Want to rock out together even when you’re apart? Spotify has prototyped an unreleased feature called “Social Listening” that lets multiple people add songs to a queue they can all listen to. You just all scan one friend’s QR-style Spotify Social Listening code, and then anyone can add songs to the real-time playlist. Spotify could potentially expand the feature to synchronize playback so you’d actually hear the same notes at the same time, but for now it’s a just a shared queue.
Social Listening could give Spotify a new viral growth channel, as users could urge friends to download the app to sync up. The intimate experience of co-listening might lead to longer sessions with Spotify, boosting ad plays or subscription retention. Plus it could