Google Desktop 
[en] Fast and easy search for your computer like Google.com for the web
iTunesRemote
[en] iTunesRemote allows you to control iTunes on one computer from another computer, via a client program or via a web browser.
iTunes Catalog
[en] Create interactive music websites that work just like iTunes
iTunes Web Based Remote Control
[en] Make Your Own iTunes Web Remote
iTunes Alternatives
[en] iTunes Alternatives - Download Squad: Windows,Linux and Mac
ives/
My iTunes Widgets
[en] Use My iTunes to share your top reviews, favorite artists, and new music, movies, and TV shows from the iTunes Store with anyone who visits your site. My iTunes widgets can be embedded on any Flash-enabled website, including most blogs and socia...
iTunes Announcer II
[en] Announces the Artist and Name of the currently playing track via Speech and optionally can export that data as a simple web page and upload it
e=3#itunesannouncerii
AppleScripts for iTunes
[en] Download over 400 free AppleScripts iTunes on the Mac, plus information on writing your own iTunes AppleScripts. This site is weblished by Doug Adams.
iTunes2TextEdit
[en] Exporting Info. iTunes2TextEditThis script dumps the currently playing iTunes song into TextEdit. Useful if you're blogging and you frequently reference your current listening habits.
e=3#itunes2textedit
Affiliation
Apache
API
Apple
Audio
Blogging
br
Editor
en
es
fr
GarageBand
iApps
iCal
iDVD
Image
iMovie
Interface
iPhone
iPhoto
iPod
iTunes
iTunes-Applet
iTunes-Plugin
iTunes-Script
Library
MacFuse
Media-Center
MP3
Music-Industry
Network
P2P
PHP-MySQL
Playlist
Production
Publish
Radio
Soft
Store
System
Video
Web-2.0
Webcasting
Webdev
Webmaster
Webservices
XML