| Artist name | Roles | Recordings |
|---|---|---|
| Avantasia | ||
| Marlon Brando Island |
| Artist name | Roles | Recordings |
|---|---|---|
| Avantasia | ||
| Marlon Brando Island |
| Artist name | Roles | Recordings |
|---|---|---|
| Avantasia | vocal | Babylon Vampyres, Let the Storm Descend Upon You |
| Marlon Brando Island | vocal | Unskinny Bop |