Really interesting, I heard the black metal influence more in the first half than the second half, I think.

lel apparently the musician's name is "Serge"! (a variation of "Sergio"!): https://distortednoizezine.wordpress.com/2026/03/23/obsidian-one/

The cover of the album is interesting, it's from an alchemical work:

• https://en.wikipedia.org/wiki/Rosary_of_the_Philosophers
• https://www.gla.ac.uk/myglasgow/library/files/special/exhibns/month/april2009.html (a different edition so the pics are different but it explains what it means)

Funny thing, I watched "The Backrooms" with my cousin today and they were freaked out, but I thought the music at least was pretty normal, since I'm used to dark ambient and power noise.