Mariachi Charanda music from western states, Jalisco, Colima, Nayarit and Michoacán, but it has incorporated some work from other regions in Mexico. Songs include "El Capulinero", "Atotonilco", "El Sauce y la Palma", "La Pulquería", "México Lucido", "El Toro Viejo", "La Tequilera" and "El Huizache". Mariachi Charanda collaborates with cultural and educational institutions such as the Secretaría de Educación Pública, CONACULT"A"" "and UNAM appearing on programs such as Radio Educación, Radio Universidad, Once TV, Cadena Tres and the Discovery Channel. They have also participated in children's events such as "Alas y Raíces" and "Jugares y Juglares" in Mexico City. The group has performed
Mariachi schools. In areas with large Mexican-American populations, mariachis are being hired for events outside this ethnic group as well. Outside of schools, the most important venue for the music in the United States is mariachi festivals with the longest running festivals in Tucson and Fresno. The Tucson International Mariachi Conference began in 1982. It originally was held in the downtown but in 2012 moved to the Casino Del Sol. It showcases over 500 elementary, middle, and high schools and college mariachi players. The Las Vegas International Mariachi Festival, established in 1991, is televised on Telemundo and PBS and has headlined