St. Ambrose
S. Ambrosii Episcopi Confessoris et Ecclesiæ Doctoris
Proper







Introit
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IN médio Ecclésiae apéruit os ejus : et implévit eum Dóminus spíritu sapiéntiae, et intelléctus : stolam glóriae índuit eum. Allelúia, allelúia. Bonum est confitéri Dómino : et psállere nómini tuo, Altíssime. Glória Patri. E u o u a e.
Text source: GregoBase
Music from Commune Doctorum, Nova Organi Harmonia, part IV, pp. 71–76 (rubric cites Nova Organi Harmonia, part IV, p. 71).
Chant from GregoBase








Gradual · Grad. · Ecce sacerdos
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ECce sacérdos magnus, qui in diébus suis plácuit Deo. Non est invéntus símilis illi, qui conserváret legem Excélsi.
Text source: GregoBase
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Alleluia · Juravit Dominus
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Allelúia. Jurávit Dóminus, et non paenitébit eum : Tu es sacérdos in aetérnum, secúndum órdinem Melchísedech.
Text source: GregoBase
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Offertory · Offert. · Veritas mea
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VEritas mea, et misericórdia mea cum ipso : et in nómine meo exaltábitur cornu ejus. Allelúia.
Text source: GregoBase
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Communion · Comm. VIII · Semel juravi
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SEmel jurávi in sancto meo : semen ejus in aetérnum manébit : et sedes ejus sicut sol in conspéctu meo, et sicut luna perfécta in aetérnum : et testis in caelo fidélis.
Text source: GregoBase
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Ordinary
Kyriale heading: “In Festis Semiduplicibus” (for Monday, 7 December 2026). NOH (1942) ranks feasts as doubles and semidoubles; the 1962 calendar uses classes. The correspondence used here is approximate.
Chant text · Latin
KYrie eléison. Christe eléison. Kýrie eléison. Kýrie eléison.
Text source: GregoBase
Chant from GregoBase
Chant text · Latin
GLória in excélsis Deo. Et in terra pax homínibus bonae voluntátis. Laudámus te. Benedícimus te. Adorámus te. Glorificámus te. Grátias ágimus tibi propter magnam glóriam tuam. Dómine Deus, Rex caeléstis, Deus Pater omnípotens. Dómine Fili unigénite Jesu Christe. Dómine Deus, Agnus Dei, Fílius Patris. Qui tollis peccáta mundi, miserére nobis. Qui tollis peccáta mundi, súscipe deprecatiónem nostram. Qui sedes ad déxteram Patris, miserére nobis. Quóniam tu solus sanctus. Tu solus Dóminus. Tu solus Altíssimus, Jesu Christe. Cum Sancto Spíritu, in glória Dei Patris. Amen.
Text source: GregoBase
Chant from GregoBase
Chant text · Latin
SAnctus, Sanctus, Sanctus Dóminus Deus Sábaoth. Pleni sunt caeli et terra glória tua. Hosánna in excélsis. Benedíctus qui venit in nómine Dómini. Hosánna in excélsis.
Text source: GregoBase
Chant from GregoBase
Chant text · Latin
Agnus Dei, qui tollis peccáta mundi : miserére nobis. Agnus Dei, qui tollis peccáta mundi : miserére nobis. Agnus Dei, qui tollis peccáta mundi : dona nobis pacem.
Text source: GregoBase
Chant from GregoBase
Chant text · Latin
I-\kern 6mm[De-]te,[o] mis[grá-]sa[ti-] est.[as.]
Text source: GregoBase
Chant from GregoBase
Source
- Collection
- Nova Organi Harmonia ad Graduale Romanum
- Book
- Book III
- Edition
- Lemmens Institute, Mechelen: H. Dessain, 1942.
Bound scan includes the regina and pius-x addenda (1954), each labelled Addenda ad Partem III.
- Citation
pp. 13–16
- Rights
- The page images and everything cut from them are in the public domain.
Source
- Collection
- Nova Organi Harmonia ad Graduale Romanum
- Book
- Book V
- Edition
- Lemmens Institute, Mechelen: H. Dessain, 1942.
- Citation
pp. 68–72
- Rights
- The page images and everything cut from them are in the public domain.




























