| Artist name | Roles | Recordings |
|---|---|---|
| Marcus Lawson | ||
| Rodolfo Biagi |
| Artist name | Roles | Recordings |
|---|---|---|
| Marcus Lawson | ||
| Rodolfo Biagi |
| Artist name | Roles | Recordings |
|---|---|---|
| Marcus Lawson | vocal | Bailarina de tango, Estás llorando, La copa del olvido, Mi pecadora, Por tener un corazón, Serenata campera |
| Rodolfo Biagi | vocal | Mariposita |