Gloria in excelcis, Bosse 51=2, Var. 1 and 2 Vatican XI, Milan IV: Ciues superni. . . Christus surrexit
edited by John Boe; composed by Anonymous (1125), Gloria in excelcis, Bosse 51=2, Var. 1 and 2 Vatican XI, Milan IV: Ciues superni. . . Christus surrexit (Middleton, WI: A-R Editions, Inc., 1990), 25 page(s)