I recently did some file cleanup on my main Mac to tidy things up, but indadvertedly wreaked some havoc with iTunes. I had a number of songs that had the “!” for missing and no really good way to delete all of them (there were too many). After doing a few quick searches on the issue – I found my solution: Super Remove Dead Tracks.
Then – to really clean up everything I wanted to remove all the duplicates so I then used Dupin which also worked like a charm.
All is much more organized and cleaner now…