| id | recDate | artist | canta | mname | genre |
|---|---|---|---|---|---|
| 1926 | Duo de bandoneones Maffia-Laurenz | - | La cumparsita (Matos Rodriguez) | tango | |
| 1926 | Duo de bandoneones Maffia-Laurenz | - | Mocosita | tango | |
| 1926 | Duo de bandoneones Maffia-Laurenz | - | Pato | tango | |
| 1926 | Duo de bandoneones Maffia-Laurenz | - | Alla en el bajo | tango | |
| 1926 | Duo de bandoneones Maffia-Laurenz | - | Negro | tango | |
| 1926 | Duo de bandoneones Maffia-Laurenz | - | Pura mana | tango | |
| 1925 | Duo de bandoneones Maffia-Laurenz | - | Julian | tango | |
| 1925 | Duo de bandoneones Maffia-Laurenz | - | Sonsa | tango | |
| 1925 | Duo de bandoneones Maffia-Laurenz | - | Buen amigo | tango |