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
Cocula, Jalisco Cuna del Mariachi," or "The Cradle of Mariachi," given that mariachi music originated there in the 19th century. As one enters or exits Cocula, two large arches, featuring two guitars or violins, bear the inscription "Bienvenidos a Cocula, Cuna Mundial del Mariachi." Many well known mariachi groups have come from Cocula and surrounding areas. A famous Mexican Artist named Jorge Negrete sang a song called "Cocula" that talks about this town and how mariachi originated there. Cocula, Jalisco Cocula ( "ondulated place") is a city and municipality in the Mexican state of Jalisco. It is located 35 miles (56 km)