Since there have been quite a few posthumous releases over the past couple of years on Bandcamp, I think it'd be a great time to discuss Klaus Wiese's music again. Out of the new releases I've heard so far, my favorite are Iremia, the previously unreleased version of Ruh, and Space II.
I don't know how Iremia never got released back in the day because it's awesome. Space II is a worthy sibling to the original Space album, which might be my favorite Klaus Wiese album of all time. That previously unreleased version of Ruh is superior to the original longform piece.
Out of his older albums, Space, Uranus, El Hadra, Dunya, and Divine Orbit are my favorites. TBH, there are still a lot of albums of his that I haven't heard yet.