Y'all should check out the Klaus Schulze & Lisa Gerrard colaboration,
Farscape (note: it has nothing to do with the Aussie TV show). Very much a weird, moody, and dramatic Blade Runner-esque thing, with soulful and exotic vocalizations (in gibberish non-language/glossolalia). It's very good.
https://en.wikipedia.org/wiki/Farscape_(album)
Youtube:
https://youtu.be/j_JAlff6fxU
Edit: There are also some good BR-esque stuff on their second colaboration,
Come Quietly:
https://youtu.be/in79-oKU7XE