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
American Musical Instrument Society American Musical Instrument Society The American Musical Instrument Society (AMIS) was formed in 1971 "to promote study of the history, design, and use of musical instruments in all cultures and from all periods" (the branch of musicology known as organology). Based in the United States, it publishes a journal and a newsletter, holds annual conferences (occasionally in conjunction with the Galpin Society), maintains an active website and e-mail forum, and presents five awards. The society's international membership includes collectors, curators, historians, performers, instrument makers, conservators, restorers, dealers, teachers, and students. The "Journal of the American Musical Instrument Society, "(ISSN 0362-3300)