Look to the right.  Yeah.  It's cool and you know it.  At least you wish you had something like this on your website.

I use the last.fm/Audioscrobbler plugin for WMP, and they make all kinds of XML/REST feeds available for user stats (example). I decided to throw my top 100 artists feed on the site just for fun. Now you know what I listen to all day.

So when you see Winger get into the top 5, you know there's a bug somewhere.