Ehhh that's part of my problem.
I am trying to manage my music. Some songs are the same song but with different tags. Since they have different tags iTunes does not recognize them as "duplicates". This makes it super hard to locate those songs true duplicates. However, I can tell what files are duplicate based on their actual file name (that iTunes does not take into consideration). I am coming from Windows so I guess I am just used to deleting a file and it becoming unusable anywhere else. I just want to delete the file and iTunes scream at me that it cannot locate the track. Even if I change the file name to "delete" or "don't use" or anything else iTunes on Mac just updates the file and plays it.