Philharmonic Vampyres

The Philharmonic Vampyres are one of the many gangs in Night City.

Details
The Philharmonic Vampyres and an artsy prankster gang. To some they are artists, to others social commentators, and to their victims common hoodlums. Their pranks are often annoying or expensive to clean up if you're the target, but generally not actually dangerous to people. Famous Rockerboys, Fixers, and Corporates have been known to collaborate with the elaborate pranks of the Vampyres.

They are believed to be based in a maze of tunnels and storage rooms below the Bodakkan. This often puts them at odds with Arasaka security.

Though they are generally found around the city center, they do not defend any turf. They have a weird intolerance for street mimes, and go out of their way to harass them. This puts them at odds with the Julliard, who will go out of their way to attack them.

Though otherwise harmless, it is rumored that they share membership with a more violent gang, the Werewolves of London. They are often found in the area around Werewolf crime scenes.

Reference
FISK, C. Night City Sourcebook. 1st ed. Berkeley CA: R.Talsorian Games, 1991