Copy the file iTunesXposer.bundle into your iTunes plugin folder (Usually in [homefolder]/Libray/iTunes/iTunes Plugins).
Restart iTunes.
Select iTunesXposer from the visualization menu.
Start the plugin (Command + T)
WARNING! This plugin is not easy to stop! Use your iRemote or  the space bar and be patient. This software is provided “as is” and in a HIGHLY EXPERIMENTAL state. I take no responsibility for whatever happens when you use it.  Nevertheless: If you like it, feel free to leave a comment.Â