Microsoft as PCs, tablets and smartphones – to Xbox Music subscribers, but the company is now working on a new, additional cloud service to offer its customers the ability to upload their own songs.
Currently, Microsoft's existing music streaming service is limited to music tracks that the company sells through its Xbox Music Store, so if a user's favorite track is missing from their library, there's no way to manually add it and stream it to multiple devices.
However, according to LiveSino, Microsoft is now preparing a new cloud storage service, integrated into OneDrive, that will give users such an option, so they can listen to their favorite music from wherever they are and of course from any Windows device.

