I use listen brainz for music discovery. Every week it generates a jams playlist(similar to things i am known to like) and an exploration playlist(a bit more out there in terms of music taste). I then download those via the API and convert them to a CSV which gets put into SLSK download and all the music shows up in my music player automatically and I delete the songs if I dont like em. I was able to import my spotify listening history into it so I have a few 100k listens and its got a good idea of what I like.