Someone already linked the archive here but you should check out the
yetracker. It's a fan run archive of all of his unreleased music. It gets taken down all of the time so the URL is always changing.
I disagree. Vultures 2 was pretty bad and was the first undebatably bad Kanye album. War is unreleased and Bully so far has just been AI Kanye vocals over boring sample loops. I do not have high hopes for Bully because even if the vocals weren't ai the production was way more interesting. Cuck was genuinely had way better production.