[Imola Ghost]

I recently added a bunch of new music and since most of the music was scattered about in different folders and what not. I decided to click on my music library while in iTunes, then I selected all songs and deleted them but kept the actual files. So at this moment my library shows nothing at all, I then refreshed the library by going "add to library" and let iTunes add all of the songs again.

After it was completed I have quite few of the exact same songs duplicated. If I double click either of the duplicated songs they will both play but if I right click and select "show in Explorer" there's only one song like there should be.

Does anyone know what's going on? I've done this before by deleting the songs but keep the files and never had any problems.