The purpose of this study was to follow the development of mariachi music from its origin in the rural cultural celebrations of Mexico to its contemporary position in American music education. A dominant factor in traditional ceremonies, mariachi music emerged as the primary musical representation of Mexican nationalism in Mexico, a representation sustained and elaborated when Mexicans migrated to the United States. Incorporating mariachi training in the school curriculum ensures the continuing transmission of music that is vital to the identity of the Hispanic population. Music teachers can encourage children to explore the musical traditions of their own cultural heritage as well as those of other countries. Participation in meaningful musical performances can help students take pride in themselves and add a powerful dimension to their education. (Contains 1 figure.)