Music, music everywhere, and a ton of programs with which to organize it. But how will you know which of the many iTunes-equivalents (if not iTunes itself) are going to be right for your needs?
If you're one of the many people using Windows' default music libraries to organize and store your files, stop. Just stop. There's so much more you can do beyond that-which-is-given by Windows Media Player's library features, it's not even funny. Conversely, if you're one of the people who clings to Apple's iTunes with a death grip by virtue of it being one of the first big music organizing tools to really "stick" amongst the general geek population... you might be in good hands. You also might be missing out on a ton of additional functionality, depending on what you're looking for and how you typically go about rocking out on your computer.

To keep the playing field fair, we'll look at three different applications in this ultimate guide to media organizing: iTunes, Songbird, and Zune. For those keeping score at home, that's one big solution from Apple, one big solution from Microsoft, and one big solution from the open-source community. There are certainly other options around--Foobar comes to mind as one such example. None are as comprehensive in their combination of features and/or customizability as these three, however. They're all easy to install and easy to set up, but which application has the features and usability that'll make it a hit?