Mariachi both countries, however, the learning of traditional pieces and repertory is still stressed to form a base. The International Mariachi Festival in Guadalajara is an annual ten-day event that attracts more than 500 mariachis, who perform in concert halls and city streets. Past players include Mariachi Vargas de Tecalitlán, Mariachi los Camperos (led by Nati Cano) and Mariachi América. In Mexico City, the center of mariachi music remains Garibaldi Plaza. The plaza fills with mariachi musicians to solicit gigs from individual songs for passers-by to being hired for events such as weddings and baptisms. They even stand on Eje Central
Mariachi was held in 1979. Since then, a strong synergy between academic programs and mariachi festivals has developed, which feature students and give mariachi classes and workshops. Once school programs were limited to border areas such as San Antonio and Tucson but they have spread across the southwest and into other parts of the country, especially since the 1990s. There are at least 500 schools offering classes along with local and state competitions. In some US schools, mariachi ensembles have replaced school bands. Professional groups such as Mariachi Cobre, which regularly performs at Disney World, also spend time teaching in public