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
Janzi (musical instrument) Janzi (musical instrument) Janzi is a Ugandan string instrument invented by Ssewakiryanga James Junior also known as Ssewa Ssewa. It was vetted and accorded the Utility Model Protection by African Regional Intellectual Property Organization (ARIPO) Zimbabwe and Uganda Registration Services Bureau in 2017. The instrument has been a major instrument on all Janzi Band and Ssewa's performances since its inception. The Janzi has two long wooden necks on the left and right, with a narrow space in between. It is made up of 22 strings, 11 strings on either side attached to the sound box with plastic strings. The Janzi