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.
Play the selected track and stop
Export artwork of selected tracks to parent or specified folder
Remove iTunes tracks disassociated from files
Display, create text file listing info of dead tracks
Apply selected CD's CD Text to its disc and track tags
Enter text for the selected tracks' Category tag