The two musicians started their musical career together in the tango orchestra led by Juan Ehlert which later moved to Buenos Aires in 1937 to play on Radio Prieto.
In 1939, the two joined the orchestra that had recently been put together by Miguel Caló and included Osmar Maderna (piano) and Domingo Federico (bandoneon).
The turning point in their careers came in 1945 when they formed their own orchestra which made its debut on 1 September in Tango Bar in Buenos Aires with Juan José Paz on piano; in the bandoneon section, Pontier, Ángel Domínguez, Nicolás Paracino and Juan Salomone; on violins, Francini, Pedro Sarmiento, Aquiles Aguilar and Mario Lalli; Rafael del Bagno on double bass and the singers Raúl Berón and Alberto Podestá.
The recorded output of the orchestra totalled over 100 numbers including Remolino with Raúl Berón; Pichuco an instrumental; Alma de bohemio, with Alberto Podestá; Nunca tuvo novio with the singer Roberto Rufino; Claveles blancos with Rufino; El ciruja, the first recording of the singer Julio Sosa in Argentina; A los amigos, an instrumental; Princesa del fango, with Sosa; A la guardia vieja, an instrumental; Olvidao, also with Sosa; Por una muñeca, with the singer Roberto Florio; Tema otoñal, written by Francini, and Chiqué, both instrumentals.
Other singers that appeared with the orchestra included, Héctor Montes, Pablo Moreno, Mario Lagos and Luis Correa.