Don't you think the output speaks for itself? Autobahn to Electric Cafe with Wolfgang and Karl (or maybe he joined just after Autobahn) and Electric Cafe to... eeh, nothing really, with Henning and Fritz.
i'm sorry to disagree here , erik , but it's CERTAINLY_NOT fritz or henning's "fault" that kw hasn't released more material since they've joined the band ,
Sorry if I was unclear, but I didn't mean it was in any way their "fault" that Kraftwerk hasn't released any more material. I think the reason they're not releasing any material is that no-one can stay on the cutting edge forever, and R&F have realised that the music world has caught up with and overtaken them. Which is also obvious from Expo and the new songs they've been playing live. However, I can't think of any artist who actually stayed at that cutting edge for as long as Kraftwerk did. Erik