Michael Vetter

Michael Vetter (18 September 1943 – 7 December 2013) was a German composer, novelist, poet, performer, calligrapher, artist, and teacher.
Vetter was born in Oberstdorf in the Allgäu region of Germany, and received a conventional school education. He adopted the recorder as his preferred instrument, and began experimenting in the late 1950s with its timbres and techniques, such as multiphonics and microtones. He inspired composers such as Louis Andriessen, and Rob du Bois in the Netherlands, Sylvano Bussotti in Italy,... plus