I love Group Sessions and have been using them heaps since you first released them. However I notice that there are still a lot of people who don't know about this innovative idea as the Start/Join Group Session feature is hidden in the UI and needs the user to go digging in the Listening On menu in the bottom left corner of the player.
I think it would be easier to start and join Group Sessions if you brought the feature forward and sat it between the Listening On menu in the bottom left corner and the Queue in the bottom right corner. If it was right in the middle, it would be much easier to start and join sessions and this awesome feature would get so much more adoption. See picture below.
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