Quilapayún are a folk music group from Chile and among the longest lasting and most influential ambassadors of the Nueva Canción Chilena movement and genre. Formed during the mid-1960s, the group became inseparable with the revolution that occurred in the popular music of the country under the Popular Unity Government of Salvador Allende.

Nueva canción is a left-wing social movement and musical genre in Latin America and the Iberian peninsula, characterized by folk-inspired styles and socially committed lyrics. Nueva canción is widely recognized to have played a profound role in the pro-democracy social upheavals in Portugal, Spain and Latin America during the 1970s and 1980s, and was popular amongst socialist organizations in the region.