Efficiently avoiding duplicates in playlists

[Suedkiez (Just a fellow user like you)]

@Brian_Marick

Is there a way to avoid that? A simple way to clean up duplicates?

No way to avoid but there is an option to display duplicates, here:

Prevent / warn against adding duplicates to a playlist

There is already a duplicates button, although it’s well hidden now! It’s on the ‘gear’ menu where you add columns, right at the bottom…

And you can vote for the feature to avoid adding them