Chilean music refers to all kinds of music developed in Chile, or by Chileans in other countries, from the arrival of the Spanish conquistadors to the modern day. It also includes the native pre-Columbian music from what is today Chilean territory.
Prior to the arrival of the European conquerors, the modern national borders that make up the Americas did not exist, so one cannot refer to music from "Chile", or any other South American country, from this time. However, music existed in the Americas for centuries before European conquest, and many of the characteristics and instruments of pre-Hispanic music have formed part of the folkloric and musical tradition of Chile and of Latin America. Archaeological excavations have unearthed many musical instruments showing the existence of a variety of musical cultures in the area long before even the Inca period. Scientific research into remains left by the Nazca and Mochica peoples has shown the existence of complex theoretical musical systems, with the presence of minor intervals, semitones, chromatism and musical scales of five, six, seven and eight notes, equivalent to contemporaneous cultures in Asia and Europe. Sociologist Carlos Keller has compared the Inca occupation of the Andean region with the Roman occupation of Greece or the Aztec conquest of the Maya. Like the Aztecs and Romans, the Incas took the knowledge and traditions of the cultures they found and incorporated them into their own. Inca music was formed by elements of Nazca, Chimú, Colla – Aymara and other cultures. It is also believed that the Incas were the first American people to develop some kind of formal music education.
When the Incas advanced over the north of Chile, they encountered different native peoples and absorbed elements of their culture, especially the Atacameños (Atacama people). The Atacameños - themselves highly influenced by the Nazca - were an organized society that inhabited parts of the Atacama Desert, mainly in the east and central sectors of the region, and spread as far as Chile’s Central Valley. They were conquered by the Incas in the 15th century, but today still speak and sing some of the ancient songs in cunza, the original language of their people.