Accidentally Deleted The "Music Playlists" In iTunes

[EDLIU]

I accidentally deleted the "Music Playlists" in iTunes.

How do I get them back? Or, how do I reinstall my iTunes?

 

[EDLIU]

What are the default Music Playlists for the lates version of iTunes(v.12.8.2.3)? Can anyone take a snapshot of the Playlists?

 

[bogdanw]

I accidentally deleted the "Music Playlists" in iTunes.
How do I get them back? Or, how do I reinstall my iTunes?

Those smart playlists are stored in your iTunes library, the iTunes Library.itl file. They are recreated by iTunes for every library. You can create a new library, export the playlists and import them into your library. See https://support.apple.com/guide/itunes/use-multiple-itunes-libraries-itns3259/mac