Black Zone Myth Chant has been a regular guest, first appearing on 15 January 2016 and most recently on 25 November 2021. Black Zone Myth Chant has been played over 60 times on NTS, first on 11 November 2014. Black Zone Myth Chant's music has been featured on 58 episodes.

Black Zone Myth Chant is one of the many projects of prolific French multi-instrumentalist Maxime Primault. He uses loops, percussive sounds, fuzzy keyboards and obscure sunken melodies to create a ritual space that combines aspects of exotica, ethno-flux, drone and minimalism.

Primault's other projects include Black Zone Magick Chant, Enfer Boréal, High Wolf and Annapurna Illusion. He is also a member of Saturn Finger and Voodoo Mount Sister.