Mariachi songs were longer than the standard three-and-a-half minutes of the then-standard 78 rpm record, forcing the shortening of tunes. Around the same time, the popularity of jazz and Cuban music introduced the trumpet into mariachi, pushing the violins into second place and in some cases, replacing the harp. The most prized of the mariachis remained those from the state of Jalisco, particularly the areas of Cocula and Tecalitlán. They represented Mexico to the people during the Independence Day celebrations in Mexico City in 1933 as well as during Lázaro Cárdenas' election campaign in 1936. The charro tradition was strong in
El Mariachi him free. Meanwhile, Azul, who has no directions to Moco's home, takes Dominó with him and orders her to take him to Moco's, or Moco will kill the mariachi. Dominó agrees in order to save the Mariachi's life. When they arrive at Moco's gated compound, Azul pretends to take Dominó hostage in order to gain entry. Moco soon realizes that Dominó has fallen for the Mariachi and, in a rage, shoots both her and Azul. Suddenly, the Mariachi arrives to find the woman he loves gunned down. Moco then shoots the Mariachi's left hand, rendering him useless as a guitar