Traditional Music: Three Cultures, One Instrument (17th Century–present)

official — Spanish and Guaraní — and one of the few in the world where the majority of the population speaks an indigenous language in daily life, not as a museum relic but as a living language of love, jokes, song, and political discussion. And yet it is, in terms of international recognition, one of the most invisible on the continent.

That invisibility is unfair and inaccurate. Paraguay produced Agustín Pío Barrios Mangoré — the most important classical guitarist in the entire history of Latin America. It produced the guarania, one of the most beautiful and original musical genres that the continent has invented. It produced the Paraguayan harp, the most characteristic instrument in all of South America. And it produces, in the 21st century, a contemporary music scene that mixes those traditions with rock, hip-hop, and electronica with an energy that its neighbors are only just beginning to discover.

This series is an attempt to do justice to that richness.

The Origin: Three Cultures in One River

Paraguayan music was born from a confluence that did not occur anywhere else in America with the same intensity or duration. Three worlds met on the banks of the Paraguay and Paraná rivers, and instead of destroying each other — as happened in so many other places on the continent — they fused in a way that produced something genuinely new.

The first of these worlds was that of the Guaraní — the indigenous people who inhabited the region long before the arrival of the Europeans. The Guaraní had an extraordinarily rich oral musical culture: ceremonial songs, ritual dances, percussion, and reed flutes used to communicate with the spiritual world. Their language — Guaraní — had a particular musicality, with words that often imitated the sounds of nature: Guyra Campana literally means "bell bird," the name of the bird whose metallic song would become the most famous piece of the Paraguayan harp.

The second world was that of the Spanish conquerors and colonizers who arrived starting in 1537, when Juan de Salazar de Espinoza founded Asunción. The Spaniards brought their instruments — guitar, harp, violin, organ — and their Iberian musical tradition: carols, love songs, romances. They also brought the European polka and waltz, which on Paraguayan soil would transform into something completely different.

The third world — and the most decisive for the shape Paraguayan music took — was that of the Jesuits, the religious order that between 1609 and 1768 administered a network of thirty towns — the so-called Reductions — where more than one hundred thousand Guaraní indigenous people lived under a system that combined evangelization with protection against enslaving conquerors. The Jesuit Reductions were the laboratory where Paraguayan music took its definitive form.

The Jesuit Reductions: The Musical Laboratory

The Jesuits who arrived in Paraguay brought with them a conviction that distinguished them from other missionary orders: that music was the best tool for evangelization. They believed — with extraordinary pedagogical intuition — that the shortest path to the Guarani soul was not through the sermon but through the song.

In the Reductions, practically all European instruments of the time were taught: violin, viola, cello, double bass, organ, harpsichord, trumpet, horn, oboe, flute, shawm, and the instrument that would become the most representative of all Paraguayan music: the harp. The Jesuit city of Yapeyú — currently in northeastern Argentina — became one of the main centers for instrument construction on the continent: they manufactured organs, harps, violins, and other instruments with a quality that amazed European travelers who visited it.

The Guarani not only learned to play these instruments but also adapted them to their own musical sensitivity. The European harp — an angular, solemn instrument, designed for chamber music and liturgy — in Guarani hands became lighter, more agile, capable of speeds and ornaments that classical European technique did not contemplate. This process of appropriation and transformation is what produced the Paraguayan harp as it exists today.

The Jesuits also made a decision that had cultural consequences none of them could have foreseen: they respected the Guarani language. It was the only indigenous cultural trait they did not attempt to suppress. Captain Juan de Aguirre wrote in his chronicles that in the Reductions "the ancient Spanish songs and dances remain dominant, they speak Guarani but understand and speak Spanish when they want." This coexistence — Spanish for liturgy and commerce, Guarani for daily life and song — is the basis of Paraguayan bilingualism that continues to this day.

When the Jesuits were expelled from America in 1768 by royal decree of Charles III, the Reductions dissolved. But the harp, the guitar, and the musical tradition they had built remained. They were already Paraguayan.

The Paraguayan Harp: The Sound Identity of a Country

The Paraguayan harpParaguái ysapu in Guarani, meaning "the one that sounds in Paraguay" — is the most recognizable instrument of the country and one of the most original on the continent. It is not the European concert harp, with its pedal mechanism and its forty-seven chromatic strings. It is a smaller, entirely diatonic instrument — without pedals, without a mechanism for altered notes — with between thirty-two and thirty-six strings, played in a vertical position resting on the right shoulder of the performer.

This apparent limitation — the fact that it cannot produce all the notes of the chromatic scale without manually retuning the strings — was turned by Paraguayan harpists into an expressive advantage: they developed extraordinarily complex fingering and ornamentation techniques to compensate for this restriction, and the result was a playing style of speed and brilliance that no other harp tradition in the world has matched.

The Paraguayan harp is also democratic in a way that the European concert harp cannot be: it is lightweight, portable, cheap to build with local materials, and can be learned in a self-taught manner. In the Paraguayan countryside, for centuries, the harpist was a figure as familiar as the healer or the carpenter: someone who came from the interior villages with their instrument on their shoulder, played at dances and parties, and moved on. This itinerant harpist is the Paraguayan equivalent of the medieval minstrel or the Delta Mississippi bluesman: a popular musician in the most literal sense of the term.

The Paraguayan polka: not what the name suggests

The Paraguayan polka — written in Paraguay as polca — has almost nothing to do with the Bohemian polka from which it derives its name. The Central European polka that arrived in America in the 19th century as an imported fashion was taken by the Paraguayans and transformed until it became unrecognizable: faster, more syncopated, with a rhythmic accentuation that reflects the Guarani influence, played in 6/8 time with an energy that the original European version never had.

The Paraguayan polka is the music of celebration and dance. It is what plays at neighborhood parties, birthdays, and weddings in the country's interior. Its rhythm — lively, festive, with that syncopation that irresistibly invites you to move your body — is the pulse of Paraguayan social life. It has several variants: the polka song, the galopa, the Paraguayan dance, the fusion polka. All share that character of direct and unreserved joy that makes it immediately recognizable.

The instruments that define it are exactly the same as those left by the Jesuit Reductions: the harp and the guitar. In more modern versions, the accordion is added — another instrument of European origin that Paraguay has completely adopted as its own.

Félix Pérez Cardozo: the man who defined the modern Paraguayan harp

There was a musician who more than any other took the Paraguayan harp and turned it into the instrument the world knows today: Félix Pérez Cardozo, born in Hyaty, Guairá, on November 20, 1908. The department of Guairá — in the center-east of the country, with its jungle-covered hills and crystal-clear rivers — is historically the cradle of the Paraguayan harp, and Hyaty today bears his name in his honor.

Pérez Cardozo learned to play the guitar and the harp completely self-taught, as was common among rural musicians of the time. But what he developed from that instinctive base was an unprecedented technique: he increased the number of strings of the instrument to thirty-six, redesigned the headstock to improve its resonance, and developed technical resources that no Paraguayan harpist had used before — broken chords for the polka, complete independence of both hands, tremolos, glissandos, onomatopoeic effects that imitated the sounds of nature.

His most famous compositions are a document of that sensitivity: "Tren Lechero" — a polka that imitates the clatter of the train that traveled through the interior of Paraguay —, "Carreta Güy" — the creaking of the wooden wheels of the cart on the dirt road —, and above all the arrangement of "Guyra Campana" — the song of the bellbird, that bird of the Paraguayan jungle whose metallic and perfectly rhythmic chirping seems made to be translated to the harp. No one knows for sure who composed the original melody of "Guyra Campana" — it is one of those pieces of music that seem to have always existed — but Pérez Cardozo's arrangement made it the most representative piece of the entire Paraguayan harp tradition.

Atahualpa Yupanqui — who met him during his years of exile in Argentina — dedicated a song to him: "La Canción del Arpa Dormida". A street in the city of Mendoza bears his name. He died in Buenos Aires on June 9, 1952. His remains were repatriated and rest in his hometown, which bears his name.

José Asunción Flores and the Guarania: The Most Important Invention

In 1925, a twenty-one-year-old who played the euphonium in the Asunción Police Band asked a question that no one had asked before: why doesn't the best band in the country play Paraguayan music?

José Asunción Flores was born on August 27, 1904, in the Chacarita of Asunción — the poorest neighborhood of the capital — to a low-income family that could never have afforded a formal musical education. What he had was an ear, curiosity, and a willingness to experiment that didn't need books to be sustained.

Flores took a Paraguayan polka known as Maerãpa Reikuaase, by Rogelio Recalde — and played it slower. Just that. But that gesture of slowing down the tempo of the polka and allowing the melody to unfold over time with more space and greater lyricism produced something completely new: a genre that had the rhythmic body of the Paraguayan polka but the emotion and melodic expansion of the bolero and bossa nova. He called it guarania.

The name came from a poem. Flores had read Canto a la Raza (1910), by the poet Guillermo Molinas Rolón, which used the term "guarania" to refer to the land of the Guarani people. It was the exact word: a genre that was definitely Paraguayan, definitely Guarani, but aspired to speak to the world.

Since its creation in 1925, the guarania was the most important musical phenomenon in Paraguay in the 20th century. Its songs "India", "Recuerdos de Ypacaraí", "Mis Noches sin Ti", "Panambi Verá" — became the best-known Paraguayan music pieces outside the country. Julio Iglesias recorded "Recuerdos de Ypacaraí". Gal Costa recorded "India". Nino Bravo recorded "Mis Noches sin Ti". Joan Manuel Serrat, Chico Buarque, Silvio Rodríguez, and León Gieco performed or endorsed guaranias. The genre that a musician from Chacarita invented by playing slower reached the most unexpected stages in the world.

The guarania was declared a Cultural Heritage of the Nation in 2020 and in December 2024 was inscribed on the UNESCO Intangible Cultural Heritage of Humanity list. The year 2025 — on the centenary of its creation — Paraguay officially declared it the "Year of the Guarania."

Editorial Note: The guarania turned one hundred years old in 2025. A century after José Asunción Flores slowed down the tempo of a polka and discovered that inside there was another genre waiting, UNESCO recognized that intuition as a heritage of humanity. Rarely in the history of Latin American popular music has a single creative gesture — playing slower — had such lasting consequences.

Next chapter — Paraguay Series: Agustín Pío Barrios Mangoré: the greatest guitarist in Latin America, his itinerant life across three continents and the work the world took decades to recognize.