David Pirrò is a sound artist and researcher based in Graz, Austria. His works include interactive compositions and sound installations as well as audiovisual and electroacoustic pieces in which aspects of performance and spatialisation of sound are central. Departing from a radical inclusive point of view, he seeks ways of composing by which the work of art is constructed through mutual interaction of all agents involved in its performance. Since 2007 David works as lecturer and researcher at the IEM (Institute of Electronic Music and Acoustics) in Graz, Austria. He has been part of scientific and artistic research projects ons onification, sound spatialisation and interaction design. He holds a PhD in Computer Music from the University of Music and Performing Arts Graz. Currently he is one of the principal investigators of the artistic research project Algorithms that Matter.