Cantus Organi · Ordinary Form calendar
29 December, within the Octave of Christmas
Die 29 decembris
As the Christmas Mass at Dawn or during the Day, except the Alleluia (GR1974 p. 52).
This page assembles available Nova Organi Harmonia music for chants assigned in the 1974 Graduale Romanum.
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Some of this music is typeset from volunteers' transcriptions, not yet proofread. About the typeset music
Introit I · Lux fulgebit
Chant for the Introit I (GregoBase, opens in new tab)Report an error in Introit IEdit Introit I (editors)Chant text · Latin
LUX fulgébit hódie super nos : quia natus est nobis Dóminus : et vocábitur Admirábilis, Deus, Princeps pacis, Pater futúri saéculi : cujus regni non erit finis. Dóminus regnávit, decórem indútus est : indútus est Dóminus fortitúdinem, et praecínxit se. Glória Patri. E u o u a e.
Text source: GregoBase
Music from Ad 11 Missam in aurora., Nova Organi Harmonia, part I, pp. 54–59.
Chant from GregoBase









2 assignment introitus · Introit (option 2) II · Puer natus
Chant for the 2 assignment introitus (GregoBase, opens in new tab)Report an error in 2 assignment introitusEdit 2 assignment introitus (editors)Chant text · Latin
PUER natus est nobis, et fílius datus est nobis : cujus impérium super húmerum ejus : et vocábitur nomen ejus, magni consílii Angelus. Cantáte Dómino cánticum novum : quia mirabília fecit. Glória Patri. E u o u a e.
Text source: GregoBase
Music from Ad 111 Missam in die, Nova Organi Harmonia, part I, pp. 60–65.
Chant from GregoBase
Gradual I · Benedictus qui venit
Chant for the Gradual I (GregoBase, opens in new tab)Report an error in Gradual IEdit Gradual I (editors)Chant text · Latin
BEnedíctus qui venit in nómine Dómini : Deus Dóminus, et illúxit nobis. A Dómino factum est : et est mirábile in óculis nostris.
Text source: GregoBase
Music from Ad 11 Missam in aurora., Nova Organi Harmonia, part I, pp. 54–59.
Chant from GregoBase
2 assignment graduale · Gradual (option 2) II · Viderunt omnes
Chant for the 2 assignment graduale (GregoBase, opens in new tab)Report an error in 2 assignment gradualeEdit 2 assignment graduale (editors)Chant text · Latin
VIdérunt omnes fines terrae salutáre Dei nostri : jubiláte Deo omnis terra. Notum fecit Dóminus salutáre suum : ante conspéctum géntium revelávit justítiam suam.
Text source: GregoBase
Music from Ad 111 Missam in die, Nova Organi Harmonia, part I, pp. 60–65.
Chant from GregoBase
Alleluia · Multifarie
Chant for the Alleluia (GregoBase, opens in new tab)Report an error in AlleluiaEdit Alleluia (editors)Chant text · Latin
Allelúia. Multifárie olim Deus loquens in prophétis, novíssime diébus istis locútus est nobis in Fílio suo.
Text source: GregoBase
Music from Die Octavæ Nativitatis Domini, Nova Organi Harmonia, part I, pp. 86–87.
Chant from GregoBase
Offertory I · Deus enim
Chant for the Offertory I (GregoBase, opens in new tab)Report an error in Offertory IEdit Offertory I (editors)Chant text · Latin
DEus enim firmávit orbem terrae, qui non commovébitur : paráta sedes tua, Deus, ex tunc, a saéculo tu es.
Text source: GregoBase
Music from Ad 11 Missam in aurora., Nova Organi Harmonia, part I, pp. 54–59.
Chant from GregoBase
2 assignment offertorium · Offertory (option 2) II · Tui sunt caeli
Chant for the 2 assignment offertorium (GregoBase, opens in new tab)Report an error in 2 assignment offertoriumEdit 2 assignment offertorium (editors)Chant text · Latin
TUI sunt caeli, et tua est terra : orbem terrárum, et plenitúdinem ejus tu fundásti : justítia et judícium praeparátio sedis tuae.
Text source: GregoBase
Music from Ad 111 Missam in die, Nova Organi Harmonia, part I, pp. 60–65.
Chant from GregoBase
Communion · Responsum
Chant for the Communion (GregoBase, opens in new tab)Report an error in CommunionEdit Communion (editors)Chant text · Latin
REspónsum accépit Símeon a Spíritu Sancto, non visúrum se mortem, nisi vidéret Christum Dómini.
Text source: GregoBase
Music from In Purificatione Beatæ Mariæ Virginis, Nova Organi Harmonia, part III, pp. 61–74.
Chant from GregoBase
Chant assignments follow the Graduale Romanum (1974). Each NOH section remains linked to its printed source and correction target.















































