| Artist name | Roles | Recordings |
|---|---|---|
| Theatre of Tragedy | ||
| Lucyfire | ||
| Sebastian Krüger (electronic music producer) | arranger | Willkommen |
| Artist name | Roles | Recordings |
|---|---|---|
| Sebastian Krüger (electronic music producer) | arranger | Willkommen |
| Artist name | Roles | Recordings |
|---|---|---|
| Theatre of Tragedy | remixer | Fragment (Element remix), Machine (Element / Tarsis remix) |
| Lucyfire | remixer | The Pain Song (remix) |