Ande Sur

Ande Sur formed in the late 1970s as a group of musicians focused on Andean folk traditions. They worked with indigenous rhythms and folklore from their native South America, building a catalog that eventually included songs like "Sentimiento Nacional."

That particular track became something of a touchstone, celebrated by some as an expression of Peruvian pride while drawing criticism from others who heard it differently. The band kept playing their music regardless, and their recordings found their way into various films and documentaries over time.

They put out several albums that mixed traditional Andean sounds with more contemporary elements. The details of their lineup or specific collaborations aren't well documented here, but the music itself, rooted in those regional traditions, remains what people know them for.