| Artist name | Roles | Recordings |
|---|---|---|
| Balaji (lyricist) | ||
| Sandy Ground Factory |
| Artist name | Roles | Recordings |
|---|---|---|
| Balaji (lyricist) | ||
| Sandy Ground Factory |
| Artist name | Roles | Recordings |
|---|---|---|
| Balaji | vocal | Il Trovatore: Prima che d'altri vivere |
| Sandy Ground Factory | vocal | Il Trovatore: Il balen del suo sorriso |