Conn-Selmer, Inc. is a manufacturer of musical instruments for concert bands, marching bands and orchestras headquartered in the United States. The company was formed in 2003 by combining the Steinway properties, The Selmer Company and United Musical Instruments. It is a wholly owned subsidiary of Steinway Musical Instruments which, since 2013 has been owned by John Paulson's Paulson & Co. investment firm out of Palm Beach, Florida.