Well, the difference being that iTunes Radio was never announced for the UK, whereas we know Apple music is definitely coming at the end of the month.I remember in iOS7 they iTunes Radio showed up, but quickly disappeared again.
I would not hold my breathe, I would hazard a guess that the beta is not geo-locked.
There are more tabs that are still to be added. There's definitely a charts/what's new tab that I can remember being shown, very similar to iTunes Store. Otherwise I'm guessing it's just search I think. Imagine doing it in iTunes Store but being able to play them as if you owned them, making playlists, adding to up next however you want.So everything I see so far seems to be divided between "My Music" and "Radio". Where are you supposed to go to, say, browse a list of all albums from a particular artist and then play individual songs from different albums in the order you like?
I don't get this. If I'm not connected to wifi I get this:If you search and click on a song, you get the subscription page.