Karlheinz Zöller (1928 – July 29, 2005) was a German flutist, and principal in the Berlin Philharmonic Orchestra between 1960–1969 and 1976–1993. Zöller was a tremendous supporter of new music and commissioned flute concerti from several composers. These included new works bySiegfried Matthus, Diether de la Motte, Manfred Trojahn and Isang Yun. [source from Wikipedia]