Grammy's - Music is Life is Music Map
It seems I'm a little late with this one. I assume this Google Map was created for the Grammy Awards back in February. But never mind, it's still a great map and it still works.
The Music is Life is Music map lets you drop songs on places that you associate with the music. Using the map it is therefore possible to express how music can take you back to a special place at a special time. Or, if that doesn't float your boat, you can just use the map to listen to some great songs added by other users.
Music is Life is Music apps are available for both the iPhone and Android phones. The apps let you drop music on the map when you are out and about.