German flutist, born 1952 in Geldern. Father of Dr. Urs Benedikt Müller. From November 1974 until November 2014 assistant solo flutist at WDR Sinfonieorchester Köln From 1977 until 2002 teacher at the Cologne conservatory ([l328201]). In 1986 Hans-Martin Müller founded the LOFT, a concert room and recording studio in Cologne, near the conservatory. In 1987 the LOFT moved to a new location in Ehrenfeld. He has been organizing concerts with improvised and contemporary music at [l268716] since 1989. Concert recordings have been issued on CD by the associated label/publisher [l191705] and on a number of other labels.