Xbox Music is now Groove. This is news that Microsoft detailed weeks ago, but it's only now—coinciding with the public release of the Windows 10 preview—that we're seeing the name change on Android.
In the latest version, the rebranding has taken place. Microsoft highlights the ability to upload your music to OneDrive, stream music with a Music Pass subscription ($9.99 a month or $99 a year), and save files for offline use.
Groove1 Groove2 Groove3
Not wasting any time, Sonos has already announced that it supports Groove. The integration is still in beta, but you're free to try it out right away. Look for it under Add Music Services.
You can find it on Play Store. Alternatively, you can download the app directly from APK Mirror.