Radioactivity (2009 Remaster) · Kraftwerk Radio-Activity ℗ 1975, 2009 Parlophone Records Limited Electronics, Vocals, Vocoder: Florian Schneider Producer: Florian Schneider Synthesizer: Florian Schneider Electronic Drums: Karl Bartos Audio Recording Engineer: Peter Bollig Drum Machine Drums: Ralf Hütter Orchestron Keyboards: Ralf Hütter Electric Piano: Ralf Hütter Producer: Ralf Hütter Synthesizer: Ralf Hütter Vocals: Ralf Hütter Mixing Engineer: Walter Quintus Electronic Drums: Wolfgang Flür Writer: Emil Schult Writer: Florian Schneider Writer: Ralf Hütter