Scrobbulous

Scrobbulous is the fastest and most lightweight application you can have to scrobble the songs you are listening to on iTunes to last.fm. Just open the application, login, and forget about it. The songs you play in iTunes will magically scrobble to last.fm. No action required! Features: - Lightweight; - Blazing fast; - Very easy to use; - Ability to love songs; - Complete iTunes integration.