[Zubersoft]

There isn't currently a filter for whether or not a song has any annotations. So there is nothing you can do to make the cleanup faster. Having said that, if you contact me at mike@zubersoft.com, I can probably help you fix the library so long as you can confidently say you want to keep every copy of a song with annotations and delete every copy of a song without annotations. If it's as simple as that, then I should be able to fix the library quickly. If it's more complicated than that, you will have to go through the library and manually delete each song you don't want to keep.

Mike