| Artist name | Roles | Recordings |
|---|---|---|
| Jāzeps Kulbergs | recording | Herkulesa sodīšana |
| Vilnis Kaksis | engineer | Herkulesa sodīšana |
| Artist name | Roles | Recordings |
|---|---|---|
| Jāzeps Kulbergs | recording | Herkulesa sodīšana |
| Vilnis Kaksis | engineer | Herkulesa sodīšana |
| Artist name | Roles | Recordings |
|---|---|---|
| Jāzeps Kulbergs | recording | Herkulesa sodīšana |
| Vilnis Kaksis | engineer | Herkulesa sodīšana |