NEW YORK, NY - APRIL 10: Fritz Hilpert (L) and Stefan Pfaffe of the band Kraftwerk perform during the Kraftwerk - Retrospective 1 2 3 4 5 6 7 8, Autobahn (1974) at The Museum of Modern Art on April ... more 
NEW YORK, NY - APRIL 10: Fritz Hilpert (L) and Stefan Pfaffe of the band Kraftwerk perform during the Kraftwerk - Retrospective 1 2 3 4 5 6 7 8, Autobahn (1974) at The Museum of Modern Art on April 10, 2012 in New York City. (Photo by Mike Coppola/Getty Images) less 
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Getty Images | Photo By Mike Coppola / Getty Images
Wed, Apr 11, 2012 1:35 AM EDT