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event poster for IV27: Max Eastley & Rie Nakajima, Allan Gilbert Balon, Caroline Profanter

IV27: Max Eastley & Rie Nakajima, Allan Gilbert Balon, Caroline Profanter

In vitro #27

We’ll continue our collaboration with STUK on October 15th, this time inviting artists who bridge the gap between sound and sculpture.

Visual and sound artist Max Eastley is internationally renowned for his kinetic sculptures and compositions that exist on the border of natural environment and human intervention. He is also known for playing the Arc, a 2-metre-long electroacoustic monochord that he developed from an Aeolian harp in the 70s, alongside other small instruments. Joining him on stage is another sculptor-turned-musician. We’re incredibly grateful to finally present Rie Nakajima, an artist we’ve long wanted to invite. Her performances can be described as improvised happenings using a combination of motorised devices and everyday objects. She has presented work across different formats and is part of multiple constellations, including a duo with her partner Pierre Berthet and the now quartet O YAMA O, which she founded with Café Oto co-founder Keiko Yamamoto.

Composer and publisher Allan Gilbert Balon is joining us as well. Born in Guadeloupe, Balon’s work combines visual art, composition, installation, and performance, exploring themes of presence and intimacy. He is the co-founder of Xyä Edition together with Uta Guan Hyë, and has released music on Séance Centre and his latest record ‘The Magnesia Suite’ on Recital, which received critical acclaim.

Lastly, Caroline Profanter will present her new performance Tricky Traps, meandering between the real and the fictional. Well known in the Belgian sphere, she has been part of Q-O2 while developing her own artistic practice. Her work oscillates between acousmatic composition and electroacoustic music, with a focus on imaginary soundscapes and sonic narratives. She is interested in sounds taken from everyday life, transformed digitally and used as pure material. This material is played back in a multi-speaker setting, using spaces and surfaces as resonators to create live spatialisation.

This event is made possible with the support of Flanders State of the Art.

Entrance: €12
Doors: 20h00

STUK
Naamsestraat 96
3000 Leuven

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Upcoming events:

Wednesday 15 October 2025

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Blog

Video: Echoes of Dissent (Vol. 7): Conversation with Fred Moten & Brandon López

©Martijn Van de Wiele

An extended conversation with Fred Moten and Brandon López at Pianofabriek, Brussels, on April 29th, 2025—discussing their thought and practice, music and language, improvisation and politics, jazz and study.

Organised in the context of the research project Echoes of Dissent (KASK & Conservatory / School of Arts Ghent), in collaboration with Courtisane and In vitro.

With the support of the Flemish Government, Flanders State of the Art, KU Leuven Commission for Contemporary Art and The Royal Conservatory of Brussels (EhB).

Footage by Martijn Van de Wiele
Moderated by Stoffel Debuysere

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Article: Alice Notley (1945—2025)

© Poetry Foundation

We note with great sadness the passing of renowned poet Alice Notley, who died on Monday, May 19th, in Paris, where she had lived for the past several decades. She was 79. Her death marks a tremendous loss of a unique and deeply inspiring voice—one that has been profoundly influential among both literary and sound practitioners.

Notley was one of America’s greatest poets. She wrote across narrative and epic and genre-bending modes to discover new ways to explore the nature of the self and the social and cultural importance of disobedience.

In vitro will present a musical rendition of Notley’s work as a homage on Thursday, May 22nd, during the book launch of Andrea di Serego Alighieri’s 'Know how to now it’s that you’re learning the segments. That aren’t sentences at all and converse with each other.'

The book’s title is derived from one of Notley’s poems; she also contributed to the publication, which features additional mentions by Will Holder. Other contributors include Phil Baber, Chloe Chignell, Nicola Masciandaro, Angela Xu, Snejanka Mihaylova, Paul Abbott, and Mayra A. Rodríguez Castro.

De Zaak
Thu 22 May 2025, 18:00
Grote Pieter Potstraat 12, 2000 Antwerp
With music by Johanna Gratzer, Jef Lambrechts (In vitro), and Will Holder

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Event: Lukas De Clerck plays Blank Forms

© Lukas De Clerck

Originating in ancient Mesopotamia, and remembered best for its preeminence in classical Greco-Roman vase paintings, the aulos is a double-reed double pipe, which produces a sound likened to the buzzing of wasps or a “shrill, roaring lotus.” The aulos went extinct over a millennium ago, but in its time, the instrument was often characterized as the dark, Dionysian foil to Apollo’s sweet, harmonic lyre. Its microtonality and rough timbre were out of place in an era that ascribed the highest aesthetic value to mathematical perfection; accordingly, Horace derided the instrument as vulgar and impetuous, while Pratinas said it was fit to accompany “only door-to-door carousels and the brawling of drunken young men.” Though distant descendants persist, including the oboe and the bassoon, there are only fifteen extant aulos pipes or pipe sets remaining.

Lukas De Clerck, a musician and sound artist based in Brussels, has spent years on the archaeo-musicological project of reviving the aulos. But while classicists and luthiers have often been interested in conserving auloi as historical artifacts or creating exact replicas, De Clerck has focused on designing a living instrument, liberated from traditional expectations about how it should look, sound, or be played. By doing so he is crafting a new context for his chosen instrument in contemporary music.

Blank Forms presents this performance in collaboration with In vitro, supported by Flanders State of the Art.

Lukas De Clerck, solo performance
16 April 2025



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Article: 'In Fred Moten’s Music, Theory Is Put Into Practice' by Nate Wooley

© Cameron Mcleod

In the introduction to his 2003 essay collection In the Break, Fred Moten lays out the importance of sound in his theoretical writing. He refers to a short parenthetical embedded in a scene from Narrative of the Life of Frederick Douglass in which the author recounts being forced to watch his Aunt Hester being whipped. Douglass describes witnessing the brutality as the event that opened his eyes to slavery’s innate cruelty. His mercilessly frank retelling refers to Aunt Hester’s “heart-rending shrieks.” It was those shrieks—specifically what Douglass heard—that stirs Moten to explore the bridge between the solidity of text and the ephemerality of sound. In his own words, he’s trying to get at “the implications of the breaking of such speech, the elevating disruptions of the verbal that takes the rich content of the object’s/commodity’s aurality outside the confines of meaning.” In my reading, Moten wants his work to tap into the moments when words aren’t enough, and when sound—a shriek, a note—is the only way to express the complexity of being human.

The Nation, Books & the Arts / March 26, 2025



Full article

Event: Q-O2's Oscillation festival 2025 'The Weather'

© Q-O2

The 2025 edition of the festival Oscillation ::: The Weather will depart from practices around field recording. Field recording can be thought of as the registration of one's listening environment. This registration may happen through microphones and a device, but might also include registration via the ear to memory or language. The field might be inside, outside, urban, rural, or domestic. Field recording can be intended as archival observation, as material for musical composition or radio emissions, or as listening practice. With such a broad scope of practices, it can raise questions from authenticity to ethics of authorship and appropriation, to geographies and changing environments.

The festival will link field recording to the weather as phenomenon, as metaphor, and as concept, able to cause poetic and beautiful effects but also to manifest radically destructive events. In both field recording and the weather we are reminded that environments are in perpetual change. They are affected by outside influences, and much of the surprise and interest in a place is the way it constantly throws up new constellations of events and impressions.

There are patterns to weather, seasons and weather systems, but it remains impossible to fully predict and still more impossible to control.

Exploring weather as a general condition, informed by climate, temperature, humidity, pressure, and changes in atmosphere, the festival will present and discuss various practices of field recording and their use in art and science.

Performances, walks, on-site workshops, and talks will provide the opportunity to experience different modes of listening to the environment, permeated by the various and varying phenomena that weather comprises.

The festival takes place over four days and six locations, and will be broadcast via a continuous radio stream.

Oscillation ::: The Weather
1-4 May 2025

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Event: STUK's Hear Here — a sound art festival

© STUK


Hear Here takes you on a wal­king tour of sound art in Leuven. Fifteen art­works about sound or silen­ce rever­be­ra­te through Leuven’s his­to­ri­cal heri­ta­ge sites. On the occa­si­on of KU Leuven’s 600th anni­vers­a­ry, this edi­ti­on focu­ses on his­to­ri­cal uni­ver­si­ty buil­dings. With a map in hand, you shall walk from a medie­val water­ga­te, past an emp­ty school, to an impo­sing baro­que cha­pel. At each site, a sound instal­la­ti­on enters into dia­lo­gue with acous­tics and archi­tec­tu­re. Historic works by gre­at sound-art pio­neers are fea­tu­red alongsi­de new instal­la­ti­ons by Belgian artists.

Artists:
Budhaditya Chattopadhyay, Anri Sala, Adam Basanta, Rudy Decelière, Christina Kubisch, Jonáš Gruska, Mariska De Groot, Lucy Andrews, Franziska Windisch, Els Viaene, Aernoudt Jacobs, Dick Raaijmakers, Susan Philipsz, Anouk Kellner, Edwin van der Heide

Locations:
STUK (start & end) → Dijlepark → Hollands College → Justus Lipsius Tower → Sint-Agnes School → 30CC/​Chapel Romaanse Poort → BAC ART LAB → M Leuven → KADOC



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Reader: Echoes of Dissent (Vol. 5): X-Ray Hex Tet

Image courtesy of Ran De Vos

Reader compiled by X-Ray Hex Tet in the context of Echoes of Dissent (Vol. 5).


X-Ray Hex Tet, 19 – 20 October 2024, Les Ateliers Claus Brussels. Part of the research project Echoes of Dissent (Stoffel Debuysere, KASK & Conservatory / School of Arts Gent). In collaboration with Courtisane, Auguste Orts and In vitro, with the support of Flanders State of the Art, VGC (Vlaamse Gemeenschapscommissie) and Q-O2.

Edited by Stoffel Debuysere
Design by Ran De Vos
Printed by Risiko Press



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Video: @xcrswx live at IV13

© Crystabel Riley

Live performance of ‪@xcrswx‬ at les ateliers claus for IV13 on December 9th, 2023.

@xcrswx is the poly-intra-media duo of Crystabel Riley and Seymour Wright. It contrasts the LIVE (evolved sounds/patience/relentless-ness) and the ANDROID (cropped media [sounds+visuals]/impatience/edits). Previous releases include 'Call Time/Hard Out ' and 'Fixes', together with experimental musician Lolina (aka Inga Copeland) on Feedback Moves, and 'Lookbook Digital' which was released on Cafe OTO's Takuroku Imprint.

Footage: Crystabel Riley
Music: Crystabel Riley & Seymour Wright
Sound: Arnaud Chamay

Thanks to Frans Claus, Ran De Vos, Lennert Lefever, Ferdinand Lezaire & Ornella Noulet.

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