Cave of Sounds

interactive sound installation
Cave of Sounds is an interactive sound installation connecting music’s prehistoric origins with the technological radicalism of the music hacker scene. It is formed of eight newly designed musical instruments arranged in a circle around a luminescent hub. Visitors are invited to play the instruments freely without mediation or guidance.

Cave of Sounds emerged from an open ended process which I began in 2012 as composer in residence at Music Hackspace, London. I announced an open call to join an experimental collective of musicians who would each create an instrument encapsulating their individual identities and musical practice. We met regularly in a process akin to a ten month jam session for musical instrument designers. We showcased the first prototype of the work at the Barbican in 2013, seen in the video above.

Following several years of evolution and international touring, we received a grant from Arts Council England in 2017 to complete the project. This final form, shown below, was debuted at Athens Science Festival in 2018.

Cave of Sounds Tim Murray Browne 1 A child and parents playing with the instrument Lightefface at Athens Science Festival 3430 Photographer Anastasia Alekseeva
Cave of Sounds Tim Murray Browne 7 Top view of the installation in low light at Athens Science Festival 3584 Photographer Anastasia Alekseeva

The musicologist Small argues that any musical ritual, from an orchestral recital to an illegal rave, serves to celebrate or reinforce a particular model of how society is sociopolitically organised. In this light, Cave of Sounds challenges the specialisation of creative expression within contemporary society, and, for many, the relegation of artistic experience to passive consumption. It embodies the human capacity for social organisation that emerges organically and without hierarchy. Through collective action, empowered by accessible technology, the work is a flagbearer for the maker movement, grassroots activism and a vision that empowers individual agency in a post-industrial world.

The open call had no selection process. After the first meeting, eight of us chose to remain. We worked through an experimental process of group improvisation, akin to a jam session for instrument builders, stretched over months and years. Each of us created one instrument. We met regularly to share ideas, experiment, listen and discover what themes and ideas resonated. Without hierarchy or an authoritative vision, musical roles emerged organically as we found our niche within the ensemble. We were a tight group - all eight of us continued until the first public exhibition of the work 10 months later, and we're still friends today.

Cave of Sounds by Tim Murray Browne early development meeting Photographer Tim Murray Browne
Cave of Sounds by Tim Murray Browne Susanna Garcia playing Lightefface at Music Tech Festival 2013 0142 Photographer TIm Murray Browne

Over five years, the piece evolved in response to international audiences and spaces, creating an ongoing dialogue between audience, artists and environment. After completing the installation into its final format in 2018, the project was declared complete.

Cave of Sounds challenges the industrialised notion of music as a service from producer to consumer, inviting audiences to be active explorers within a musical ensemble. It is unusual in how it appeals evenly to young children, teenagers, adults and seniors. Part of this is due to each instrument combining playfulness with the depth and intentionality that invites further creative investigation. But there is something beyond this in the atmosphere of the work: engagement, energy and community.

Most recently at Athens Science Festival, I was talking to a volunteering scientist who kept returning to watch people interact with Cave of Sounds. She told me that in the chaos of the festival she found the space uniquely relaxing. There was no shortage of quiet spaces, but there is a different kind of calm created by the collective musical activity of Cave of Sounds. You are able to belong, to think, to feel the energy of others without any demands on yourself.

Cave of Sounds Tim Murray Browne Parent and child on The Animal Kingdom 3869 consent ref 203939 Photographer Anastasia Alekseeva
Cave of Sounds Tim Murray Browne interactive sound installation Athens Science Festival 3826 Photographer Anastasia Alekseeva
Cave of Sounds Tim Murray Browne 2 A child playing with the instrument Lightefface at Athens Science Festival 3357 Photographer Anastasia Alekseeva
Cave of Sounds Tim Murray Browne Installation with participants at Athens Science Festival 4382 blur Photographer Anastasia Alekseeva


Cave of Sounds Tim Murray Browne the original eight artists at Music Tech Fest 2013 Photographer Tim Murray Browne

The original Cave of Sounds team in 2013. From the left: Tim Murray-Browne, Tadeo Sendon, Kacper Ziemianin, Sus Garcia, Dom Aversano, Daniel Lopez, Wallace Hobbes, Panagiotis Tigas.

In 2017, the team was joined by Terry Tyldesley as Producer and Anastasia Alekseeva and Harry Murdoch as Production Assistants. The set for the completed was designed and built by Sets Appeal.

In 2020, a significant upgrade happened with help from Kevin Murray, James Gardner and Andrew Kirkby.

Exhibitions were supported by Jan-Ming Lee, Chrisanthi Livadiotis, Ben Koppelman, Kevin Blankenship, Mim Briggs, Javier Carles, Joshua Gardner, Georgia Grant, Ting-an Lin, Lia Mice, Sabrina Recoules, Florian Stagliano, Kasia Uscinska, Adriana Minu, Niall Black.


  • Oct 2022 - Sep 2023, Museo Nazionale della Scienza e della Tecnologia Leonardo da Vinci, Milan
  • Feb - Nov 2021, Museum of Discovery, Adelaide, Australia
  • 29-30 Sep 2018, Watermans Arts Centre, London
  • 25-29 Apr 2018, Athens Science Festival, London
  • 8 Sep 2016, Village Underground, London
  • 17-20 Sep 2015, Waterloo Innovation Summit, Canada
  • 11-14 Sep 2014, 90dB Festival Internazionale Arti Sonore, Rome
  • 1-3 Nov 2013, Watermans Gallery, London
  • 21 Sep 2013, The Victoria and Albert Museum, London
  • 19-26 Aug 2013 The Barbican, London
  • 18-19 May 2013, Music Tech Fest, London


  • STARTS Prize 2018 (Nomination)
  • Sonic Arts Award 2014 (Digital Art category)



Cave of Sounds was created by Tim Murray-Browne with Dom Aversano, Sus Garcia, Wallace Hobbes, Daniel Lopez, Tadeo Sendón, Panagiotis Tigas and Kacper Ziemianin through Sound and Music's Embedded Composer in Residence programme working with the Music Hackspace. The Embedded programme is funded by Esmée Fairbairn and realised through support from the Arts Council England.

The residency was mentored by Duncan Chapman and Atau Tanaka. Special thanks for support to Hannah Bujic, Susanna Eastburn and Nick Sherrard from Sound and Music, Jean-Baptiste Thiebaut and Martin Klang from the Music Hackspace, Somerset House Studios, The Centre for Creative Collaboration, Troyganic and the Centre for Digital Music at Queen Mary University of London for providing creative working space, Mind The Film for producing the video of our work above, as well as Jenny Attwater and the many who provided insightful feedback on early prototypes of the work.