Where is Maloja finding the art?

[IcedQuinn]

Hello,

In the README:

If you'd like to display images, you will need API keys for Last.fm and Spotify. These are free of charge!

I have not given Maloja any API keys--but it appears to be finding and downloading files off the internet regardless.
Where is it finding them?
I don't see anywhere in the docs or settings about this.

[duckfromdiscord]

Deezer and Musicbrainz