Xbox Music app for Windows Phone 8.1 gets a huge update next week, adds Cortana support | WinBeta http://buff.ly/1mGQOxJ April 24, 2014 | Posted in Shared | No comments Xbox Music app for Windows Phone 8.1 gets a huge update next week, adds Cortana support | WinBeta http://buff.ly/1mGQOxJ Contributed by: LobbycastGeoff on April 24, 2014.Last revised by: Tagged: Buffer, IFTTT