Mariachi giving them modified shapes and tunings. In addition to instruments, the Spanish introduced the concept of musical groups—which, in the colonial period, generally consisted of two violins, a harp, and various guitars. This grouping gave rise to a number of folk musical styles in Mexico. One of these folk musical styles was the "son". This music featured string instruments. "Son" music divided into various regional varieties—the variety popular in the Jalisco area was called "son jalisciense", whose best known song, also referred to as "the mariachi national anthem," is “La Negra.” Modern mariachi music developed from this "son" style, with
Sones de Mariachi Sones de Mariachi Sones de Mariachi is a piece for large orchestra composed by Mexican composer Blas Galindo and published in 1941. This piece is a rewrite of his earlier work "Mariachi Sones" for small orchestra, from 1940, elaborated on the occasion of the exhibition "20 Centuries of Mexican Art" which was held at the Museum of Modern Art in New York, for the Mexican music program that addressed the conductor and composer Carlos Chávez. The work, whose title evokes the juicy melodies that are played by folk instrumental ensembles called mariachi, is based on three pieces: "Son de la