

The only thing I’m looking/waiting for is a jellyfin audio player that automatically goes to full screen visualisation or lyrics after a determined amount of seconds of music playing + no user inputs… Wish I could do it myself and contribute to the project, but alas.
Musicbrainz Picard, there is no better user friendly solution.
Yes, it can seem like a lot of work, but you can also look at the flip side: you can learn a whole lot about the music you like in the process.
If music metadata is missing for stuff you have and like, add it to musicbrainz yourself. No, it isn’t particularly fun, but someone has to do it. I do it sometimes for more “local” albums of which I own the physical record or CD.
If shit is really messed up and you have a historic collection of mp3s from back in the days when getting a full album took a long time: don’t be scared to throw stuff out and source it again. It’ll likely be much higher quality for same or smaller filesize and have better metadata from source already, which makes using musicbrainz a lot easier. And what took many hours back then takes seconds to minutes now.