Your Groove has been revamped as Microsoft gives their Music app a new look
(Windows Phone Central)

Groove Music has picked up a fairly large update on the Fast Ring, bringing some UI changes and other optimizations. The update began rolling out in phases to users in the Fast Ring a few days ago, but should now appear for everyone in both the Fast and Slow Rings. If you do not see the update yet, you shouldn`t have to wait too long. The update brings the usual `seems faster` performance enhancements, along with some UI tweaks and an overhaul of the `Your Groove` tab, which has now been renamed. ...