| Artist name | Roles | Recordings |
|---|---|---|
| Heaven Shall Burn | ||
| Daltonic (Hardcore Punk) | ||
| Sandeep (indian playback singer) | ||
| Ólafur Arnalds |
| Artist name | Roles | Recordings |
|---|---|---|
| Heaven Shall Burn | ||
| Daltonic (Hardcore Punk) | ||
| Sandeep (indian playback singer) | ||
| Ólafur Arnalds |
| Artist name | Roles | Recordings |
|---|---|---|
| Heaven Shall Burn | violin | Awoken (intro), Equinox |
| Daltonic | violin | Hjartasorg |
| Sandeep | violin | Til hennar |
| Ólafur Arnalds | violin | Fok |