“Call Kraftwerk’s Radio-Activity the theme song for maybe the best thing I’ve ever done with my time – radio, that is. The creative exploitation of those airwaves I’ve had access to – the chances taken and the activities pursued, all the while never trying to sell anybody anything except perhaps the notion that freedom is real … at least for an hour or four every now and then, late at night, after the normals have gone to bed and the bureaucratic restrictions have been mostly lifted. Not that Radioactivity’s only about that kind of radio. It also concerns the other kind, discovered by Madame Curie (I actually learned this from Kraftwerk). But the one, of course, informs the other, all those mysterious and invisible waves permeating our various spheres and personalities, touching our souls, beaming off into space, alerting who knows what alien entities of our existence … perhaps a hundred million light years from now, when they finally get the message. And the amusing thing would be if the first song they ever heard was title track of Kraftwerk’s 1975 masterpiece – the geniuses from Dusseldorf doing their damnedest to sound like machines, releasing great depths of humanity in the process.” (Philip Random)