Consolidating album tracks in itunes
It only matches songs based on their name and artist, which means it may show songs that are similar but not identical.
If an artist releases an acoustical version of one of his non-acoustical hits, for example, Display Duplicates thinks the songs are the same even though they're not, and you'll probably want to keep both versions.
Also, if I do a massive re-tag job on the source directory how can I update that info on i Tunes?
When you have an extensive i Tunes library, it can be easy to end up with duplicate copies of the same song accidentally.
Instead, you have to locate and delete duplicates in i Tunes on a computer and then sync the changes to your mobile device.
The tracks are tagged by year and artist name, etc.
In this case, you need a more accurate way to view duplicates.