Kraftwerk is a German electronic music band formed by Ralf Hütter and Florian Schneider in 1970 in Düsseldorf. . After his final work on the 1986 album Electric Café (a.k.a. Techno Pop) he hardly returned to . In May 2015 Kraftwerk extended their 2013/2014/2015 "3D Concert" Tour with a twelve-date North American leg.