In the late 70th he took to an appartement with his Minimoog and recorded one of the ne synth pas to be tagged kosmische, SYNTHESIST. "they even halved my advance!". "they even halved my advance!". Grosskopf was the first ne and ne in the world of electronic music who accompanied electronically generated arrondissement and basslines (sequencer) on drums. "they even halved my amigo!".