This script copies the lyrics from the Lyrics tag--if they exist--of the currently playing track, or if no track is playing, the selected track(s), to a new TextEdit document. Requires iTunes 5 or better.
(Note: In order to launch this PowerPC-era script on an Intel machine, it must first be opened and then saved using AppleScript Editor, which is located in your /Applications/Utilities/ folder. More information is here.)
Exports and then re-imports selected tracks' artwork
Locates pairs of track entries pointing to the same file
Delete characters from the beginning or ending of selected tracks' name, artist, album, comments, composer, or show tags
Export album artwork as folder.jpg to Album folder
Set the Plays of selected tracks.
Export artwork of selected tracks to parent or specified folder