Offers a collection of links on the subject of Gregorian chant. Find recordings, sound clips and performance groups.

Recounts the development of vocal music in the middle ages including organum and Gregorian chant.

Provides a recordings, labels, and distributors guide and a schedule of live concerts. Analyses the compositional structure of early music.

Provides a selective discography of recorded Plainsong and Medieval sacred and secular music.

Provides a comprehensive collection of resources for the study of Gregorian chant music theory, research, and performance.

Offers a guide to resources on the Web related to music of the Renaissance and medieval periods. Find texts, scores and audio files.

Collects links related to the study of Medieval music. Find databases, descriptions of period instruments and music societies.

Compiles a list of links to resources on medieval music and liturgical chant. Includes pages that feature audio clips.

Cynthia Cyrus at ORB Online Encyclopedia offers a glossary of Medieval music terms.

Provides access to a variety of databases featuring music of the Middle Ages. Offers study resources and links to Medieval music societies.

K. Thomas and E. Mendes have compiled this extensive listing of bibliographic resources for the study of medieval music history and theory.

Examines historical themes that informed the music composed and performed from the years 450-1450. Link to other periods of music's history.

Find out how and when this vocal score first came to be derived from sacred text, as well as where it was traditionally sung.

Provides sheet music and MIDI files of sacred medieval music.

Chronicles the development of music in the Middle Ages. Provides a guide to related literature, manuscript sources, and facsimile editions.

Offers a guide to the composers, music, and recordings of Medieval Plainchant and early polyphonic music of the Middle Ages.