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  • Center for Artistic Research & Digital Innovation

Deutschlandfunk broadcast: Music as Code

New radio production by Anna Schürmer and Florian Hollerweger (Deutschlandfunk, Atelier neuer Musik, Sat, 18 October 2025, 10:05pm).

Listen to ZKD at today's Atelier neuer Musik on Deutschlandfunk with the following co-production by Jun.-Prof. Dr. Anna Schürmer (musicology) und Prof. Florian Hollerweger, Ph.D. (ZKD). The broadcast can be streamed from the Deutschlandfunk webesite for seven days after it airs.

Music as Code Code as Music
A small history of computer music: from Bell Labs to algoraves

How do we perceive sounds that are no longer notated on staff paper, but instead programmed with computers? What is the nature of sound generated by algorithmic processes? And how does our auditory perception change when we listen to musical programming languages? Anna Schürmer and Florian Hollerweger – professors of musicology and digital innovation at HfMT Köln – sketch in this broadcast, how our understanding of music shifts if we no longer regard it as a closed object, but as a fluid, dynamic interplay of human, machine, and code. Using historic sound recordings and small live-coding sessions, the program traces the steps of computer music from the 1950s until today.

Bibliography
for particularly interested listeners

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  • ———. 2011. "Behaviour, structure and causality in procedural audio“. In Game Sound Technology and Player Interaction: Concepts and Developments, eds. Mark Grimshaw, 313–39. Pennsylvania: Hershey.
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  • ———. 2024. "Audio beyond demand: Creative reinventions of the broadcast listening experience“. In Innovation in Music: Technology and Creativity, eds. Jan-Olof Gullö, Russ Hepworth-Sawyer, Justin Paterson, and Rob Toulson, 2:172–88. Perspectives on Music Production. Milton Park: Routledge. https://doi.org/10.4324/9781003118817-13.
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  • Thompson, Izaak, and Florian Hollerweger. 2023. "Pure Covidata: An automated sonification of the Covid-19 pandemic’s recent state“. In Psychoacoustics in the Loop: Proceedings of the 7th Interactive Sonification Workshop, eds. Niklas Rönnberg, Sara Lenzi, Tim Ziemer, Thomas Hermann, and Roberto Bresin, 75–81. Delmenhorst, Germany: Hanse Wissenschaftskolleg (HWK); CITEC, Bielefeld University. https://doi.org/10.5281/zenodo.7552251.
  • Vercoe, Barry. 1985. Csound: A Manual for the Audio-Processing System. Cambridge, MA: MIT Media Lab.
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