When the fuck is Spotify going to get it thru their goddamn algorithms that I don't like rap? No matter how much I select "I don't like <artist> / this song" I get at least 8-10 songs in my Release Radar every week that are rap songs/artists, somehow tagged with an additional artist that would normally be something I like. Eg, A song showed up today by "Riddles, Mercenary", and another by "King Tipps, Eclipse". 13 of the 29 songs were like this. And another 12 songs that aren't exactly "new" (they're at least 3-4 weeks old, eg... Epica), there were only 5 songs of any interest, and one album - Primitai / Violence of the Skies.
Spotify needs some new programmers, and/or better AI tools.