Casimir Geelhoed

With Processing Music, Dutch composer and electronic musician Casimir Geelhoed offers a compelling meditation on sound transformation as a metaphor for psychological and emotional processing. Operating at the intersection of overstimulation, introspection and fragility, the album unfolds as a deeply immersive and personal exploration — one that invites the listener to inhabit a space of their own projection, memory and reflection.

Rather than imposing a fixed compositional structure, Processing Music follows a bottom-up approach, allowing form to emerge organically from the interaction of sonic materials. Digital signal processing is not used here as a mere technical tool, but as a poetic device: transformation as narrative, delay as memory, distortion as tension. Through slowly eroding loops, gently collapsing textures and shifting layers of timbre and space, Geelhoed crafts a delicate sound world that is charged with friction.

What may at first seem abstract gradually reveals an emotional core. The album evokes the suspended time of a largo, the layering of memory like an excavation, the psychological tension of perceived spatial expansion. These are not literal themes, but associative keys to a music that operates in a distinctly human sonic language.

Emerging from a series of live performances, Processing Music retains a performative sensibility: the music breathes, transforms, and invites attention to nuance. It slowly unfolds a landscape shaped by the subtle interplay between structure and dissolution.

Casimir Geelhoed has presented performances and installations at festivals such as CTM, Sonic Acts, Rewire, Fiber, SPATIAL, and Aural Spaces. He studied computer science, composition, music technology, and sonology in Amsterdam, The Hague, and Utrecht.