| 1920 | guitars | Roberto Diaz | Calavera | tango |
| 1923 | Guitarra de Manuel Parada | Roberto Diaz | Critica quinta | tango canta |
| 1924 | guitars | Roberto Diaz | Boedo | tango |
| 1924 | - | Roberto Diaz | La cumparsita | tango |
| 1926 | - | Roberto Diaz | Mujer | tango |
| 1926 | - | Roberto Diaz | Primavera | tango |
| 1926 | - | Roberto Diaz | Tacuarembo | tango cancion |
| 1927 | guitars | Roberto Diaz | El nochero | tango |
| 1928 | Orquesta Tipica Victor | Roberto Diaz | Atenti pebeta | tango |
| 1928 | Luis Petrucelli | Roberto Diaz | Mujer de fuego | tango |
| 1928 | Luis Petrucelli | Roberto Diaz | Oime negro | tango |
| 1929 | Luis Petrucelli | Roberto Diaz | A Montmartre | tango |
| 1929 | guitars | Roberto Diaz | Agoelita ?que hora son | cancion |
| 1929 | guitars | Roberto Diaz | Angustia | vals |
| 1929 | Cayetano Puglisi | Roberto Diaz | Boquita de guinda | vals |
| 1929 | guitars | Roberto Diaz | Cocoliche | tango |
| 1929 | Cayetano Puglisi | Roberto Diaz | Engrupida | tango |
| 1929 | guitars | Roberto Diaz | Haceme caso a mi | tango |
| 1929 | Luis Petrucelli | Roberto Diaz | Has cambiado por completo | tango |
| 1929 | guitars | Roberto Diaz | Huerfanitos de la vida | tango |
| 1929 | Cayetano Puglisi | Roberto Diaz | Inocencia | tango |
| 1929 | guitars | Roberto Diaz | Jamas en la vida | tango |
| 1929 | Cayetano Puglisi | Roberto Diaz | Labios virgenes | tango |
| 1929 | Cayetano Puglisi | Roberto Diaz | Mi noche triste | tango |
| 1929 | guitars | Roberto Diaz | Mina otaria | tango |
| 1929 | Cayetano Puglisi | Roberto Diaz | Muchacho calavera | tango |
| 1929 | Cayetano Puglisi | Roberto Diaz | No seas asi | tango |
| 1929 | Luis Petrucelli | Roberto Diaz | No te achiques | tango |
| 1929 | Luis Petrucelli | Roberto Diaz | Os beso la mano madame | tango |
| 1929 | Luis Petrucelli | Roberto Diaz | Pestanas negras | tango |
| 1929 | Cayetano Puglisi | Roberto Diaz | Pifiaste | tango |
| 1929 | guitars | Roberto Diaz | Por tus ojos | tango |
| 1929 | Luis Petrucelli | Roberto Diaz | Que careta | tango |
| 1929 | Cayetano Puglisi | Roberto Diaz | Que queres con ese loro | tango |
| 1929 | guitars | Roberto Diaz | Que te vaya bien... | tango |
| 1929 | Luis Petrucelli | Roberto Diaz | Romantico bulincito | tango |
| 1929 | Luis Petrucelli | Roberto Diaz | Sentimiento malevo | tango |
| 1929 | guitars | Roberto Diaz | Tan grande y tan zonzo | tango |
| 1929 | Luis Petrucelli | Roberto Diaz | Tengo miedo | tango |
| 1929 | Luis Petrucelli | Roberto Diaz | Un romance | tango |
| 1929 | guitars | Roberto Diaz | Una carta | tango |
| 1929 | guitars | Roberto Diaz | Valsecito de antes | vals |
| 1929 | guitars | Roberto Diaz | Veni conmigo | tango |
| 1930 | Carlos Marcucci | Roberto Diaz | Tinieblas | tango canta |
| 1930 | Luis Petrucelli | Roberto Diaz | Adios mi barrio | tango |
| 1930 | Luis Petrucelli | Roberto Diaz | Asi es companero | tango |
| 1930 | Luis Petrucelli | Roberto Diaz | Caramelito | tango |
| 1930 | Cayetano Puglisi | Roberto Diaz | Como nos divertimos | tango |
| 1930 | Luis Petrucelli | Roberto Diaz | Como se pianta la vida | tango |
| 1930 | Luis Petrucelli | Roberto Diaz | De mi laya | tango |
| 1930 | Anselmo A. Aieta | Roberto Diaz | Dejame llorar hermano | tango |
| 1930 | Cayetano Puglisi | Roberto Diaz | El dia que me quieras | tango |
| 1930 | Luis Petrucelli | Roberto Diaz | Hacete hombre | tango |
| 1930 | Cayetano Puglisi | Roberto Diaz | La primera novia | tango |
| 1930 | Luis Petrucelli | Roberto Diaz | Romantica | tango |
| 1932 | Roberto Firpo | Roberto Diaz | Mosquetero de arrabal | tango canta |
| 1932 | Roberto Firpo | Roberto Diaz | Cenizas de mi primer amor | tango |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Ausencia | vals |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Bronca rea | tango |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Bruja | tango |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Dos anos a la marina | vals |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Esa que paso | tango |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Flor del placer | tango |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Fulerias | tango |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Hermosa mujercita | tango |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Hombrecito | tango |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Ingrata | tango |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Mama yo quiero un novio | tango |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Mina otaria | tango |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Mocito guapo | tango |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Nobleza gaucha | vals |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Pato y negro | tango |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Recuerdo | tango |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Suplica | vals |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Te fuiste ja... ja... | tango |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Tristeza de amor | tango |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Una noche en la calle | tango |
| 1964 | Orquesta Tipica Victor | Roberto Diaz | Vieja calesita | tango |
| 1973 | Carlos Marcucci | Roberto Diaz | Mi dolor | tango |
| 2007 | Roberto Firpo | Roberto Diaz | Arroyito gaucho | vals |
| 2007 | Roberto Firpo | Roberto Diaz | El bailongo | tango |
| 9999 | - | Roberto Diaz | Beso de muerte | tango |
| 9999 | - | Roberto Diaz | Cenizas | tango cancion |
| 9999 | Orquesta Tipica Portena | Roberto Diaz | Cola e' paja | tango |
| 9999 | Orquesta Tipica Victor | Juan Carlos Delson Roberto Diaz | Don Segundo Sombra | tango |
| 9999 | Orquesta Tipica Ciriaquito | Roberto Diaz | Gran senor | tango |
| 9999 | Orquesta Tipica Victor | Juan Carlos Delson Roberto Diaz | Huella buey | tango |
| 9999 | guitars | Juan Carlos Delson Roberto Diaz | Huella buey | tango |
| 9999 | - | Roberto Diaz | La tirana | tango cancion |
| 9999 | Agesilao Ferrazzano | Roberto Diaz | Los dopados | tango |
| 9999 | Porfirio Diaz | Roberto Diaz | Marchant solo | tango |
| 9999 | Luis Petrucelli | Manlio Francia y Roberto Diaz | Me la diste chanta | tango |
| 9999 | - | Roberto Diaz | Mi muneca | tango |
| 9999 | Julio De Caro | Roberto Diaz | Porque | tango |
| 9999 | - | Roberto Diaz | Princesita | tango cancion |
| 9999 | Orquesta Tipica Portena | Roberto Diaz | Que sapa senor! | tango |
| 9999 | Orquesta Tipica Portena | Roberto Diaz | Que sapa senor | tango |
| 9999 | Orquesta Tipica Portena | Roberto Diaz | Que suegra! | tango |
| 9999 | - | Roberto Diaz | Queja melodiosa | tango cancion |
| 9999 | guitars | Alberto Vila y Roberto Diaz | Retorno | vals |