Is there a music recommendation (service –| server –| program) that works?

Once upon a time, Spotify made good recommendations to me, but lately, they just want to shove as much Fleetwood Mac at me as they can, to the point that I had to ban the band from my feed (I like them fine, but not once have I chosen to play them, so WHY do they keep showing up?).

I do like the idea of discovering artists via a machine that pays attention to what I enjoy and finds more like it, with no agenda (ie, a need to make money from the process itself) of its own.

Does such a machine exist on the current internet?

I am willing to pay a monthly fee (with or without streamed music, but again, I would be paying because I am receiving a "pure" recommendation service that is not influenced by anything other than my choices), or setup a program or server, whatever is necessary. I just want a thing that clues me in on whatever is new in the world that sounds like my kind of thing.