Spotify has been available in Messenger for some time now, which become one of the most popular applications in the world. Users demanded that Spotify should allow subscribers to create a shared playlist with their friends through Messenger. Based on the information posted on the official Spotify's site, this service has just been implemented into Facebook's Messenger.
New option gained name Group Playlists and is very easy to use. When you use your Messenger app, you only need to tap "+" button on the bottom of display, choose logo of Spotify and create new playlist. Then everyone who belongs to the conversation may add new songs, which will be added to playlist.