Thank you very much for your prompt response.
Last.fm is an option for the data , but it affects your entire library and you constantly get a warning that the source is outdated and will stop working soon or something like that. I don't understand why, last.fm is far from abandoned and even Plex lets you connect your usage statistics to the site to receive suggestions.
If you don't use Plex for music, I guess you won't be able to help me with some data I don't know how to edit manually, like the most popular songs on the album. Thanks in any case.