La Trobe University - Library: Medieval Music Database - Annual cycle of feasts of liturgical chant, liturgical polyphony and secular music of the late middle ages.

Que est ista que processit

anonymous cantilena

Sources

Oxford: Corpus Christi College 144, fol. 28v,24,24v,25 (3/3).

Facsimiles

English Fourteenth-Century Polyphony: Facsimile Edition of Sources Notated in Score, edited by William J. Summers, Tutzing: H. Schneider, 1983. Münchner Editionen zur Musikgeschichte IV, plates 180-183.

Literature

LEFFERTS, Peter M. 'Oxford, Corpus Christi College, MS 144' [in] 'New sources of English thirteenth- and fourteenth-century polyphony', compiled by P. Lefferts and M. Bent, Early Music History, 2 (1982), pp. 351-352.