This is a pretty cool example of a map that shows aspatial information – the Rock and Roll Metro Map. It looks like a metro map, showing the connections between various rock artists. You’ve gotta love the combination of two of my favorite things – maps and music.
You can quibble with a few of their linkages, but it’s a pretty cool idea for a map!
via http://www.albertoantoniazzi.com/ and flickr