https://ququmatz.bandcamp.com/releases - Q'uq'umatz - Tepeu
Some sick ass experimental prog black metal, sounding like a mixture if Krallice, King Crimson, Mayan folk music, and other random jazz. Loaded with proggy riffs and fluid genre transition, some awesome stuff. The last track has a crescendo buildup to make Swans fans wet their pants.
Plot twist: it's my album