associated with Golden River Music and the Belgian Screen Composers Guild

film sound • composer • podcasts

SEPPE ROOSEN

Seppe Roosen (since 1999) is a Belgian composer and sound engineer with a passion for music and film. He studied Sound Production in Genk and Sound Design at the RITCS in Brussels, initially training under composer-conductor K. Houben, where he developed a strong passion for film, sound, and music. He has since dedicated himself to creating music and sound design for film, television, and concert performances.
He has contributed to projects such as the original soundtrack for Echoes Beneath the Hill and productions like De Twaalf 2 and Ne Mobliez Mie. In addition to his work in media, he composes concert pieces, including his String Quartet N°1. Currently, he is working on his first symphony, scheduled for release in 2030.
Member of the Belgian Screen Composers Guild, a composer for Golden River Music, and a lecturer in Sound Design and Music History in Brussels.

Seppe Roosen on IMDB

Latest Projects

ORIGINAL COMPOSITIONS

Score Composer & Producer

“Echoes Beneath the Hill” (2025)

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Score Composer & Orchestrator
“25 Jaar Sintpaleis” (2024)
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Score Composer

“Where The Black Sand Burns” (2025)

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Score Composer
“Ma Mère et l'Étrangère” (2024)
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Score Composer & Orchestrator
“Symphony N1 : Infinity Symphony” (2030)
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Score Composer & Sound Designer
“Ondergronds” (2023)
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Score Composer
“Une Belle Vie” (2023)
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Score Composer & Conductor
“Hakketuf” (2023)
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Score Composer
“Missie Eben Emael” (2023)
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Choir Orchestrator & Conductor
“Metha” (2022)
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Score Composer & Sound Producer
“Midnight” (2022)
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Score Composer
“Het Drama Van Bilzen” (2022)
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Titles Composer
"Bordel Camusel" (2020)
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Studio Assistent to M. Snitker
"Red Sandra" (2020)

SOUND DEPARTMENT

Animation Series Sound Designer

"Interstellar Ella" (CA/BEL, 2026)

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Feature Film 1stBoom Operator

"Rietland" (Sven Bresser NL, 2025)
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Television Sound Recordist
"De Gezant" (Luc Haekens, 2024)
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Feature Film Sound Recordist
"The Silent Treatment" (Caroline Strubbe, 2023)
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FC Bergman Film Sound Recordist
"Ne Mobliez Mie" (Stef Aerts, 2023)
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Television Series Boom Operator
"Kameleon" (De Mensen, 2023)
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Feature Documentary Sound Designer
"Belgian Brass: The Docu" (Guy Fellemans, 2023)
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Feature Film Sound Editor
"Toen We Van De Duiters Verloren" (Guido Van Driel NL, 2023)
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Feature Film Sound Editor
"Beraber" (Mete Gümürhan TR, 2023)
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Television Series Sound Editor
"De Twaalf" (Kaat Beels, 2023)
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Feature Film Boom Operator
"Neem Me Mee" (Will Koopman NL, 2023)
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Film Sound Recordist "Nuno Álvares Pereira " (Johan Schelfhout PT, 2023) ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Short Film Sound Recordist "Echoes Beneath the Hill" (Aime Octave RW, 2025) ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯Feature Documentary Sound Recordist "Saklamak" (Bülent Öztürk, 2023) ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Television Sound Recordist "Manusje-van-alles" (Luc Haekens, 2023) ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Short Film Sound Designer "Rocky Meets Lucy" (Jordi Rottier, 2023) ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Short Film Sound Recordist & Sound Designer "Les Enfants Iront Bien" (Sigi Van Roy, 2025) ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Short Film Sound Designer "Did It Hurt When You Fell From Heaven? " (Lore Loyens, 2023) ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Short Film Sound Editor "Window" (Line Pillet, 2023) ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ TedX Conference Sound "TedX KULeuvenBrussel" (TedTalk, 2023)

Seppe Roosen

and Golden River Music

Golden River Music was established in 1994 with a primary commitment to publishing new educational repertoire. From day one, promoting the music of talented Belgian composers has been at the heart of our mission. Our small country is home to remarkable talent, and we are dedicated to sharing their music with the world. While still offering a diverse range of educational sheet music, our catalogue has grown to encompass concert music for soloists, ensembles, orchestras, and concert band. Our daily pursuit is to publish top-quality scores and distribute them worldwide.