| Artist name | Roles | Recordings |
|---|---|---|
| Emperor (Norwegian black metal band) | ||
| Esoteric (UK doom metal band) |
| Artist name | Roles | Recordings |
|---|---|---|
| Emperor (Norwegian black metal band) | ||
| Esoteric (UK doom metal band) |
| Artist name | Roles | Recordings |
|---|---|---|
| Emperor | mastering | Lord of the Storms (Evil Necro Voice From Hell remix), The Ancient Queen, Witches Sabbath |
| Esoteric | vocal | The Secret of the Secret |