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% Sancta Maria virginum

🔍 71% Sancta Maria

🔍 29% O gloriosa Dei Genitrix

🔍 28% Ave Maria... virgo serena

🔍 27% Memorare

🔍 27% Sancta Maria

🔍 27% Ex more docti mystico

🔍 27% Gaude mater Anna

🔍 26% Pacem tuam

🔍 26% Immaculatam Conceptionem

🔍 26% Deus tuorum militum

🔍 26% Adoremus in aeternum I

🔍 26% Deus tuorum militum

🔍 26% Adesto sancta Trinitas

🔍 26% Sancta Maria...auxilium

🔍 26% O Virgo Maria

🔍 26% Praefatio solemnis de beata Maria Virgine

🔍 25% Exaltata est gloriosa

🔍 25% Praefatio solemnis de Omnibus Sanctis et Patronis

🔍 25% Deus tuorum militum

🔍 25% Sancta Maria...festivitatem

🔍 25% Sancta Maria succurre

🔍 25% O beata infantia

🔍 25% Post partum Virgo

🔍 25% Beata es Virgo Maria quae (Ant)

🔍 25% Sancta Maria succurre

🔍 25% Benedicta sit sancta

🔍 25% Praefatio solemnis de nuptiis

🔍 25% Deus tuorum militum

🔍 25% Felix per omnes

🔍 25% Sancta Maria succurre

🔍 25% Jam lucis orto sidere (In tempore Quadragesimae)

🔍 25% Deus tuorum militum

🔍 25% Rerum Deus fons

🔍 24% Jesu Fili summi Patris

🔍 24% Praefatio solemnis de Angelis

🔍 24% Memorare

🔍 24% En ut superba

🔍 24% Tantum ergo IX

🔍 24% Summi Parentis Filio

🔍 24% Praefatio solemnis de Martyribus

🔍 24% Te Deum Patrem

🔍 24% Apostolorum passio diem

🔍 24% Decora lux aeternitatis

🔍 24% Praefatio solemnis de Ecclesiae Dedicatione

🔍 24% Ego sum Alpha

🔍 24% Exsultet jam Angelica

🔍 24% Te Deum Patrem

🔍 24% Jesu corona Virginum (Tristes erant Tonus)

🔍 24% Te Deum (Simple tone)

🔍 24% Quicumque certum

🔍 24% Praefatio de Beata Maria Virgine I

🔍 24% Benedicta semper

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

🔍 24% Panis angelicus III

🔍 24% Jam lucis orto sidere (Septem Dolorum)

🔍 24% Venite exsultemus IV

🔍 24% Jesu nostra redemptio

🔍 24% Te Matrem laudamus

🔍 24% Memorare

🔍 24% Praefatio solemnis de sancta Cruce

🔍 24% Stephani victoria!

🔍 23% Ad Virginem Dei Matrem

🔍 23% Gaude Dei Genitrix

🔍 23% Rex summe regum
