Magnus Liber

Magnus Liber Organi
Illustration at beginning of manuscript F of the Magnus liber
MS F
AuthorAnonymous
LanguageLatin
SubjectMusical score
Published13th century
Publication placeFrance
Websitedigitalcommons.cedarville.edu/sing_polyphony/2

The Magnus Liber or Magnus liber organi (English translation: Great Book of Organum), written in Latin, is a repertory of medieval music known as organum. This collection of organum survives today in three major manuscripts. This repertoire was in use by the Notre-Dame school composers working in Paris around the end of the twelfth and beginning of the thirteenth centuries, though it is well agreed upon by scholars that Leonin contributed a bulk of the organum in the repertoire. This large body of repertoire is known from references to a "magnum volumen" by Johannes de Garlandia and to a "Magnus liber organi de graduali et antiphonario pro servitio divino" by the English music theorist known as Anonymous IV.[1][2] Today it is known only from later manuscripts containing compositions named in Anonymous IV's description. The Magnus Liber is regarded as one of the earliest collections of polyphony.

  1. ^ Baltzer, Rebecca A. (1987-07-01). "Notre Dame Manuscripts and Their Owners: Lost and Found". Journal of Musicology. 5 (3): 380–399. doi:10.2307/763698. ISSN 0277-9269. JSTOR 763698.
  2. ^ Roesner, Edward H. (September 2001). "Who 'Made' the Magnus Liber?". Early Music History. 20. doi:10.1017/S0261127901001061. ISSN 0261-1279. S2CID 190695312.