remove duplicates

[S. Parks]

How practical would it be to add a bar in the tools menu, so that when you conduct a search and it pulls up all your versions of a song by different manufacturers, that you can sellect a song and permanently delete it, say if it happens to be a duplicate, or is just a *&%$#! arrangement? Is there another painless way to do this I havent thought of yet? Preferably remove the KMA file, data base reference and all.