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Welcome to
BelArts

A Brussels-based creative collective where musical heritage meets contemporary vision. We don't just perform the past; we evolve it for the audience of today.

News

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Artistic Director's Editorial for 2026

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CSBFNext/Gen 2026

Open Call

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CSBF 2026:

Programme

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Re-Coudenberg:

2025 - 2031

Coudenberg Sound Box Fest

Since 2021

Tsubasa Hori, CSBF23
Celebrate Belgian heritage...

Experience an unforgettable sonic journey in the underground ruins of Coudenberg Palace. Amidst the remnants of this former royal residence, leading early music artists like Ricercar Consort, Il Gardellino, Scherzi Musicali, and Anthony Romaniuk perform exactly where European history and modern artistry meet.

CSBF25. Ricercar Consort
... way beyond classical music.

Where Early Music meets modern soundscapes. Artistic Director Matteo Gemolo bridges historical heritage with jazz, folk, and electronics, proving early music is a living, contemporary expression. Featuring boundary-pushing artists like Ictus Ensemble, SIGNUM Saxophone Quartet, Sam Lee, and Naomi Berrill.

"Coudenberg Sound Box Fest shatters the barriers between 15th-century music and contemporary experimentation, harnessing the raw acoustics of these ruins that have seen it all (...) to reinvent the listening experience."

Camille VerninSo Soir, November 2025
CSBF26: War & Peace

Exploring the theme of "War and Peace," the 2026 Coudenberg Sound Box Fest (November–December) transforms the archaeological ruins of the Coudenberg Palace into a stage for reflection. The program bridges historical memory and contemporary innovation, featuring renowned acts like InAlto, AkroPercu, Elias Bachoura, Ensemble Matica de Flor, Ensemble Satellite, and an experimental jazz finale by BeraadGeslagen. This milestone edition introduces "Above and Below" collaborative performances with Bozar (featuring ClubMédiéval and Dionysos Now!), celebrates a new REMAmembership, and hosts a lecture series with ULB and IHEB. Our commitment to the future continues with the NextGen competition, highlighted by a world premiere from Belgian composer Andreas Moulin.

Continuing its mission to champion emerging talent, the CSBF NextGen international training program and competition returns in 2026. Four finalist ensembles—spanning genres from Early Music to Jazz, Folk, and Electronic—will be invited to Brussels for an intensive two-day residency of expert-led masterclasses and workshops. The program culminates in a final performance at the Coudenberg Palace, where the winning ensemble will receive a €1,000 prize, performance opportunities, and a bespoke contemporary commission to be premiered in 2027.

CSBF25. Reception
Conferences, art installations & networking

Beyond the stage, CSBF pushes the boundaries of musical heritage through research and international cooperation. Building on a landmark 2025—which featured a musical history symposium with KCB, the immersive Cubiculum Musicae installation alongside CNRS and RicercarLab, and our induction into the REMA European Early Music Network—we continue to bridge history and modernity. Looking ahead to 2026, we will partner with the Université libre de Bruxelles (ULB) for a new thematic conference exploring the timely dialogue of "War and Peace" in musical history.

"An unforgettable evening, carrying the audience into 16th-century soundscapes with a bold, modern twist."

Emmiko Groenemeijer, Klassiek Centraal, december 2024
Il Gardellino, CSBF25
ReCoudenberg: Reenacting the Musical Life of a Royal Ghost

Launched in 2025, Re-Coudenberg is an ambitious interdisciplinary project conceived by Artistic Director Matteo Gemolo to reconstruct the musical heritage of the lost Coudenberg Palace. Developed with prestigious partners—including CRB, KCB, Bozar, and CNRS—the cycle merges research, performance, and education. Culminating in the 2030 Bicentennial of Belgium and the 2031 Tricentennial of the palace's destruction, this long-term journey will bring the palace's "musical ghost" to life through high-end recordings, scholarly publications, immersive installations, and digital media.

Stay In Touch.

CSBF25. Entrance

BelArts asbl/vzw

BE 1017.039.456

​

Rue de Woeringenstraat 15

1000 Brussels

Belgium

​

info@soundboxfest.com

director@soundboxfest.com

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