For almost a year, I have been trying to figure out how create a list of songs that will link to the iTunes Music Store. I modified a script already posted here such that it would take the selected songs in iTunes, create the HTML code to link the songs to the store, and then copy the list to the clipboard. Here's the modified AppleScript.
Select a number of songs in iTunes, run the script, and then all you have to do is paste the clipboard contents wherever you would like to use them.
Mac OS X Hints
http://hints.macworld.com/article.php?story=20060613183815347