Julio César Palacio is an artist and researcher whose practice explores listening, orality, transmission, and memory as ways of understanding the relationships between people, communities, and territories. His work asks how experiences, stories, and knowledge circulate, transform, and endure over time, as well as the cultural and social infrastructures that make their transmission possible.

Through situated forms of research, he engages with questions of collective memory, identity, landscape, cultural resistance, and the ways communities construct, share, and preserve their histories. Rather than being defined by a specific medium, he approaches listening as a tool for knowledge production, a relational practice, and a way of inhabiting the world.

His practice adopts an organic and exploratory approach that does not seek a fixed materiality or mode of representation, but instead incorporates the tools and forms required by each context and project. While sound occupies a central place in his work, it expands into other languages and media whenever the questions he investigates call for it.

The artist combines sound, radio, voice, field recordings, moving image, site and sound-specific installations, social listening structures, and participatory formats presented through concerts, research projects, sound transmissions, radio productions, exhibitions, workshops, and compositions for contemporary dance, theatre, and film. At the same time, he incorporates sculpture, archives, publications, drawings, and other formats that allow him to explore different ways of recording, transmitting, and activating shared experiences, memories, and stories.

His work understands sound, voice, archives, and transmission not only as means of expression, but as ways of building community, preserving memory, and opening new possibilities for listening, attention, and collective imagination.


 

Bio DATA-X

Alongside my work as an artist and researcher, composition and experimental music remain an essential part of my practice.

Over the years, my work has undergone a gradual transition from music to sound, and from sound to listening. Rather than representing separate disciplines, I understand these as interconnected stages of an ongoing exploration. This evolution has emerged naturally through time, experience, and a growing interest in the ways sound shapes our relationship with people, places, memory, and the environment.

Compositional practice continues to be a fundamental space for experimentation, allowing me to engage directly with sound as material while exploring perception, attention, and acoustic phenomena through both intuitive and research-based approaches.

This line of work has taken shape through projects such as SUN COLOR and, more recently, Bio DATA-X, where composition serves as a laboratory for exploring sound beyond musical structures alone, both in the studio and in live performance.

Bio DATA-X is a new experimental music project by sound artist and composer Julio César Palacio.

Bio DATA-X emerged from a desire to simplify my compositional process and reduce my dependence on increasingly complex technological systems often associated with contemporary electronic music production.

After many years working with modular synthesizers, I gradually shifted my attention towards listening itself and the sonic environments that surround us. Rather than generating sound exclusively through electronic instruments, my interest moved towards working with existing sounds, acoustic phenomena, and listening as a creative process.

This transition is closely connected to more than a decade of field recording practice. Over the years, I have built an extensive archive of recordings collected across natural environments, animal habitats, urban landscapes, and everyday social contexts. Bio DATA-X draws from this accumulated material, using composition as a space where field recordings, environmental sound, electronic processing, and live performance converge.

 

Each live presentation of Bio DATA-X is titled Weather Report and consists of abstract compositions created entirely from geophonies recorded by the artist. Using electronic transformation and multichannel diffusion, the performances explore bioacoustics, environmental research, hidden sonic phenomena, and the relationship between natural soundscapes and composition.

 

With live visuals presenting fragments of the environments where the sounds used in each composition were originally recorded, forests, insects, underwater worlds, waves, wind, rain, storms, plants, and other natural phenomena appear independently from the music, creating unexpected associations between sound and image.

Together, sound and image create a dialogue between recorded environments and their transformation through composition, connecting listening, memory, and place

 

 

Bio DATA-X · “Weather Report #2” - Live @ Bone IKLEKTIC FESTIVAL


Bio DATA-X · “Weather Report #2” - Live @ Bone IKLEKTIC FESTIVAL


Bio DATA-X · “Symbiotic Listeningt” - Live @ Fabra i Coats