I really enjoy listening to the old Kraftwerk music – from before the «official albums» which the band nowadays have in their catalogue.
If you want to download the recording, just head over to Live and Loud! for more information and zip-download!
Live and Loud! Radio Prog 2: Kraftwerk: HR1 Frankfurt Radio Concert, 25 January 1974
Kohoutek/Kometenmelodie I & II