Skip to content
Composer · Sound Artist · Interactive Instrument Designer

Research · Performance · Technology

Matias Homar

musician, inventor, sound designer, educator.

TEDx Alfred University

The Practice of Enactive Composition

In this TEDx talk, Matías Homar explores how music, technology, and human connection can create something alive, unpredictable, and deeply collaborative. Through interactive wearable devices that transform movement into sound, he reflects on creativity, error, and enactive composition: the idea that art emerges through listening, adaptation, and shared experience.

The talk proposes that differences, imperfections, and interactions are not obstacles to creation, but the conditions that make meaningful connection and innovation possible. It also reflects on collaborations with dancers, students, and communities, presenting technology as a tool for creativity and human interaction rather than as an end in itself.

This talk was presented at an independently organized TEDx event. Learn more about the format at TEDx.

Open Futures Residency

Open Futures 2024 Documentary

This 15-minute documentary presents Open Futures 2024 and follows six selected artists: Stephanie Keane, Paddy Mulcahy, Matías Homar, an0th3r.l0p3z, Billy Kemp, and Sophie Hutchinson as they investigate new possibilities through movement, technology, and collaboration.

Documented by Lucy Dawson and edited by Dawson with Open Futures co-curator Laura Murphy, the film offers a view into the artists’ research processes and the shared work developed across two residency periods in Limerick. The participating artists work across dance, music, digital, and screen-based practices, testing ideas and methods at the intersection of movement and technology.

Also featured are Open Futures co-curator Jürgen Simpson, masterclass facilitators MHz (Bex Anson and Dav Bernard), and Andrew Quinn.

WHAT I DO

Performer

Guitarist and performer working across experimental music, contemporary composition, improvisation, and Argentine and Latin American traditions.

Composer

Composer of solo, chamber, electroacoustic, multimedia, and spatial works.

Interactive Instrument Designer

Designer and builder of custom interactive instruments, wearable controllers, and movement-responsive sound systems.

SELECTED WORKS

Vidala – for electric guitar and live sound processing
Moving Sound – improvisation with dancers and GEP Contraption
Glitch/Bending Sound – multidisciplinary project with Angela Lopez
Illustration Pau Frias
Chacarera – for GEP Contraption and double bass
Landó – for electric guitar and live sound processing and visuals
Illustration Pau Frias
Monochord Improv 1 – for monochord and live sound processing

ABOUT ME

Matías Homar is a composer, guitarist, sound designer, educator, and interactive instrument designer from Salta, Argentina. His practice connects composition, embodied performance, custom technologies, spatial sound, and Argentine and Latin American musical traditions. His projects include the award-winning GEP Contraption, wearable interfaces, electroacoustic works, installations, and collaborations across music, dance, visual media, education, and community engagement.

Let’s Connect

I’m always excited to connect and collaborate! If you’re interested in my music, interactive instruments, or upcoming projects, feel free to reach out. I look forward to exploring new ideas and opportunities together.

You agree to receive email communication from us by submitting this form and understand that your contact information will be stored with us.

GEP Contraption

MIDI Innovation Award Winner 2024

Hardware Prototype/Non-commercial Category

Find Me Online

Follow my music, performances, projects, and ongoing work.

Selected Research

Projects and ongoing investigations

Completed

Compositions · 2026

Schizophonia nº1a

An étude for cello and live effects that explores the separation, transformation, and renewed perception of instrumental sound.

Ongoing

Instrument Building, Sound Exploration · 2024–ongoing

Glitch/Bending Sound

A collaborative dance, sound, and visual project in which a wearable interface transforms movement into live sonic and visual processes.

Ongoing

Instrument Building · 2021–ongoing

GEP Contraption

A touchless MIDI controller and instrument that uses ultrasonic sensing to turn movement through space into notes, continuous control, and live musical interaction.

Works

Three connected areas of practice

01

Compositions

Works for instruments, electronics, ensembles, spatial systems, and performance.

02

Instrument Building

Custom interfaces and responsive systems developed for embodied musical interaction.

03

Sound Exploration

Installations, field recording, spatial sound, interdisciplinary work, and experimental listening.

About

Artistic practice and teaching

The About section brings together biography, artistic practice, teaching, and curriculum vitae in one place.

Contact

Performance, research, teaching, and collaboration

Use the contact page for project inquiries, presentations, workshops, and artistic collaborations.