| Artist name | Roles | Recordings |
|---|---|---|
| Umakant Gundecha | ||
| Andrew Spencer (German DJ & producer) | mix-DJ | The Theme (Of Progressive Attack) 2012 |
| Artist name | Roles | Recordings |
|---|---|---|
| Umakant Gundecha | ||
| Andrew Spencer (German DJ & producer) | mix-DJ | The Theme (Of Progressive Attack) 2012 |
| Artist name | Roles | Recordings |
|---|---|---|
| Andrew Spencer (German DJ & producer) | mix-DJ | The Theme (Of Progressive Attack) 2012 |
| Artist name | Roles | Recordings |
|---|---|---|
| Umakant Gundecha | vocal | Ik zing een lied |