Simon Heartfield has been played on NTS in shows including Alien Jams w/ Chloe Frieda, featured first on 30 November 2014. Songs played include Kessler.

Simon's musical lineage stretches back to the late 80's as founder member of electro noise terrorists Twelve 88 Cartel (Bite Back!) and later bass player with John Peel Session faves the Psylons (Thunderbird).

By 1996 Simon was DJ'ing regularly at techno clubs like Geushky, Vurt and Defcon 1 as well performing live with Seatman Separator who have released six albums to date. He has also collaborated with Surefoot on their acclaimed "Rucksack EP" released on Brenda Russell's On Test label and…