ÍNCIPIT LITERARI: [1] O magnum mysterium, [2] Beata Dei genitrix, [3] Santa et immaculata
COR: I Cor: Ti, A, T, Basso; II Cor: Ti, A, T, Baxo
INSTRUMENTS: Tpa 1/2, Vl 1/2, Vó, Ac-C (x), Org (x)
TONALITAT: [1] fa M, [2] Re M, [3] Re M
PARTICEL·LES: 6 bf, 9 qd ap
COMPLET O INCOMPLET: Complet