Later today, Microsoft is pushing out a rather large update for their Groove music app on Windows 10 Mobile (not for PC). The update brings with it a rather hefty changelog of 15 items showing that the Groove team is hard at work at bringing this app up to speed.
Version 3.6.1573.0 should appear later today in the Store, but, for now, you can peruse the changelog.
Full story from the WindowsCentral blog...