Music Time requires a Spotify account. We currently do not support Apple Music, Google Play, or any other players, but may in a future plugin.
To use the play controls, Music Time requires a premium Spotify account and an internet connection on Windows and Linux. If you are on a Mac, Music Time can also control the Spotify desktop app using AppleScript as either a premium or non-premium user.
You can generate recommendations based on the features of your music by going to the Music view and select the filter above the recommendations. You can read more about the audio features in this article.