| Artist name | Roles | Recordings |
|---|---|---|
| Staubkind | ||
| Blutengel | ||
| Christopher Huggett |
| Artist name | Roles | Recordings |
|---|---|---|
| Staubkind | ||
| Blutengel | ||
| Christopher Huggett |
| Artist name | Roles | Recordings |
|---|---|---|
| Staubkind | vocal | Endlos (Frei von dir), Schlaflied (Unheilig Remix), Schlaflied II |
| Blutengel | vocal | Immortal, One Last Time |
| Christopher Huggett | vocal | Wrecking Ball |