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
Country Style Starbucks in the Canadian coffee market. On November 1, 2011, its parent company, MTY Food Group, bought Mr. Sub for $23 million merging it with Country style to become Country Style Food Services Holdings Inc. In the mid-1990s the Country Style logo was changed to use a font similar to Palatino instead of its former handwriting font. In 2006, Country Style changed its image to a more upscale style: "Country Style Bistro Deli". The new image includes a new logo, a new website, and an enhanced branded deli menu that will be phased into all stores. The logo still uses