That’s not Lidarr’s fault though. Lidarr gets the data from MusicBrainz, and MusicBrainz is very community driven. So if no one adds data to it, they won’t have the data automatically.
Also, the music piracy scene is just not as standardised as movie and TV shows. It’s hard to automate when every releaser uses different naming format.
Right? Elitism in this thread is strong. I have never been in a situation where I NEED to use 7z instead of zip.