We listen to music everyday. Apple developed applications like iTunes and devices like the iPod & iPhone to encourage us to listen to more music. Then came the iTunes Store, and Spotify, and more and more music-related products/services. The more you think about it, the more it seems music has integrated itself into our lives, well, that was until the X-Factor came along and humiliated it…
Last.fm is one of the many services that jumps on the musical bandwagon. It’s a free service that “scrobbles” (remembers and lists) the recent songs you’ve listened to, then presents them on your profile page and to top it all of, it compares your music with your friends, giving you compatibility ratings!
When I got introduced to it, I didn’t really see the point. So it remembers my music, and displays them on the site. Big deal. But then when I found friends on Last.fm I realised that I could use this to listen to what my friends like, without buying it and I reckon I could use it to predict what others will like in the future and buy them a newly-released album for their birthday / Christmas etc.
There are may tools that can scrobble your music to Last.fm, the mostly used one being the desktop Scrobbler, which loads automatically with iTunes and scrobbles your music behind the scenes. The desktop version has the ability to read off your iPhone / iPod any songs you’ve listened to, and will automatically scrobble them too!
Here are some pictures of the desktop scrobbler and the online website.

There is also an application for iPhone, Android, Xbox Live, BlackBerry, Logitech, Sonos, Vodafone, 3 and Revo. They’re all found here.
So that’s Last.fm. It’s like that, and that’s the way it is
I recommend you go and try it, since it’s free, and you’ve got absolutely nothing to lose!