Magic Playlist - Get the playlist of your dreams based on a song
MuzeRoom - Register with MuzeRoom for your own personalised newsfeed today, and never miss another music news headline, album release, or music video ever again
Spotalike - Spotify playlist with similar songs, according to Last.fm
Editions - Editions by AOL is a beautiful, new, daily magazine that reads you.
Playlist Machinery - Tools that help you create & organize your Spotify playlists
SkyGrid - SkyGrid is your very own custom news, on iPad, iPhone and Android.