Mariachi artists such as Pedro Fernández, Ana Gabriel, and American born mariachi singer Pepe Aguilar and more. The educational movement is controversial with some trained in the traditional manner, who are skeptical about these programs and their potential to change the tradition. The changes, especially standardization of publishing, are slowing impacting mariachi in Mexico. One difficulty of arranging mariachi pieces is that the son jaliscense is based on alternates between and time. Much of the published mariachi music is meant for people already familiar with the music to serve as guides, not to novices. On the other hand, many schools have
Mariachi of orchestra, keeping the traditional son/mariachi base while integrating new musical ideas and styles. One other innovation, in contrast to the machismo of the style were the first female mariachi performers, Lola Beltrán and Lucha Villa. One night Mariachi Vargas put Beltrán on stage when she was a teenager. Her versions of “Cucurrucucu Paloma” and “Tres Dias” are now considered classics. Many of the traditional sounds of Cocula were lost as mariachi groups incorporated other musical styles that were popular on the radio. New influences have come into the tradition from the Mexican American community in the United States. In