| 1920 | Roberto Firpo | - | Los dos corazones | vals |
| 1920 | Roberto Firpo | - | Los indios | tango |
| 1920 | Roberto Firpo | - | Lujan de cuyo | tango |
| 1920 | Roberto Firpo | - | Maffia | tango |
| 1920 | Roberto Firpo | - | Malevaje | tango |
| 1920 | Roberto Firpo | - | Mamarracho | tango |
| 1920 | Roberto Firpo | - | Mangia mangia papirusa | tango |
| 1920 | Roberto Firpo | - | Manos de seda | tango |
| 1920 | Roberto Firpo | - | Matasano | tango |
| 1920 | Roberto Firpo | - | Me gusta bailar milonga | milonga |
| 1920 | Roberto Firpo | - | Mecha | vals |
| 1920 | Roberto Firpo | - | Medallita de las pobres | tango |
| 1920 | Roberto Firpo | - | Mi Buenos Aires | tango |
| 1920 | Roberto Firpo | - | Mi nena | tango |
| 1920 | Roberto Firpo | - | Mi pebeta | Mi nena | tango |
| 1920 | Roberto Firpo | - | Micifuz | tango |
| 1920 | Roberto Firpo | - | Milonga orillera | milonga |
| 1920 | Roberto Firpo | - | Milonguita | tango |
| 1920 | Roberto Firpo | - | Montevideo | tango |
| 1920 | Roberto Firpo | - | Morochita | tango |
| 1920 | Roberto Firpo | - | Mujer espartana | vals |
| 1920 | Roberto Firpo | - | Mujeres frivolas | tango |
| 1920 | Roberto Firpo | - | Muneca brava | tango |
| 1920 | Roberto Firpo | - | Munequita de carton | tango |
| 1920 | Roberto Firpo | - | Negrucha | tango |
| 1920 | Roberto Firpo | - | Ni flores que se ven | vals |
| 1920 | Roberto Firpo | - | Ninas de Viena | vals |
| 1920 | Roberto Firpo | - | No es por hablar mal | tango |
| 1920 | Roberto Firpo | - | No la contes grande | tango |
| 1920 | Roberto Firpo | - | No me olvides mi uruguaya | vals |
| 1920 | Roberto Firpo | - | No salgas de tu barrio | tango |
| 1920 | Roberto Firpo | - | No te achiques hermano | tango |
| 1920 | Roberto Firpo | - | Nobleza de arrabal | tango |
| 1920 | Roberto Firpo | - | Noche calurosa | vals |
| 1920 | Roberto Firpo | - | Noche de amor | tango |
| 1920 | Roberto Firpo | - | Noche de reyes | tango |
| 1920 | Roberto Firpo | - | Normina | tango |
| 1920 | Francisco Canaro | - | Nueve puntos | tango |
| 1920 | Roberto Firpo | - | Ojos negros | tango |
| 1920 | Roberto Firpo | - | Olas nocturnas | vals |
| 1920 | Roberto Firpo | - | Olga | vals |
| 1920 | Roberto Firpo | - | Olvida corazon | tango |
| 1920 | Roberto Firpo | - | Organito de suburbio | milonga |
| 1920 | Roberto Firpo | - | Oro muerto | tango |
| 1920 | Roberto Firpo | - | Pablo | tango |
| 1920 | Roberto Firpo | - | Palabras de amor | tango |
| 1920 | Roberto Firpo | - | Palida sombra | vals |
| 1920 | Roberto Firpo | - | Panchito | tango |
| 1920 | Roberto Firpo | - | Pebeta loca | tango |
| 1920 | Roberto Firpo | - | Pegaste la falta | tango |
| 1920 | Roberto Firpo | - | Pena mulata | milonga |
| 1920 | Roberto Firpo | - | Perfume de mujer | tango |
| 1920 | Roberto Firpo | - | Pilcha bruja | tango |
| 1920 | Roberto Firpo | - | Pobre canillita | tango |
| 1920 | Roberto Firpo | - | Pobre cieguita | tango |
| 1920 | Roberto Firpo | - | Pobre huerfanita | tango |
| 1920 | Roberto Firpo | - | Pochita | tango |
| 1920 | Roberto Firpo | - | Por buen camino | tango |
| 1920 | Roberto Firpo | - | Por ella he sido malo | tango |
| 1920 | Roberto Firpo | - | Por que no has venido | tango |
| 1920 | Roberto Firpo | - | Portate bien que sos grande | tango |
| 1920 | Roberto Firpo | - | Purrete de mi amor | tango |
| 1920 | Roberto Firpo | - | Que has hecho de mi carino | Royal Pigall | tango |
| 1920 | Roberto Firpo | - | Queja indiana | tango |
| 1920 | Roberto Firpo | - | Quejas de bandoneon | tango |
| 1920 | Roberto Firpo | - | Quiero estar solo | tango |
| 1920 | Roberto Firpo | - | Quinta esencia | tango |
| 1920 | Roberto Firpo | - | Rawson | tango |
| 1920 | Roberto Firpo | - | Recordando lo pasado | vals |
| 1920 | Roberto Firpo | - | Retonos | tango |
| 1920 | Roberto Firpo | - | Rezongos | tango |
| 1920 | Roberto Firpo | - | Risas y lagrimas | vals |
| 1920 | Roberto Firpo | - | Romance | vals |
| 1920 | Roberto Firpo | - | Rouge | tango |
| 1920 | Roberto Firpo | - | Sabado ingles | tango |
| 1920 | Roberto Firpo | - | Sans souci | tango |
| 1920 | Roberto Firpo | - | Se necesita un amigo | tango |
| 1920 | Roberto Firpo | - | Senda florida | tango |
| 1920 | Roberto Firpo | - | Sentimiento criollo | tango |
| 1920 | Roberto Firpo | - | Serenatas de ayer | tango |
| 1920 | Roberto Firpo | - | Siempre te recuerdo | vals |
| 1920 | Roberto Firpo | - | Sonando en ti | vals |
| 1920 | Roberto Firpo | - | Sueno florido | vals |
| 1920 | Roberto Firpo | - | Tango amigo | tango |
| 1920 | Roberto Firpo | - | Tango te cambiaron la pinta | tango |
| 1920 | Roberto Firpo | - | Tanita de la proa | tango |
| 1920 | Roberto Firpo | - | Te acuerdas mamita | tango |
| 1920 | Roberto Firpo | - | Te fuiste ja ja | tango |
| 1920 | Roberto Firpo | - | Tierra negra | tango |
| 1920 | Roberto Firpo | - | Toda tuya | tango |
| 1920 | Roberto Firpo | - | Todos lloraban | tango |
| 1920 | Roberto Firpo | - | Tres arroyos | tango |
| 1920 | Roberto Firpo | - | Triste atardecer | tango |
| 1920 | Roberto Firpo | - | Tuve una muneca | tango |
| 1920 | Roberto Firpo | - | Un tropezon | tango |
| 1920 | Roberto Firpo | - | Una curda | tango |
| 1920 | Roberto Firpo | - | Una esperanza | vals |
| 1920 | Roberto Firpo | - | Va dar que hablar | tango |
| 1920 | Roberto Firpo | - | Valiente gitana | vals |
| 1920 | Roberto Firpo | - | Veni temprano | tango |