|---|---|
| Carrera (German instrumental rock band) | ||
| Sometree |
| Artist name | Roles | Recordings |
|---|---|---|
| Carrera (German instrumental rock band) | ||
| Sometree |
| Artist name | Roles | Recordings |
|---|---|---|
| Carrera | vocal | Be There!, Broken Horse |
| Sometree | vocal | Bending the Willow |