Hello,
I used to have an Entora account, it was like track.tv, simkl, imdb, but for keeping track of your favourite music; musicians, albums, genres, etc.
https://alternativeto.net/software/entora/about/
It was not open source thou, but it was the only one I could find that did this,
every other choice is for TV or movies or anime.
Can I get some recommendations?
Thanks and happy holidays.