Did you ever wonder what else people who listen to your kind of music listen to? Well that's an easy question in this website.
Music-Map gives you recommendations almost similar to the way Amazon lets you know "People who bought this CD also bought..." However, Music-Map gives you way more information because it also puts proportional distances into an intelligent map. That's pretty cool. The database behind Music Map keeps on learning from user entries and always displays the latest co-relation.
Looks like web is converging into this inevitable reference brotherhood based on "people who like what you like also like..." phenomena.