artist identification error, albums and group them

Dev Community Dev/API Corner
1

Hello good afternoon.

I have a problem with plex I see, I’m new to using it.

I have m music separated by folder of the artist and inside folders by albums, but when plex detects all my music, although it identifies it does not group it correctly.

I put in several songs: [Unknown Artist], I give you to identify the artist I put the title but not the information, that is to say the album is still called: [Unknown Artist] and the albums also [Unknown Artist]
In what way should it be done to make the correct identification and grouping of the music.

I have a lot of music do I have to rename it somehow the music?

2

I can see that some of the artists or albums are not on last.fm identifications

You can add another identifier with a larger library of information, in case you can give me help of which and how to add to be able to have all my music correctamnete labeled and grouped by artist although I have done it for folders but I want this news is just for folders

thank you very much, I hope someone can help me