Google Music used to have a good algorithm: * There was a thing called "Library" in addition to "Likes". Basically all "your" songs, not necessarily liked you.

Google Music used to have a good algorithm: * There was a thing called "Library" in addition to "Likes". Basically all "your" songs, not necessarily liked you. * When clicking on a "Feeling Lucky" button, it selected a random song from Library, and started an auto-generated Radio off it. It allowed to listen to random songs based on your library. I miss that in Spotify.