Blac Kolor has been played on NTS in shows including Silent Servant Presents: Optimistic Decay, featured first on 18 December 2018. Songs played include Fire God!, Metanoia and Sacred.

Blac Kolor is Leipzig based Techno / EBM / Industrial producer Hendrick Grothe. Active as a producer and DJ, Blac Kolor culls from the rich history and tradition of post-industrial music from when it embraced a plethora of predominantly rhythmic styles. Far exceeding the dark techno which has been going strong for years now.