Spanish hip-hop duo SFDK formed in Seville in 1993. MC Zatu (born Saturnino Rey) and DJ Acción Sánchez (born Óscar Sánchez) originally derived their name from the acronym for the phrase "Straight from Da Kranny," but later instituted the revised "Siempre Fuertes de Konciencia," or "Always Strong of Conscience." After a series of independent singles including "Sevilla Krannz," "Tras Mil Vueltas," and "Esto Va en Serio," SFDK signed to the Zona Bruta label in 1999 to issue their debut full-length, Siempre Fuertes. The record received minimal attention, a fate that also befell it...