Christoph Heemann, born in 1964 in Aachen, West Germany, is a German /musician. He recorded with the tape music group H.N.A.S., releasing self‑produced samplers on their Dom label, releasing albums such as Im Schatten der Möhre (1987). After H.N.A.S. disbanded in 1993, Heemann pursued solo work and collaborations, producing Invisible Barrier (1993) and The Rings of Saturn (2008). He worked with artists such as Jim O'Rourke, Andrew Chalk, and Steven Stapleton, contributing to albums Plastic Palace People, Vol. 1 (2011) and Plastic Palace People, Vol. 2 (2011).