Sopor Aeternus & the Ensemble of Shadows (Latin: sopor æternus "eternal sleep"; often referred to or stylized as Sopor Aeternus or Sopor) is a darkwave musical project based in Frankfurt, founded in 1989 by Anna-Varney Cantodea. Anna-Varney's work is extremely personalized, melancholic and pessimistic, drawing on a number of different musical and visual styles, and has garnered a cult following.