200 copies limited edition, black vinyl edition Accessing the history of avant-garde and experimental music from Latin America has always been a complex affair - the true breadth of activity during the second half of the 20th Century sinfully under-documented, the result of political and economic circumstances that unfolded across decades. Over the last years, reissues have begun illuminating the remarkable creative triumphs that transpired in Peru, Chile, Argentina, Cuba, Brazil, Venezuela, and Mexico, but Central America has remained almost entirely off the map - a region of immense musical richness with next to no recorded documentation of its experimental voices. Aurora Central - the Monterrey imprint behind last year's essential reissue of Música Electroacústica Mexicana - now answers that silence with its 100th release, catalog number AC-100: Música Electroacústica Centroamericana Vol. 1, the first compilation of electroacoustic music from Central America ever issued, in any format. Rather than an archival excavation, it is a document written in the present tense: seven previously unreleased works by seven living composers, either commissioned for the occasion or appearing here for the first time, pressed in a single edition of 300 copies - 200 on standard black vinyl and 100 on white and blue.

The volume takes its conceptual frame from the Federal Republic of Central America (1823 - 1841), the short-lived union of the five nations represented here - Guatemala, Honduras, El Salvador, Nicaragua, and Costa Rica - that followed independence from Spain. Belize - then a British colony - and Panama - Colombian territory until 1903 - sat outside its borders, and sit outside this first volume; artists from both are already slated for a second installment. It is a telling choice of map: rather than a survey imposed from outside, the compilation redraws the region on its own historical terms. Despite turbulent politics, conflict, and long periods of artistic repression, the region has never ceased to produce remarkable art - often in relative isolation, and almost never on record. This is the corrective.

The lineages gathered are remarkable. José Duarte Pinzón (b. 1979, San José), a self-described "sound decomposer" with more than two decades of activity, opens the set with Selva Ancestral, built from field recordings made in Atenas, Alajuela, between 2022 and 2023 - the electric vibration of dry-season cicadas and the call of the laughing falcon, threaded through digital filters, stepped random voltages, and LFOs until human voices and fauna become indistinguishable. Sergio Sasso (b. 1959), a pioneering figure of contemporary music in Costa Rica whose recent work has used endangered languages as sound sources, has been active since the 1970s yet publishes recorded material here for the very first time. Madelline Sevilla (Tegucigalpa, Honduras), also known as Bestias and featured in Buh Records' recent Switched On volume on Latin American electronic pioneers, contributes Intervalos - synthesizers, radio frequencies, and field recordings committed to cassette and digitized, a study of the time between two pulses and the asymmetries it reveals.

Prudencia Ayala en 1920, by label founder José Moreno Rahn (La Libertad, El Salvador), honors the Salvadoran writer and activist who, in 1930, became the first woman in Latin America to run for a national presidency - detuned guitars recorded directly to tape, their amplified signals manipulated in stereo, every distortion intentional. On the flip, David de Gandarias - a rock musician in 1960s Guatemala, conservatory-trained in Guatemala City and Pesaro, and a participant in the CLAMC courses in Brazil at the close of the 1970s - offers Psarocolius Montezuma, named for the Montezuma oropendola, whose gurgling call threads the region's forests. Chris Penty Alvarez, the London-based Salvadoran artist working as Alvarezz, responds to the March 2025 clearing of San Salvador's street market with Mercado Central, built from found sounds and recorded media. Brandon Valdivia - the Nicaraguan-Canadian percussionist known for Not The Wind, Not The Flag, The Cosmic Range, and his long collaboration with Lido Pimienta, having shared stages with Laraaji, Tanya Tagaq, Anthony Braxton, and Michael Snow - closes the set with Nada Claro.

Visionary by any set of standards, these works offer a striking challenge to the long-standing histories of electroacoustic music, which favor artists working in Europe and the United States - a missing chapter, written by the artists themselves rather than recovered from the archive. A second volume, extending the map to Belize and Panama, is already in preparation. 300 copies worldwide.