goodbyes lately. Which is now we the Ubuntu music store integrated into Rhythmbox , which will end with the release of Ubuntu 13.04, scheduled for nine days.
The reasons for this change in the blog explains Canonical Ubuntu One and are not very difficult to understand: as traffic increases on the web shop , decreases in Rhythmbox. At the same time, they are two different systems, which saves more precarious maintenance.
That said you should know that not only music store in Ubuntu disappear from Rhythmbox 13.04, but so will Ubuntu 12.04 and Ubuntu 12.10 via update. So, the only way to acquire and listen to music by streaming is the web store, or applications for Android and iOS.
just because an invention that has lasted too long and that in its early stages caused a controversy over that, no, we will not remove.