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% Domare cordis impetus

🔍 79% Domare cordis impetus

🔍 76% Domare cordis impetus

🔍 37% Praefatio Paschalis II

🔍 36% Exsultet iam angelica (brevior)

🔍 36% Exsultet iam angelica

🔍 36% Praefatio de Dominicis per annum IV

🔍 35% Alto ex Olympi vertice

🔍 35% Exsultet jam Angelica

🔍 34% Praefatio solemnis de Epiphania Domini

🔍 33% Praefatio de D. N. Iesu Christo universorum Rege

🔍 33% Praefatio solemnis de Quadragesima

🔍 33% Praefatio ferialis de Nativitate Domini

🔍 33% Praefatio de Dominicis per annum II

🔍 33% Praefatio de Quadragesima I

🔍 33% In Nativitate Domini - Cantus Martyrologii

🔍 33% Hymnis angelicis

🔍 33% Te Ioseph

🔍 32% Qui luce splendes

🔍 32% Te Joseph celebrent

🔍 32% Praefatio defunctorum

🔍 32% Praefatio de sollemnitate omnium sanctorum

🔍 32% Qui luce splendes

🔍 32% Te Joseph celebrent

🔍 31% Praefatio ferialis de nuptiis

🔍 31% Praefatio ferialis de beata Maria Virgine

🔍 31% Praefatio ferialis de sancto Ioseph Sponso B. M. V.

🔍 31% Praefatio ferialis de sancta Cruce

🔍 31% Commune vos apostoli

🔍 31% Rerum Deus fons

🔍 31% Praefatio ferialis de sanctissima Trinitate

🔍 31% Praefatio solemnis de sanctissima Trinitate

🔍 31% Praefatio solemnis de Nativitate Domini

🔍 31% Te Joseph celebrent

🔍 31% Cohors beata Seraphim

🔍 31% Praefatio de Dominicis per annum V

🔍 31% Praefatio ferialis de Ecclesiae Dedicatione

🔍 31% Prex Eucharistica IV

🔍 31% Praefatio ferialis de sancto Joanne Baptista

🔍 31% Exsultet caelum laudibus (modus 4)

🔍 31% Praefatio Paschalis I

🔍 31% Ecce ego Joannes

🔍 31% Praefatio de Dominica Passionis. Dominica in Palmis

🔍 30% Angelus Domini astitit

🔍 30% Relucens inter principes

🔍 30% Conditor alme siderum

🔍 30% Paradisi portae

🔍 30% Praefatio ferialis paschalis

🔍 30% Abiit Jesus

🔍 30% Aeterne Rex

🔍 30% Praefatio ferialis de Angelis

🔍 30% Exsurgat Deus

🔍 30% Praefatio ferialis de Epiphania Domini

🔍 30% Praefatio ferialis de Spiritu Sancto

🔍 30% Caelestis urbs Jerusalem

🔍 30% Rex gloriose

🔍 30% Solis o Virgo

🔍 30% Gemma caelestis

🔍 30% Praefatio de Dominica IV in Quadragesima

🔍 30% Praefatio ferialis de S. Benedicto

🔍 29% Laudibus cives

🔍 29% Praefatio ferialis de sancto Ioanne Baptista

🔍 29% Rex summe regum

🔍 29% Caelestis urbs Jerusalem

🔍 29% Beate Pastor Petre
