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Sustain RBL Radio: Harmonizing Sound and Sustainability

Tune in every 4th Wednesday of the month at 18.00h for new episodes at

Merging electronic music and sustainability. Explore global electronic soundscapes, beats, and live performances while hearing from artists, researchers, and activists driving positive change. Each episode of Sustain features a curated selection of electronic music from diverse cultures and genres. From pulsating basslines to ethereal melodies, our show celebrates the power of music to unite people while highlighting its connection to sustainable living. Tune in to experience the fusion of digital sounds and environmental consciousness, creating a unique audio landscape.

Episode 6  – Hearing Hidden Noise with Felipe Vareschi - 24.04.2024

It sounds simple, but what is noise? Is it unwanted sounds? Is it a set of frequencies? Or is it something that is always around us but something we don’t usually notice? Today we talk with Felipe Vareshi about their compositions and performances that give voice to the quietest and most hidden forms of noise pollution that affect us as individuals and as groups coexisting within urban spaces. We talk about sound, noise, listening, and the potentials of sound as a medium for “possible” futures and of the artist as the enabler for these kind of possibilities.



Felipe Vareschi is an Experimental Electronic Musician, Performer and Mastering Engineer based in Berlin. Their work explores the way people interact with each other through objects, with a particular focus on the interactions between individuals, technology and nature. 

Felipe Vareschi is developing a new musical language where interactions between electronics, sound objects, performers, and installation sites mimic social interactions and human-object networks. Inspired by the physical and imaginary sounds of everyday life, Felipe aims to empower listeners to value and participate in the soundscape around them and embrace the noise of interconnected life.



Episode 5  – From Trash to Music - 27.03.2024

So what is trash really? What is waste? How do we cut down how much we throw away? And what happens when we throw things away? Is that really the end of things? Many groups like Bye Bye Plastic and Clubtopia are thinking about questions like these; how to reduce waste in clubs and festivals, get rid of plastic water bottles and so on. But a different approach is to completely rethink the idea of waste and trash. Today I talk with Veerle Pennock and Etta Harbar from Utrecht in the Netherlands. They are live performers, teachers, makers, and hackers exploring the crossover between e-waste, art, music, and instruments and I am happy to talk more with them about their work and approach to sustainability. And we hear a recording of their heavy-hitting noisy trash music live at Voltage Control Amsterdam.


Show notes and links

Performance recordings featured:

Modulation, 16.07.2023, de Nijverheid Utrecht, NL

Voltage Control Amsterdam, 21.01.2024, Paradiso Amsterdam, NL


Parallel Problems

Veerle Pennock


Etta HarBar

Acid Solder Club

Intergalactic Cyber Trash Collective

Voltage Control Amsterdam

Modulation Utrecht

Bye Bye Plastic Foundation


Episode 4  – We are but dust and shadows - 26.02.2024

Today we talk about the intersections of sustainability, health, data and sound in drusnoise’s techno composition ‘We are but dust and shadows’. The composition investigates how sonification of air pollution data can be used for modulation of sound, mirroring the ways that unseen particles in the air affect humans and the environment – usually in ways we do not notice or understand. The live experimental techno set features analog and digital modular synthesizers, samplers, FX pedals, iPad granular synths, and analog drum machines. Additional sounds and modulations come from public air pollution data, live sample and loop manipulation, field recordings, and scientific lectures.


Guest host JacqNoise (host of the Hijack show on RBL Radio) interviews drusnoise and we talk about sustainability and sound, data sonfication, improvisation, geek out on gear, and more.



Show notes

Links and references


Gear mentioned

Episode 3  – Sound is political. Sound is change. 24.01.2024

When we talk about sustainability, what often comes to mind is climate change, CO2 emissions, wind turbines and solar panels. And of course these are important. But also important are questions of justice, power, and politics – who makes decisions? Who wins and who loses in a more sustainable world? And what are the promises and perils of technical solutions? Today I talk through some of these questions with Verónica Mota. Verónica is a Sound Artist, Musician, Writer & Academic Researching Emancipation & Philosophy of Technology. Born in Mexico City and now based in Berlin, they explore sound as a fundamental inherent human experience and works conceptually researching the political and social impact sound art has.

Links and references

Antonio Negri & Michael Hardt: "Empire" (2000).

Octavia E. Butler: "Parabel of the Sower" (1993).

Donna Haraway: "Simians, Cyborgs, and Women : The Reinvention of Nature" (2013).

Chela Sandoval: "Methodology of the Oppressed" (2000).


Isaac Asimov - Geschichten aus der Zukunft - Arte HD


Veronica Mota music



Episode 2 – Can you hear the Earth breathing? 27.12.2023

In the 1950s, Charles Keeling started measuring carbon dioxide concentrations in the atmosphere at the Moana Loa Observatory in Hawaii. These measurements showed for the first time how the planet itself is breathing as forests in the Northern hemisphere grow leaves in the Spring absorbing CO2, then release it back into the atmosphere in the Fall when leaves drop off the trees. In this episode we talk about ‘Can you hear the Earth breathing?’ a composition and performance translates this climate data into sound, that brings to life these sustainability cycles and the natural (and un-natural) systems that lie beneath the production and absorption of carbon dioxide. The performance includes both sonified data representing CO2 concentration along with field recordings, modular synthesizers, samplers, biofeedback pads connected to plants, FX pedals, and looping feedback. We talk with Lisa the data artist on the project as well as Erbse, a movement artist collaborating on the project and discuss data sonification, translating sustainability concepts and data for audiences, creating space for improvisation, decentering the human, and more.


Performance videos

First solo performance at ACUD Macht Neu, Berlin School of Sound, Berlin 2022

First performance with Erbse at ACUD Macht Neu, Berlin Modular Society, Berlin April 2023

Second performance with Erbse at Liebig12, Berlin with October 2023


Links and references

Lisa Knolle -

Erbse -

‘Can you hear the Earth breathing?’ background research


CO2 data used in ‘Can you hear the Earth breathing?’:

C. D. Keeling, S. C. Piper, R. B. Bacastow, M. Wahlen, T. P. Whorf, M. Heimann, and H. A. Meijer, “Exchanges of atmospheric CO2 and 13CO2 with the terrestrial biosphere and oceans from 1978 to 2000”. I. Global aspects, SIO Reference Series, No. 01-06, Scripps Institution of Oceanography, San Diego, 88 pages, 2001


More on data sonification

Å, Stjerna, Before Sound: Transversal Processes in Site-Specific Sonic Practice, University of Gothenburg. Faculty of Fine, Applied and Performing Arts, 2018.

Hermann, T., Hunt, A., and Neuhoff, J.G. (2011). The Sonification Handbook. Logos Publishing House, Berlin. Download free PDF at


Williams, S. (2022). Can you hear the Earth breathing? Translation and disclosure in sound art data sonification in Pauletto, S., Delle Monche, S., and Selfridge, R. 2nd Conference on the Sonification of Health and Environmental Data (SoniHED 2022, pp. 44-48).


Kudos to Tim Wedde who created the py_midicsv library that we used


New Materialism:

Alexis Shotwell: Against Purity. Living Ethically in Compromised Times (2016)

Jane Bennett: Vibrant Matter. A political ecology of things (2010)

Further reading:

Petra Kuppers: Eco Soma. Pain and Joy in Speculative Performance Encounters (2022)

Anna Tsing: The Mushroom at the End of the World: On the Possibility of Life in Capitalist Ruins (2015)

Episode 1 – Reimagining the World - 22.11.2023

In this episode we dig into how sound and music can fit together with sustainability transitions – how can we change whole parts of our society to become more sustainable? Earlier this year, I had the chance to compose and perform with some colleagues to open the International Sustainability Transitions conference in Utrecht, Netherlands. I also played a live sustainable techno set at the conference party at De Helling and performed a sound art composition based on turning climate data into sound.  It was quite the week and we had a lot of fun bringing sustainability to life through music in a few different ways.  This episode dives deep into how sound and music can represent, challenge, and inspire new imagination for the future through interviews and excerpts from the live performance.


Featuring interviews with, and live performances by, Josephine Chambers and Joost Vervoort from Utrecht University, Noor Noor from the UN Environment Programme World Conservation Monitoring Centre, and Dan Lockton from Eindhoven University of Technology.



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