Guo Musical Instrument Company New Design. Guo Musical Instrument Company Guo Musical Instrument Company (GMIC) is a Taiwan-based musical instrument manufacturer, specializing in flutes, piccolos, flute head joints, and saxophone necks and head joints. Founded by Geoffrey Guo in 1988, GMIC offers its products for sale online and through various retailers all over the world. Some of its instruments include a tenor flute, a G soprano flute, grenaditte flutes and a new C flute design called a Tocco flute. Many of these models of flutes and piccolos come in many different colors. In 2004, Geoffrey Guo and flute professor Mark Dannenbring developed the grenaditte
Xiao (flute) Xiao (flute) The xiao (, pronounced ) is a Chinese vertical end-blown flute. It is generally made of bamboo. It is also sometimes called dòngxiāo (), "dòng" meaning "hole." An ancient name for the xiāo is "shùzhúdí" (, lit. "vertical bamboo flute", ) but the name "xiāo" in ancient times also included the side-blown bamboo flute, "dizi". The "xiāo" is a very ancient Chinese instrument usually thought to have developed from a simple end-blown flute used by the Qiang people of Southwest China in ancient period. "Xiao" are mostly made of bamboo, the best being 'purple bamboo' or . Sometimes,