I have to relate this to you all, after wanting music for my player home.
I not only found a site that requires no royalties, has licenses that only require a credit, but it has the most awesome music producer that you could ever want for all things Skyrim!
The site is Filmmusic.io and the music producer is Kevin MacLeod. Other artists may be equally great, but I found music for a Dwemer hall and my Player Home from his listings. They are truly beautiful!
In game, I really want to go back to my player home at every opportunity, just to chill and listen to his music!
He has tracks that are only a minute or two long, so ideal for making multiple selections in a music type.
If you want unique music, try this site.
You need to join but it's well worth it. I donated to Kevin MacLeod but that's not necessary. Donating to the actual artist is tricky but can be done, obviously.
Warning! Kevin MacLeod has several hundred free tracks. Just scroll and play. After a time, you get used to the titles/genres/times that are useful.
Bon Soir et prendre plaisir avec la musique! (sorry to French speakers, my French is poor!)