Los Fronterizos

Los Fronterizos were a quartet from Argentina who came together in the 1950s. They were Gerardo López, Eduardo Madeo, Carlos Barbarito, and Juan Carlos Moreno. López sang baritone, Madeo had a tenor voice, Barbarito played guitar, and Moreno handled instruments like the charango and quena. Their sound was built around Argentine folk music, with tight vocal harmonies and traditional instrumentation.

They recorded a number of songs that became staples, including 'Oración Al Sol,' 'Recuerdo Salteño,' and 'Chacarera Del Chacho.' Their work often drew from folk traditions, mixing older songs with their own compositions. The group maintained this focus through various political shifts in Argentina, which sometimes brought them into tension with authorities over the content of their lyrics.

Los Fronterizos kept performing and recording for decades. Their music, with its clear connection to Argentine roots and their distinctive four-part harmonies, found a lasting audience at home. Other songs like 'Criollita Santiagueña' and 'El Indio Muerto' show the range of regional styles they worked within.