Australasian Computer Music Association
Forum for new compositions, information sharing, and research about music technology and computer music.
www.acma.asn.au Details

Carnegie Mellon Computer Music Group
Research in real-time control, acoustic signal processing, music synthesis, music understanding, and performance.
www.cs.cmu.edu Details

Columbia University Computer Music Center
Classes, events, facilities, projects, software, news.
music.columbia.edu Details

Electroacoustic
Collection of sites offering informatics, composition, and articles using music technology.
acusmatica.7host.com Details

Interactive Audio Special Interest Group
For developers of audio software, hardware, and content, to freely exchange ideas.
www.iasig.org Details

International Computer Music Association (ICMA)
Individuals and institutions involved in the technical, creative, and performance aspects of computer music. For composers, software and hardware developers, researchers, and musicians.
www.computermusic.org Details

Kaon
Non-profit organization dealing with experimental, concrete, electronic and environmental music.
www.kaon.org Details

MIDI Manufacturers Association
Develops Musical Instrument Digital Interface standards. MIDI is a very commonly used format.
www.midi.org Details

Music Cognition Group
Research in music cognition, music representation, and music technology. (Formerly known as Music Mind Machine)
www.hum.uva.nl Details