OS X 10.8 or later only. This script will export the artwork of the selected tracks or tracks in the selected playlist as a JPEG image file named folder.jpg to the folder which contains each selected track's file--presumably the track's Album folder. Many third-party music players and systems (Sonos, for example) may look for a "folder.jpg" here to use as display artwork. If multiple album tracks are selected, the script will make sure only one image file per Album is exported.
Based on Save Album Art to Album Folder.
The Preferences pane for the script.
Two scripts copy text from clipboard to current or single selected track's lyrics tag
Exports and then re-imports selected tracks' artwork
Drag and drop files and enter multi-edit tag info before files are added to iTunes
Display, create text file listing info of dead tracks
Perform search-and-replace on text in your choice of tags
Applet assists with swapping, copying, appending data between track tags