Medieval Music

Wikipedia: Medieval music
Medieval and Renaissance Music Resources
La Trobe University Library Medieval Music Database
Thesaurus Musicarum Latinarum
Medieval & Renaissance Music: A Brief Survey
Medieval Music
HOASM: The Central Middle Ages (1100-1350)
Introduction to Medieval Music
SCA Medieval and Renaissance Music Homepage
Medieval Music: Birth of Polyphony
Renaissance/Medieval/Celtic Music WebRing
Yahoo! Directory: Medieval Music
Google Scholar: Medieval Music
Google Books: Medieval Music
Google Images: Medieval Music
YouTube Video: Medieval Music
Digital Image Archive of Medieval Music
Medieval Music CDs
Medieval Music DVDs
Medieval Music MP3s
Medieval Music Books

Medieval Instrumental Music

Google Scholar: Medieval Instrumental Music
Google Books: Medieval Instrumental Music
Google Images: Medieval Instrumental Music
YouTube Video: Medieval Instrumental Music
Medieval Instrumental Music CDs
Medieval Instrumental Music Books

Medieval Vocal and Choral Music

Wikipedia: Gregorian Chant
Gregorian Chant Home Page
The Gregorian Association
Chant Links
HOASM: Gregorian Chant
Yahoo! Directory: Gregorian Chant
Google Scholar: Medieval Vocal & Choral Music
Google Books: Medieval Vocal & Choral Music
Google Images: Medieval Vocal & Choral Music
YouTube Video: Medieval Vocal & Choral Music
Choral Public Domain Library: Medieval music
Gregorian Chant CDs
Gregorian Chant Books

Medieval History and Culture

Wikipedia: Middle Ages
Wikipedia: Early Middle Ages
Wikipedia: High Middle Ages
Wikipedia: Late Middle Ages
Society for Creative Anachronism
Shadowed Realm
Yahoo! Directory: Middle Ages
Google Scholar: Medieval Era & Middle Ages
Google Books: Medieval Era & Middle Ages
Google Images: Medieval Era & Middle Ages
YouTube Video: Medieval Era & Middle Ages
Medieval Books
Subscribe to Journal Of Medieval History

For other eras, see Renaissance Music, Baroque Music, and Other Early Music.