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

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

» Columbia University Computer Music Center    Classes, events, facilities, projects, software, news.    http://music.columbia.edu/cmc

» Electroacoustic    Collection of sites offering informatics, composition, and articles using music technology.    http://acusmatica.7host.com/electro/electro.htm

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

» 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.    http://www.computermusic.org/

» Kaon    Non-profit organization dealing with experimental, concrete, electronic and environmental music.    http://www.kaon.org/

» MIDI Manufacturers Association    Develops Musical Instrument Digital Interface standards. MIDI is a very commonly used format.    http://www.midi.org

» Music Cognition Group    Research in music cognition, music representation, and music technology. (Formerly known as Music Mind Machine)    http://www.hum.uva.nl/mmm

» New Interfaces for Musical Expression    Community page for the annual international NIME conference.    http://hct.ece.ubc.ca/nime/

» SectionZ Electronic Music Community    Portal offering music searches by title, artist, genre, and mood. Forums, news, staff picks.    http://www.sectionz.com

» University of Plymouth Computer Music Research    Research programs focus on Evolution, Interaction, Synthesis and Cognition.    http://cmr.soc.plymouth.ac.uk/