What it is, what to hear first, and what sits next to it.
Electro-acoustic music originated in Western art music during the modern era following the incorporation of electric sound production into compositional practice. The initial developments in electroacoustic music composition during the 20th century are associated with the activities of the Groupe de Recherches Musicales at the ORTF in Paris, the home of musique concrete, the Nordwestdeutscher Rundfunk (NWDR) studio in Cologne, where the focus was on the composition of elektronische Musik .