Above: Elisa Marie Tarrrazas, 13, concentrates on her music at Casino del Sol. More than 900 students from around the country are taking part in mariachi and folklorico workshops at La Frontera’s Tucson International Mariachi Festival.
Right: Amado Martinez lll tunes up his vihuela in a hallway. The mariachi festival culminates with the daylong Fiesta Garabaldi on Saturday. For more information, go to www.tucsonmariachi.org

