OS X 10.8 or later. Assists with segregating iTunes Match tracks that appear to get cut-off when played (due to a possible bug, described here). Then these truncated tracks can be deleted and re-downloaded intact (by you, not the script).
Perhaps Also of Interest...
downloaded 11s ago
Drag-and-drop to convert audio files with iTunes
downloaded 17m 33s ago
Exports and then re-imports selected tracks' artwork
downloaded 40m 41s ago
Copy files of tracks to selected folder
downloaded 48m 0s ago
Use tag data to formulate new file name for selected tracks' files
downloaded 1h 32m 42s ago
Perform search-and-replace on text in your choice of tags
downloaded 1h 53m 44s ago
Batch-change the Album Rating for the albums of selected tracks