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

... pertransivit gladius...nostra pati

monophonic anonymous motet

Sources

London: British Library, Additional 38651, fol. 1 (1/1).

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, plate 72.