Editor: uTunes is a simple iTunes controller. It was designed to not get in the way and thus installs itself in the System Bar (next to your clock) and acts as a Remote Control for iTunes.
Shortcuts
Control iTunes with customizable Keyboard Shortcuts.
Last.fm
Songs you listen on your Mac can be automatically sent to the Last.fm service.
Growl
uTunes can use Growl to display the current playing song, including the artwork.