IsoGrego
Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.
Last sync with GregoBase: 2025-12-19. Max GregoBase ID: 20393.
π© tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.
Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the π to find similarities to the given chant.
π 100% HΓ¦c dies

π 50% Repleti sunt

π 47% Solemnitas est hodie sancti Joseph

π 46% Ora pro nobis sancte Joseph

π 44% Quae est

π 44% Alleluia (T.P. ad Primam)

π 43% Pretiosa in conspectu Domini (versiculus solemnis)

π 43% Sancti et justi (versiculus solemnis)

π 41% Justum deduxit Dominus

π 40% Ecce tu

π 38% Amavit eum (verse sol.)

π 37% Exaltata est sancta D. G. (vers. sol.)

π 36% Ora pro nobis, beate Bernarde

π 36% Gloria et honore (versus solemnior)

π 35% Gloriosus apparuisti (vers. sol.)

π 35% Amavit eum Dominus (V/. sol.) T.P.

π 35% Ora pro nobis, beate Bernarde (Vers. sol.)

π 34% Tollite jugum meum super vos (V/. soll.)

π 33% Notum fecit Dominus

π 29% Salus et gloria et virtus (VIII)

π 29% Ascendit Deus

π 28% Salus et gloria

π 28% Haec dies

π 27% Salus et gloria

π 27% Salus et gloria

π 25% Alleluia. Haec dies

π 25% Haec dies simpl.

π 25% Cantemus Domino alleluia

π 24% Salus et gloria

π 24% Haec est virgo sapiens quam

π 24% Exsultemus in Domino et spiritali

π 24% Ave Maria (R.br.)

π 24% Data est mihi

π 23% Salus et gloria - mode IV

π 23% Haec dies

π 23% Deus Deus meus

π 23% Dominus vobiscum

π 22% Exsurgat Deus

π 22% Alleluia. (Friday P. T. at Lauds I)

π 22% Eripe me Domine ab homine

π 22% Antequam convenΓrent

π 22% Gustate (Ad Communionem - Tonus 1)

π 22% Praefatio ferialis de sacratissimo Corde Iesu

π 22% Dies sanctificatus illuxit

π 22% Crudelis Herodes (Alter tonus)

π 21% Benedictus qui venit

π 21% Praefatio ferialis de Ecclesiae Dedicatione

π 21% Per omnia saecula saeculorum (2. Tonus ferialis)

π 21% Alleluia (Tuesday P. T. at Lauds)

π 21% Per omnia saecula saeculorum (1. Tonus solemnis)

π 21% Qui habitat

π 21% Haec accipiet

π 21% Alleluia (ant Dom.a in albis)

π 21% Alleluia. (Sund. P. T. at Vespers)

π 21% Salus et gloria

π 21% Salutis humanae Sator

π 21% Alleluia. (Sund. P. T. at Lauds II)

π 21% Toni Praefationum (1. Tonus solemnis)

π 21% Praefatio solemnis de Epiphania Domini

π 20% Prex Eucharistica IV

π 20% Confitemini

π 20% Praefatio solemnis de Quadragesima

π 20% Haec dies... Confitemini

π 20% Alleluia. (Monday P. T. at Vespers)

π 20% Alleluia (Feria Secunda ad Nonam T.P.)
