Los Bondadosos like group born in the town of Santiago Papasquiaro, Durango, on April 5, 1969. Three years later he moved to the United States where his career took the momentum they wanted. In 1974 obtained the trophy as the best rock band in Hollywood Paldium for his performance in the "The orchestra of the year." In 1976 he again won first place in the same competition but this time with the song "Mariachi electro". Due to the limited spread of rock music