I like the recommended/suggested music feature in Amazon Music but it has one major flaw at the moment, there is no ability to remove/down vote an artist or album so they stop showing up in your recommended music.
Sometimes you try a recommended artist or album and it's not at all to your liking, which is fine and to be expected. Unfortunately, now that music is in your Recently Played list and now you start getting recommendations for music you didn't like. I have listened to less then a minute of a song before, stop it because i didn't like it, and then proceed to get dozens of music suggestions over the following weeks based on the incorrect assumption that enjoyed that 30-40 seconds of music.
So I ask that you please introduce controls to allow us to tune our recommended music results. You already have a up/down vote system implemented for Stations. It doesn't seem like a big ask to get something similar for the X "for You" recommended music sections.