iTunes 4 is the best software jukebox in the world, with a great music store inside. With it, you can create your own personal digital music library to manage and listen to your music collection, all with drag-and-drop simplicity.
iTunes encodes high-quality MP3s as well as pristine AAC, all in a free application. If you don’t like getting charged a subscription fee or paying for additional features like fast CD burning, your digital music experience is about to get a whole lot better.
iTunes 4.1 is available for Mac OS X.
iTunes 4.1.1 is available for Windows XP and Windows 2000.