Pioneers of duranguense and regional Mexican music, the group was founded in 1975 by Armando Terrazas. The band solidified its success and rose to the height of its popularity following the addition of sisters Vicky and Marisol Terrazas as its lead vocalists, immortalizing hits such as “Antes Muerta Que Sencilla” and “Si La Quieres.” Throughout their career, they have topped the charts and earned international recognition, leaving an indelible legacy as one of the genre’s most iconic and groundbreaking groups.