Popup before overwriting existing notes

[audmcname]

I create a new note whenever I finish read a book-- but sometimes I reread books. Currently, when I use the media DB to create a note for a piece of media that's already in my library, the note is created and overwrites contents of the previous one without warning. I have to remember/check whether a book is in my library before making a note for it.

Would implementing collision/overwrite detection (something like a popup saying 'a note with this name already exists in this folder') be possible? This would make using media DB even easier!