Corpus Rhythmorum Musicum (saec. IV-IX)
Labyrinth
Music Page
Cantus
Page
Gregorian
Chant Homepage
Lexicon musicum
Latinun medii aevi
Thesaurus
Musicarum Latinarum
Medieval Music
and Arts Foundation
ORB:
Online Reference Books for Medieval Studies: Medieval Music
Digital Image
Archive of Medieval Music
Codices Electronici Sangallenses (Digital Abbey Library of St.
Gallen)
Werner Icking Viol Music Library
Renaissance
masses, 1440-1520 (MIDI files)
Werner Icking Viol Music Library
Music theory
The
Tonal Centre
Teoria: Music theory
web
Ricci Adams'
musictheory.net
Dolmetsch Music Theory Online
Southern Mosaic: the 1939 Lomax southern states recording
trip
American
Folklife Center
Open Folklore portal
National Geographic Worldmusic
Contemporary African Music sites