It would be cool to steam other users live listening feed. It would be cool to opt-in to your significant others music stream, or your friends, siblings, celebrities/musicians stream. If you want to compete with other companies in the music streaming business, simultaneous or linked casting is the next thing.
If you opt in to a persons stream you should be able to comment (like you can on facebook/youtube/instagram live videos). You should be able to display a queue of your current song line up and have users make suggestions or up/down vote items in your queue.
Users should be able to input live audio or video that allows users to have their own sort of "radio show" between songs. This would propel Spotify into the social media realm way more than their current feature of just viewing users current song. If Spotify does not do something like this, I am sure in the next few years we will see Apple or Google take on these kind of features.
It seems like a lot, but even one of these features would change the game, at least for me anyway.
Updated on 2020-03-09
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