Quiet ambient music may be rooted in cybernetic spirituality or get played in hospitals. It can be cinematic or resemble a landscape; and its production process might utilize huge quantities of graph paper.
61 minutes with Anthony Manning, Inoyama Land, Joanna Brouk, Laurie Spiegel and others.
Synthesizers brought new sounds into the world. 43 minutes of oscillators, filters and envelopes controlled by Conrad Schnitzler, Daphne Oram, Erkki Kurenniemi, Laurie Spiegel and others – between the early Sixties and 1977 (plus an exception).