http://www.acma.asn.au/ Forum for new compositions, information sharing, and research about music technology and computer music. http://www.cs.cmu.edu/~music/ Research in real-time control, acoustic signal processing, music synthesis, music understanding, and performance. http://music.columbia.edu/cmc Classes, events, facilities, projects, software, news. http://acusmatica.7host.com/electro/electro.htm Collection of sites offering informatics, composition, and articles using music technology. http://www.iasig.org/ For developers of audio software, hardware, and content, to freely exchange ideas. http://www.computermusic.org/ 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.kaon.org/ Non-profit organization dealing with experimental, concrete, electronic and environmental music. http://www.midi.org Develops Musical Instrument Digital Interface standards. MIDI is a very commonly used format. http://www.hum.uva.nl/mmm Research in music cognition, music representation, and music technology. (Formerly known as Music Mind Machine) http://www.sectionz.com Portal offering music searches by title, artist, genre, and mood. Forums, news, staff picks. http://www.worldanthemproject.com/ A composite anthem based on the common notes and tendencies of all the world's national anthems, created by computer analysis. /forum/ Non-profit organization of musicians supporting the Internet music scene. http://cmr.soc.plymouth.ac.uk/ Research programs focus on Evolution, Interaction, Synthesis and Cognition.