| Artist name | Roles | Recordings |
|---|---|---|
| Avantasia | ||
| Brunettes Shoot Blondes | ||
| William H. Norvas |
| Artist name | Roles | Recordings |
|---|---|---|
| Avantasia | ||
| Brunettes Shoot Blondes | ||
| William H. Norvas |
| Artist name | Roles | Recordings |
|---|---|---|
| Avantasia | recording | What’s Left of Me |
| Brunettes Shoot Blondes | recording | 世界中の誰よりきっと (MSV ver.) |
| William H. Norvas | engineer | Craigslist |