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Letare felix civitasanonymous hymn SourcesCividale del Friuli: Museo Archeologico Nazionale LVII, fol. 308 (3/3).EditionsItalian Sacred and Ceremonial Music, edited by Kurt von Fischer and F. Alberto Gallo, Monaco: Editions de L'Oiseau-Lyre, 1987. Polyphonic Music of the Fourteenth Century XIII, p. 189. |
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