I'd actually forgotten how much I enjoyed Trinity Blood, an anime involving a vampire who works for the Vatican. Anyway, this is an AMV for E Nomine's "Vater Unser". (E Nomine is a German music project).
One of my favorite songs by Sarah Brightman is "Figlio Perduto" ("Lost Son").
After reading the descriptions of the Erlking, I wondered if her song wasn't based on the legend. It is.
According to Finlay Cowan, in his book, Incredible Characters, the Erlking is a “malevolent spirit of German origin, whose aim is to whisk children away to an uncertain doom by offering them treats and a visit to his palace.”
Goethe’s poem, “Der Erlkonig” is a well-known poem based on the legend and has inspired many writers and musicians, including Jim Butcher, Philip K. Dick, and E Nomine (a German musical project).