last.fm

As you will see over in the right side-bar I've started using last.fm on my website. Whenever I listen to music, iTunes will send the track information to last.fm's website, and it gets logged on my page:

http://www.last.fm/user/leighmcculloch/

Over in the side bar it will display my five most listened to songs for the past week =). At the moment it isn't displaying anything yet because it hasn't collected enough data.

P.S. last.fm also support Winamp and Microsoft Media Player if you don't have iTunes.