Jukebox - Collaborative music player
Audioship - Upload audio to YouTube or Facebook
OutLoud Social Jukebox - Control the music with your friends in real-time
Move to Apple Music - Convert your Spotify playlists for Apple Music
Festify - Festify is a free Spotify-powered app that lets your guests choose which music should be played...
podsync - Simple and free service that lets you listen to any YouTube or Vimeo channels, playlists or user videos in podcast format