Mariachi Vargas De Tecalitlán is a Mexican folk ensemble of mariachi music created in 1897 by Gaspar Vargas. From 1950 it has been under the artistic guidance of Rubén Fuentes. The group's musical direction has been the responsibility of Don Jose "Pepe" Martínez since 1975. A minimum mariachi group has 2 violins, 2 trumpets, 1 guitarrón, 1 guitar, and 1 vihuela. Complete mariachi groups have a minimum of 12 members with the standard 6 violins, 3 trumpets, 1 guitarrón, 1 guitar and 1 vihuela.