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Descendi in ortum meum; Alma redemptoris materTwo-voice anonymous motet SourcesBamberg: Staatliches Bibliothek, Lit. 115, fol. 14 (3/2);London: British Library, Additional 27630, fol. 55v (2/2); Montpellier: Faculté de Médecine H 196, fol. 321-321v (3/2). FacsimilesDie Handschrift London, British Museum, Add. 27630 (LoD). I: Faksimile, edited by Wolfgang Dömling, Kassel: Bärenreiter, 1972. Das Erbe deutscher Musik 52/53, (LoD).   | 
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