Create a "Block Party!" playlist containing random Artists and a specific number of their randomly selected songs arranged in a row ("two-fers"three-fers", and so on), one block of tracks per artist without artist repeats. You can restrict the size of the "Block Party!" playlist by Number of Artists or Duration in hours. Additionally, you can choose to use a particular Playlist as the source of tracks and restrict various Genres.
For iTunes 11, best with OS X 10.8 or later.
Main window and settings.
Download any or all available subscribed Podcast episodes not yet downloaded
Export selected playlists as individual XML or M3U files
Two scripts copy text from clipboard to current or single selected track's lyrics tag
Save the display artwork of the selected track to a file
Remove selected tracks and Trash or delete their files
Exports and then re-imports selected tracks' artwork