It's an essay that Sigmund Freud wrote about E.T.A. Hoffman's short story called "The Sandman" where someone mistakes an inanimate object for a living, breathing human being. And one of the things that Sigmund Freud really felt was that in modern life people assign qualities to objects around them that may not exist there whatsoever.
DJ SpookySo he [Sigmund Freud] called this "the uncanny" and he also referred to cities as well, like the idea of walking through the city and the way the urban landscape could lead you to a sense of disorientation and to a kind of, you know, sense of repetition. And the way a city can unfold as you walk.
DJ SpookyI think record cover sleeves really led towards, but at the same time the album as we know it didn't come into being until mainly after the Second World War because record labels realized they'd be able to make a lot more money putting all the singles of an artist onto one album and selling the whole album as a kind of a concept.
DJ Spooky