iTunes tagging has finally arrived in Europe. Well, Great Britain. The UK? Fine, England. Ok, ok, to those parts of London where you can tune into Absolute Radio 105.8FM -- the only European station to have inked a deal with Seattle-based Jump2Go (developer of the tech) and Britain's own Unique Interactive. Owners of the new iPod nano with built-in FM radio can now tag songs they're listening to for later purchase from the iTunes store when docked. Video demonstration after the break for you London newbs.