Calibre 50

Calibre 50, from Mazatlan, Sinaloa, are a charting, award-winning quartet founded in 2010 by Eden Mu+¦oz (vocals, accordion), Armando Ramos (guitars, vocals), Mart+¡n L+¦pez (tuba), and Augusto (drums). Their provocative name (after an armor-piercing bullet) was chosen as a symbol for their music, which they hoped would penetrate geographical lines, from Mexico and the United States to Latin America. After playing gigs wherever they could -- from backyard parties to small restaurants -- they made a video of their song "The Infiernito," which brought them to the attention of ...