American Pianists Association
General information and news on this association of pianists.

American Viola Society
Basic information, and a listing of regional and state chapters.

International Society of Bassists
Forum, newsletter, articles, e-mail directory, and links on the bass.

International Double Reed Society
IDRS is the worldwide organization of double reed (oboe and bassoon family) players, instrument manufacturers and enthusiasts. Includes stolen instrument registry, conference and competition information, archived IDRS email list server posts, and listings of their publications and journals.

The American Musical Instrument Society
AMIS is an international organization founded in 1971 to promote better understanding of all aspects of the history, design, construction, restoration, and usage of musical instruments in all cultures and from all periods. Includes listings of journals and publications, events calendar, meetings, awards, and links.

International Association of Electronic Keyboard Manufacturers
IAEKM comprises the global manufacturers of electronic keyboards and affiliated software and publications. Includes introductory keyboard articles, product listing, and links.