Magic Playlist - Get the playlist of your dreams based on a song
Your 2017 Wrapped by Spotify - Relive all the music you discovered and loved in 2017.
Spotalike - Spotify playlist with similar songs, according to Last.fm
Spotify - Map shows when two people play same song at same time
Playlist Machinery - Tools that help you create & organize your Spotify playlists
Listen - A smart phone number