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: 2025-12-20. 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% Christi pia tractus dulcedine

🔍 30% Aeterne Rex

🔍 29% Precemur omnes cernui

🔍 29% Salvete Christi vulnera

🔍 28% Salvete Christi vulnera

🔍 28% Jam lucis orto sidere (Tempore Adventus)

🔍 28% Audi benigne Conditor

🔍 27% Audi Benigne Conditor

🔍 27% Praefatio solemnis de sancto Elia Propheta

🔍 27% Verbum supernum prodiens a

🔍 27% Verbum supernum prodiens a

🔍 27% Tu Christe

🔍 27% Exsultet jam Angelica

🔍 26% Fulgentis auctor aetheris

🔍 26% Sancte N.

🔍 26% Audi benigne conditor

🔍 26% Protege Domine

🔍 26% Splendor paternae gloriae (in Aestate)

🔍 26% Rector potens (In Adventu)

🔍 26% Rector potens (In Adventu)

🔍 26% Rerum Deus (In Adventu)

🔍 26% Exsultet iam angelica

🔍 26% Exsultet iam angelica (brevior)

🔍 26% Splendor paternae

🔍 26% Praefatio solemnis de sancta Cruce

🔍 26% Splendor paternae gloriae

🔍 26% Nunc Sancte nobis (In Adventu)

🔍 25% Aeterne lucis conditor

🔍 25% Praefatio solemnis de Ecclesiae Dedicatione

🔍 25% Aeterne rerum Conditor (Dox. Deo Patri)

🔍 25% Praefatio solemnis de S. Benedicto

🔍 25% Praefatio solemnior de sancto Joanne Baptista

🔍 25% Homo Dei

🔍 25% Audi benigne Conditor

🔍 25% Praefatio solemnis de beata Maria Virgine

🔍 25% Praefatio solemnis de nuptiis

🔍 25% Praefatio solemnior de S. Benedicto

🔍 25% Praefatio solemnis de sancto Joanne Baptista

🔍 25% Praefatio solemnior de sancta Cruce

🔍 25% Praefatio solemnior de Spiritu Sancto

🔍 25% Praefatio solemnior de beata Maria Virgine

🔍 25% Exsultet jam Angelica

🔍 25% Praefatio solemnior de Angelis

🔍 25% Praefatio solemnis de Spiritu Sancto

🔍 25% Praefatio solemnis de Martyribus

🔍 25% Praefatio solemnior de Nativitate Domini

🔍 25% Nunc tempus

🔍 25% Praefatio solemnior de nuptiis

🔍 24% Gentis redemptae

🔍 24% Praefatio solemnior de Ecclesiae Dedicatione

🔍 24% Praefatio de Adventu I

🔍 24% Beata nobis

🔍 24% Praefatio solemnior de sancto Ioseph Sponso B. M. V.

🔍 24% Praefatio solemnior de Epiphania Domini

🔍 24% Praefatio solemnis de Adventu

🔍 24% Praefatio de Conceptione Immaculata B.M.V.

🔍 24% Praefatio solemnior de sanctissima Trinitate

🔍 24% Praefatio solemnis de Martyribus

🔍 24% Praefatio solemnis de sancto Ioseph Sponso B. M. V.

🔍 24% Domine Jesu Christe

🔍 24% Praefatio solemnior de Martyribus

🔍 24% Praefatio solemnior de Adventu

🔍 24% Septies in die

🔍 24% Praefatio solemnis de sancto Ioanne Baptista

🔍 24% Praefatio solemnior de sacratissimo Corde Iesu
