1) German ska group 
Keimzeit is a German musical band formed in 1979 in Lütte (Belzig) near Potsdam, GDR (German Democratic Republic). Originally called Jogger, they changed their name to Keimzeit in 1982. The originally family-based band, led by Norbert Leisegang, at first performed live at festivals and parties in the region around Potsdam. They gained popularity ...