| Artist name | Roles | Recordings |
|---|---|---|
| Bochum Welt | producer | Landscape, Xpherika, Xpherika (Exerph) |
| Federico Franchi | producer | Xpherika, Xpherika (Exerph) |
| Artist name | Roles | Recordings |
|---|---|---|
| Bochum Welt | producer | Landscape, Xpherika, Xpherika (Exerph) |
| Federico Franchi | producer | Xpherika, Xpherika (Exerph) |
| Artist name | Roles | Recordings |
|---|---|---|
| Bochum Welt | producer | Landscape, Xpherika, Xpherika (Exerph) |
| Federico Franchi | producer | Xpherika, Xpherika (Exerph) |