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

Hac a valle lacrimosa; Hostem vicit crucis signa

Two-voice anonymous motet

Sources

London: Westminster Abbey 12185, fol. 1v (2/2).

Facsimiles

1. BENT, Margaret. 'A preliminary assessment of the independence of English Trecento notations', L'Ars nova italiana del Trecento IV: Certaldo 1975, 1978, 81.
2. Manuscripts of 14th Century English Polyphony: A Selection of Facsimiles, edited by Frank Ll. Harrison and Roger Wibberley, London: Stainer & Bell, 1982. Early English Church Music XXVI, plates 170, 171.

Literature

LEFFERTS, Peter M. The Motet in England in the Fourteenth Century, Ann Arbor: UMI Research Press, 1986, pp. 126-127, 270.