"Maze", by Actress.
From Wire magazine's album of the year. I don't know that I would go that far. But then, it is an album that, for the most part, is speaking in a language I do not really understand.
The first couple of minutes might well be the end credits of an Italian horror film from the 1970s.
A slightly longer, and somehow preferable, version exists as a single b-side and can also be found here.