Los Panchos reached fame with their romantic songs, especially in Latin America where they are still regarded as one of the top trios of all time. They sold millions of records in Latin America and other countries. In the 1940s they collaborated with Alfredo Antonini's Viva America Orchestra with the orchestral accordionist John Serry Sr. in a recording of "La palma" (a cueca) and "Rosa negra" (a conga) for Pilotone Records (#45 5067, #45 5069).La Palma; Rosa Negra - Vocalists Los Panchos Trio and the Viva America Orchestra - Conductor Alfredo Antonini They also appeared in around 50 movies, mostly during the Golden Age of Mexican cinema.
