C.G. Conn Ltd., sometimes called Conn Instruments or commonly just Conn, is a former American manufacturer of musical instruments incorporated in 1915. It bought the production facilities owned by Charles Gerard Conn, a major figure in early manufacture of brasswinds and saxophones in the USA. Its early business was based primarily on brass instruments, which were manufactured in Elkhart, Indiana. During the 1950s the bulk of its sales revenue shifted to electric organs. In 1969 the company was sold in bankruptcy to the Crowell-Collier-MacMillan publishing company. Conn was divested of its Elkhart production facilities in 1970, leaving remaining production in satellite facilities and contractor sources.