This script will change the file type of the selected AAC tracks--which you have previously made bookmarkable yourself with the script Make Bookmarkable--to "M4A" and file extensions to ".m4a" making them UN-bookmarkable. When used with iTunes 7 or later, each track is deleted and re-added so that it will be removed from the Audiobooks Library. Ratings, play count, last played date, skip count, and skipped date are preserved.
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downloaded 25m 15s ago
Recreate a playlist such that its visible columns mirror the Music library
downloaded 25m 38s ago
Delete files downloaded and cached by Apple Music
downloaded 31m 42s ago
Perform tasks on a batch of playlists; rename, delete, duplicate, merge, more
downloaded 54m 15s ago
Delete characters from the beginning or ending of selected tracks' name, artist, album, comments, composer, or show tags
downloaded 55m 7s ago
Create a playlist for each entry of a specified tag
downloaded 1h 15m 26s ago
Exports and then re-imports selected tracks' artwork