Here’s something silly - I’ve seen conspiracy theorists sling the term “Socialist Vampire” around as an insult frequently enough (saying socialists are secretly vampires, sometimes literally, basically a continuation of the usual rightwing blood libel bullshit).
This musician appears to have worked backwards and asked what if there were actual vampires and those vampires were genuine socialists and it’s pretty funny.
It’s a three part series of short songs. They’re on other sites too but the tiktok version seems to have the best video (which kinda makes it) and lyrics onscreen.
Vampire Conspiracy: https://www.tiktok.com/@olifro.st/video/7427845222706548001
Vampire Conspiracy II: https://www.tiktok.com/@olifro.st/video/7336959535183121696
Vampire Conspiracy III - Mesmerize: https://www.tiktok.com/@olifro.st/video/7407128924838235424