Xbox Music app will come pre-installed and is the default music player for the upcoming Windows 8 operating system. This app will feature free, ad-supported streaming of the entire catalog of over 30 million tracks on PCs and tablets. Users can also make playlists, discover new music, and purchase and download music. However, this unlimited free streaming service will end in 6 months time followed by reduced hours of streaming and users can buy Xbox Music pass to enjoy Unlimited streaming after that.
The service will cover 22 countries for subscription music, 15 for free streaming, and offer iOS and Android clients later next year.
See the video above for more info.