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.
🎩 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 🔍 to find similarities to the given chant.
🔍 100% Oremus pro Pontifice (Cantus IV)

🔍 51% Oremus pro Pontifice (Cantus II)

🔍 47% Oremus pro Pontifice (cantus III)

🔍 42% Oremus pro Pontifice

🔍 28% Respice in me

🔍 27% Oculi omnium

🔍 25% Lauda Sion

🔍 25% Cibavit eos

🔍 25% Ad Dominum

🔍 25% Domine Deus meus in te speravi

🔍 25% Sacerdotes Domini

🔍 24% Kyrie I (cum organo)

🔍 24% Venite Exultemus Domino

🔍 24% Venite Exultemus Domino

🔍 23% Caro mea

🔍 22% Venite exsultemus E

🔍 22% Cantabo Domino

🔍 22% Sancte Pater Benedicte (Tonus Simplex)

🔍 20% Quotiescumque Manducabitis

🔍 20% Ne timeas Maria

🔍 19% Venite exsultemus III

🔍 19% Domine convertere

🔍 19% Laus Deo Patri

🔍 19% Praefatio solemnis de S. Benedicto

🔍 18% Exsultet jam Angelica

🔍 18% Praefatio solemnis de Adventu

🔍 18% Hodie nomen tuum

🔍 18% Praefatio solemnis de Omnibus Sanctis et Patronis

🔍 18% Oremus pro Antistite

🔍 18% Praefatio solemnis de sanctissima Eucharistia

🔍 18% Praefatio de Dominica Passionis. Dominica in Palmis

🔍 17% Venite exsultemus VI*

🔍 17% Praefatio solemnis de Martyribus

🔍 17% Praefatio solemnis de sancto Ioseph Sponso B. M. V.

🔍 17% Ne timeas Maria ... allel.

🔍 17% Venite exultemus IV G

🔍 17% Praefatio solemnis de Nativitate Domini

🔍 17% Praefatio solemnis de sacratissimo Corde Iesu

🔍 17% Venite exultemus II

🔍 17% Venite exsultemus VI**

🔍 17% Praefatio in Annuntiatione Domini die 25 martii

🔍 17% Ego daemonium

🔍 17% Te Deum Patrem

🔍 17% Praefatio solemnis de Apostolis

🔍 17% Benedicta sit sancta

🔍 17% Quid faciam quia dominus

🔍 17% Praefatio in Sollemnitate Sanctissimae Trinitatis

🔍 17% Spiritus et animae

🔍 17% Hodie scietis

🔍 17% Ave Maria (R.br.)

🔍 17% Exsultet iam angelica

🔍 17% Praefatio solemnis de sancto Joanne Baptista

🔍 17% Praefatio de Adventu II

🔍 17% Fortem piumque

🔍 17% Praefatio solemnis de Martyribus

🔍 17% O Doctor optime(Athanasi)

🔍 16% Exsultet iam angelica (brevior)

🔍 16% Praefatio solemnis de sancto Ioanne Baptista

🔍 16% In omnem terram

🔍 16% Praefatio solemnis de beata Maria Virgine

🔍 16% Praefatio solemnis de sancto Elia Propheta

🔍 16% Praefatio solemnis de Ecclesiae Dedicatione

🔍 16% Laus Deo Patri

🔍 16% Praefatio solemnior de S. Benedicto

🔍 16% Praefatio solemnis de sanctissima Trinitate
