When the Berlin Wall fell in November 1989, it left the yet to be unified German capital with something no other European metropolis possessed at the time: vast, empty, unregulated spaces and the collective will to fill them. The warehouses and power stations of the former East Germany became laboratories for a new kind of club culture. One that took Techno from its home, Detroit, and ran it through a European sensibility. One that was colder, more minimal and built for longer nights.