Got all three of those Unholy Matrimony albums in within the past two weeks. I've been listening to them on high rotation and they're awesome. I'm just a big fan of everything Vladimir Cochet has put out (Mirrorthrone, Weeping Birth, Unholy Matrimony). And I think the fact that he has three different bands, all rooted in black metal, but different enough from one another that they warrant being a different band entirely, says a lot not only about him as a musician, but about black metal as a genre.
Speaking of-Debemur Morti Productions has hinted that they're working with Vindsval (of Blut Aus Nord) to re-release the CD from his band The Eye which was only made with 500 copies back in 1997. I hope this goes through because then I'd have all of Vindsval's major projects' releases. I found a super rare first pressing of Children of Maani's The Veil of Osiris randomly at Metal Haven before it closed and that has only 1,000 copies made.