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
Boston Musical Instrument Company Boston Musical Instrument Company The Boston Musical Instrument Company was an American manufacturer of brass band instruments in the late 19th and early 20th centuries located in Boston, Massachusetts. Elbridge Wright was an apprentice to Samuel Graves at his original woodwind shop which had been founded in the 1820s outside of Boston. At the same time Wright was with Graves, James Keat, who had apprenticed to hais father Samuel in England around the turn of the century, introduced the Graves firm to brasswind instrument manufacture. Wright learned from both Graves and Keat before setting out on his own. In 1869,