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.

Despite their gentle and surreal nature, these tracks were not necessarily made with the idea of sleep in mind; their dark ambient textures, however, are inspired by memories, sounds, or discoveries. 51 minutes with Brian Eno, David Toop, Monolake, Thomas Köner and others.

With his label Obscure, Brian Eno started a series with experimental listening music in 1975. The artists involved left previous approaches towards making music behind, worked with new technologies or took inspiration from ancient traditions. 71 minutes with Gavin Bryars, Harold Budd, Max Eastley, Michael Nyman and others.

The stoic, almost machine like drumming of many West-German tunes from the early Seventies became the hallmark of a new sound – different from British pop or American rock, and in no way related to the country's horrible Nazi past. 45 minutes with Cluster, Faust, Harmonia 76, Wolfgang Riechmann and others.

Paying homage to flying machines and next generation’s minimalism, singing in an invented language that’s both mysterious and familiar, and a special kind of rain. 43-minute mix with pieces by Anna Homler and Steve Moshier, Ennio Morricone, Harold Budd, The Human League and others – made between 1972 and 2011.