The Progressive Armonía Studies Level 1 Violin book uses a simple, tried and true progressive approach to implement the violin in the mariachi ensemble. The book focuses on the standard keys of G, D, and A Major. The exercises go from simple to complex with the student ultimately studying the mariachi styles of ranchera lenta, ranchera valseada, bolero, cumbia, polka, son jalisciense, and the huapango. Basic knowledge of music elements is required to start and the guidance of a mentor is recommended to be successful using this amazing resource.