just a few of my oft-used links, more to come:
CIRRMT -Centre for Interdisciplinary Research in Music
Media and Technology
ISST -International Society for the Study of Time
EARS -
ElectroAcoustic Resource Site
EMF - Electronic Music Foundation
EMS - Electroacoustic Music Studies Network
ESCOM - European Society for the Cognitive Sciences of
Music
CEIArtE - Centro de Experimentación e Investigación en Artes Electrónicas
SMPC - Society for Music Perception and Cognition
NIME - New Interfaces for
Musical Expression
International
Cooperative in Systematic & Cognitive Musicology
matralab - musicmovementmedia - art - theatretheory - research - agency
MINT -
Musicologie, Informatique et Nouvelles Technologies
Hexagram
Institute for Research / Creation in Media Arts & Technologies
CIAM - Centre Interuniversitaire des Arts Mediatiques
Music
Department, Concordia University
University of Aveiro, Portugal