cezarlibre

Sound artist. Music and sound design for film, theater, and cross-disciplinary projects.

I'm drawn to sound as exchange. A sound needs something to send it and something to receive it, and the two shape each other — most of my work happens inside that loop: scoring for performance, collaborations with visual artists, listening pieces made on residency or in specific places.

Background in classical violin and drums, then electronic music. Also releases records and DJs as RX, co-runs Croisière Musique.

Selected work

Tokyo Ride

Field recordings and photographs, Tokyo, 2014

Sounds recorded across Tokyo over several weeks, paired with photographs taken at the same places. A walk that became, in retrospect, a way to remember.

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Les Choses

Sound design (in development) for an adaptation of Georges Perec, directed by David Goldzahl, 2026

Valparaiso

Sound design and score for an adaptation of Don DeLillo, directed by David Goldzahl. Submitted to Théâtre 13, Paris, 2015

The sound design drew on 80s television and Oprah Winfrey interview samples.

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Telly

Original score for short film by Valentina Vignoli, 2025

A coming-of-age film told through collage. Winner of the Dolly section at Premio Mattador 2025.

Minimal score — usually a single harmonic synth element per cue, echoing the minimalism of Valentina's collage frames.

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Me voir me voir

Original score for short film by Nathanael Hoze, 2014

A film about a pattern in a wall that becomes an obsession.

pixxnb

Score for an animation series, in collaboration with Bishop, 2024

Animations released by Bishop with my score, presented on Instagram.

Cold sounds to match the coldness of the AI-generated images, with reversed sounds mirroring the back-and-forth flow of some sequences.

Château de Graville

One-week residency, 2018

One track per day in different styles (bouyon, new wave, others), shaped by conversations with the other residents. Dépendance imaginaire is one of the five.

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RX — electronic music & label

I also produce electronic music and DJ as RX, and co-run Croisière Musique, a vinyl label I founded in 2013. As label manager I lead artist selection and artistic direction across ten releases from international artists.

Fantasia

Released on Tvir, 2016

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Paradise, Heaven or Something

Released on Tablon, 2015

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Programming Behavior

Released on Croisière Musique, 2017

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