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 and later, OS X 10.8 or later.
Main window and settings.
(via in-app purchase)
Perhaps Also of Interest...
downloaded 2m 20s ago
Apply selected CD's CD Text to its disc and track tags
downloaded 13m 43s ago
Export album artwork as folder.jpg to Album folder
downloaded 14m 42s ago
Assists with tagging and adding PDF files to iTunes
downloaded 45m 41s ago
Resample selected tracks' artwork to user-set size limit
downloaded 49m 58s ago
Export artwork of selected tracks to parent or specified folder
downloaded 52m 7s ago
Displays files in iTunes Media folder not in iTunes track library