ScoreBase

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O que pola Virgen leixa

el Sabio, Alfonso

D major

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O rosa bella

Dunstable, John

G minor

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O rubor sanguinis

von Bingen, Hildegard

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O sacrum convivium

Gregorian chant

F major

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O salutaris hostia

Gregorian chant

E- major

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O saving Victim, opening wide

Gregorian chant

A minor

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O spectabiles viri

von Bingen, Hildegard

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O spem miram

Ambrosian chant

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O splendidissima gemma

von Bingen, Hildegard

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O virga mediatrix

von Bingen, Hildegard

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O viridissima virga

von Bingen, Hildegard

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O virtus Sapientiae

von Bingen, Hildegard

A minor

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O vis eternitatis

von Bingen, Hildegard

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Occurrunt turbae

Gregorian chant

F major

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Officium stellae

Gregorian chant

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Omnes gentes

Ambrosian chant

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Omnes patriarchae

Ambrosian chant

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Omnis nunc microcosmus - Omnis mundus jocundetur

de Grudencz, Petrus Wilhelmi

F major

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Only-begotten, Word of God eternal

Gregorian chant

D minor

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Or est Baiars

de la Halle, Adam

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Organum, Alleluia

Pérotin

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Pacem meam

Gregorian chant

F major

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Pacem relinquo vobis

Gregorian chant

D minor

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Pange melos lacrimosum (1190) Anonymous

France