MediaElch VS jellyfin-plugin-autoorganize

If you also want metadata, images and more I suggest MediaElch

A media manager can surely help, some years ago when i was messing with my kodi install i used MediaElch to sort and rename my TV shows by year/name/season not sure how the software evolved but most likely it can help you start organizing.

You'll have to edit in the details yourself more than likely but MediaElch has a Concerts section you might get some use out of.

Try tinyMediaManager or MediaElch.

For my offline huge collection of movies, scrapping and organizing made easy by MediaElch https://github.com/Komet/MediaElch/releases

It's not perfect, but MediaElch is Foss AND cross platform: https://github.com/Komet/MediaElch

I refuse to purchase a yearly license. Sell me you software directly or I continue to use MediaElch for free.

I use jellyfin for playing and displaying shows, but the actual raging part is a bit limited as you said. So I use a separate program for that part. I've used 2, originally TinyMediaManager which has great search features and is more likely to get the right match but is closed source and freemium (limited to 10 shows iirc). More recently I found MediaElch which is a bit more picky about matching (from what I can tell it matches exclusively by season and episode number, not textual title) but is fully free and open source. It works very well also. With either of these you could tag fully manually or have them search tmdb, imdb, etc. Then they will write the info to .nfo files and Jellyfin, Kodi, Plex or whatever can do the display part.

I also messed around with MediaElch but compared to TMM, I found it lacking.

We've decided to deprecate the Auto Organize plugin. The source can be found here.