I would love a source for this to pull up in future discussions

Ack librefm completely slipped my mind

AFAIK they’re two separate projects for the same/similar goal. I know ListenBrainz has a recommendation system, but it might still be in it’s early days

There’s ListenBrainz, the open MusicBrainz version of last.fm

Haven’t tried it personally, but this might work: https://github.com/zelikos/davincibox

Basically, instead of creating a fedora distrobox and installing davinci resolve in there, this is a pre built image that has all the dependencies and such ready to go.