MusicTwin Finder - Find your MusicTwin by your Spotify playlists in 5 seconds.
Apple Music Web App - Apple Music is now available to stream on the web
SoundCloud Charts - The most played tracks on SoundCloud this week
Musish - A web client for Apple Music
Playlist Machinery - Tools that help you create & organize your Spotify playlists
feverTunes - A web player for Apple Music support adding tags to playlist