Netherworld has been played on NTS in shows including The Wire Magazine Present Rewired, featured first on 19 March 2015. Songs played include Sérac and Mapsuk.

Italetherworld is Italian Alessandro Tedeschi. He fabricates his music from raw field recordings of glaciers and fragments of classical music, in an attempt to conjure a sonic imitation of polar landscapes and cosmic phenomena. His label Glacial Movements is likewise given over to releasing music that aims to evoke Arctic and Antarctic climates, with releases lined up from Thomas Köner, Francisco López and Marsen Jules.