| Artist name | Roles | Recordings |
|---|---|---|
| Isis (Experimental post-metal band from Boston, USA) | ||
| Twin Zero |
| Artist name | Roles | Recordings |
|---|---|---|
| Isis (Experimental post-metal band from Boston, USA) | ||
| Twin Zero |
| Artist name | Roles | Recordings |
|---|---|---|
| Isis | vocal | Carry, False Light (Carry edit), The Beginning and the End, Weight |
| Twin Zero | vocal | Mono Years |