| Artist name | Roles | Recordings |
|---|---|---|
| Radio Futura | ||
| Rosario (Spanish gypsy singer and actress) |
| Artist name | Roles | Recordings |
|---|---|---|
| Radio Futura | ||
| Rosario (Spanish gypsy singer and actress) |
| Artist name | Roles | Recordings |
|---|---|---|
| Radio Futura | engineer | Paseo con la negra flor |
| Rosario | engineer | Lucía |