You know, if you don't mind my asking, it's interesting, you've covered - unfortunately, you've found it your responsibility to cover a number of cases involving missing people, young people.
MediaMaster even analyses the metadata and fetches album art, which you can also see in the library view - missing chunks from the cover means you have not imported the entire album.
Examples include satellite maps that only show cloud cover, towns located in the wrong place, missing bodies of water, absent roads, incorrectly spelt place names and suggested driving directions that would take users on odd routes.