A DJ that will automatically mix your playlists and beat synch them should be added. I am talking beatmatching and smooth transitions between songs. You would do nothing but select "mix" mode and it would do the rest.
This is how you set yourself apart from other streaming services. Having friends over? Load up a playlist and have Spotify take care of the rest. In the car? At the beach? really anywhere you want a smooth continuous mix.
There is an app called Pacemaker which can do this now by using an AI to match up songs. Spotify should do this within the platform, like a step up from the crossfade.
This will be a definite way of setting you apart from the competition, and an amazing feature.
Hey! Thanks for coming to the Spotify Idea Exchange. We've been keeping an eye on this submission for an extended period of time, and it doesn't seem this will reach the votes necessary to put it forward for prioritization. As such, we're marking this case as closed. This includes any similar suggestions that are received.
If we do have any new information to share, rest assured we'll check back in here with a new status.