He co-wrote La calesita (1953) and El patio de la morocha (1951) with Cátulo Castillo, Una lágrima tuya (1949) with Homero Manzi and, Cuartito Azul (1939) with Mario Battistella.
Homero Francesch | Homero Manzi | Leonardo Manzi | Homero Expósito | Homero Aridjis |
On a more traditional vein, together with Lito Vitale he headed a collaboration that culminated in Postales de este lado del mundo (1991), an album which included themes from popular traditional Argentine composers, like Carlos Gardel, Homero Manzi, the brothers Expósito, Mariano Mores, Enrique Santos Discépolo and María Elena Walsh.
He reinforced his close relationship with his former companion of elementary school Homero Manzi, as well as Arturo Jauretche, Raúl Scalabrini Ortiz, and tango and theater composers Armando Discepolo y Enrique Santos Discépolo, representatives of tango culture and the new nationalistic ideas; and the Argentine-German neurobiological tradition active at the neuropsychiatric hospitals later known by the names of two disciples of Christfried Jakob, Drs.