I will present the flip side of the coin on Prime Music. I love it. It comes with my Prime membership, and I don't bother buying Prime Unlimited. Alexa will indeed recognize your Prime Music, but you need to go to Prime Music and make some free playlists. I have 7 playlists from Prime with lots of great music. I have downloaded the Echo favorities, made several album playlists from different singers. Make the playlist, download, and it will show up on My Music Library on Alexa. It is great. I also have the Amazon Music app to listen to all the same playlists on my android phone.