Where science, mathematics and musical beauty meet. The German composer, sound artist and electronic magician Alva Noto, the alias of Carsten Nicolai, operates at this intersection. In the late 1990s, Nicolai's precise minimal techno style was a real sensation on the club circuit. In 2009, Alva Noto was a guest at November Music with Xerrox. Now he is bringing the leading contemporary music company Ensemble Modern from Frankfurt with him. Together they perform a new chamber ensemble version of Alva Noto's album Xerrox Vol.4.