Microsoft introduced its standalone Xbox Music app for Windows Phone in December of last year, but the company is just now adding Live Tile support for the application. A new version of the Xbox Music app has just hit the Windows Phone store bringing Live Tile support as well as fixes for several bugs to Windows Phone 8.1 users.
Microsoft has focused on improving performance and page loads, crashing, and playlist duplication with these fixes. The company has also cleaned up the Recent Plays feature and reduced the memory footprint of the app. Album art should now show up much more reliably in all areas of the app, too.