| Artist name | Roles | Recordings |
|---|---|---|
| Johan Geens | recording | Exploring the Depths, Northbound River |
| Peter De Backer (Belgian artist) | recording | Exploring the Depths, Northbound River |
| Artist name | Roles | Recordings |
|---|---|---|
| Johan Geens | recording | Exploring the Depths, Northbound River |
| Peter De Backer (Belgian artist) | recording | Exploring the Depths, Northbound River |