Canaro was active in the cause of intellectual property rights from 1918 onwards, and was instrumental in the establishment of the Argentine Society of Composers and Songwriters (SADAIC), in 1935, purchasing the downtown Buenos Aires lot where its headquarters were built. He performed in Paris with his orchestra in 1925, and a success among local audiences, he remained in Europe for a decade. Becoming a naturalized Argentine citizen in 1940, much of his recorded music is in the classic salon style of that decade, but he is also considered a member of the old guard, and some of his later recordings contributed to the transition to concert tango.
His orchestra became a fixture on Argentine radio during the 1940s and early '50s, though for many contemporary dancers and listeners, his early golden age recordings remained the best in their genre. Canaro authored his memoirs, Mis 50 años con el tango (My Fifty Years with the Tango) in 1956, but later developed Paget's disease, and was forced to retire. He died in Buenos Aires in 1964. (Hide extended text)...(Read all) Source : Wikipedia