If iTunes is set to manage your music files, then head to the iTunes Music Folder, select all the folders, copy them and then paste the result into a text document. This worked for me in OSX with Office X, but I don't know if it necessarily works in Windows.
i used a program called itunes publisher and the results can be seen on myspace @ myspace.com/polomanhkg
its pretty easy to use and from what i can remember its free