OS X 10.8 or later. This application will list the file paths of the files in your designated "iTunes Media" folder which are not in iTunes' track library. Additionally, you can select a different parent folder and its contents will be compared to the iTunes library. Includes options to Filter results, Add a selection of found files to iTunes (Mobile Applications can not be added this way), move them to the Trash, and Export a text file listing the file paths.
The original name of the "iTunes Media" folder was "iTunes Music". That's why this script is named the way it is.
These files are in my "iTunes Media" folder but do not exist as track entries in iTunes. The tracks may have been deleted from iTunes but, for whatever reason, I did not choose to move their files to the Trash.
(via in-app purchase)
Perhaps Also of Interest...
downloaded 28m 5s ago
Change file type to make selected AACs bookmarkable
downloaded 38m 40s ago
Convert selected tracks and export the converted files to a new folder
downloaded 39m 2s ago
Manage composer tags via search-and-replace
downloaded 49m 6s ago
Batch set new Last Played/Last Skipped of selected tracks
downloaded 50m 39s ago
Gather audio tracks whose files contain no artwork metadata
downloaded 53m 51s ago
Apply selected CD's CD Text to its disc and track tags