I was trying to find this program the other day - but the link to the download for version 1.3 is broken on the kodi forum. Do you know where I can find it elsewhere?
Here you go. I zipped up my copy and removed the database.
I use a various selection of tools. But when I was first trying to get things organized I used Ember Media Manager
Great program and it makes your media library portable.
I have attached a screenshot of it for you.