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% Sub tuum II

🔍 84% Sub tuum (cantus II)

🔍 72% Sub tuum præsidium

🔍 70% Sub tuum præsídium

🔍 67% Sub tuum praesidium

🔍 67% Sub tuum praesidium

🔍 61% Sub tuum

🔍 61% Sub tuum praesidium

🔍 59% Sub tuum praesidium

🔍 59% Sub tuum praesidium

🔍 58% Sub tuum

🔍 55% Sub tuum praesidium

🔍 46% Nostras deprecationes

🔍 44% Beata Mater...Regina mundi nostras

🔍 40% Sub tuam protectionem (cantus II)

🔍 39% Sub tuum praesidium

🔍 38% Sancta... semper

🔍 37% Sub tuam protectionem

🔍 36% Benedicta tu es

🔍 33% A periculis

🔍 32% Sancta Dei Genitrix

🔍 31% Ave lumen

🔍 30% Miserere et parce

🔍 30% Sancta Dei

🔍 30% Sancta... dulcis

🔍 30% Speciosa facta es

🔍 29% Miserere mei Deus (cantus alter)

🔍 29% Benedicta sit sancta

🔍 28% Speciosa facta es

🔍 28% Te Catharina

🔍 28% Speciosa facta es (Resp Br)

🔍 28% Ora pro nobis

🔍 28% Maria Mater gratiae (cantus III)

🔍 28% Jesu corona Virginum (Alter Tonus)

🔍 28% Benedicta sit sancta

🔍 28% Praefatio ferialis de beata Maria Virgine

🔍 28% Benedicta es tu (II)

🔍 28% Galli cantu

🔍 28% Praefatio ferialis de Omnibus Sanctis et Patronis

🔍 27% Credo I

🔍 27% Canticum Trium Puerorum

🔍 27% Sancta... semper... allel.

🔍 27% Ave Virgo nobilis

🔍 27% Benedicta sit sancta

🔍 27% Beata es Virgo Maria Dei G.

🔍 27% Praefatio ferialis de sancto Ioseph Sponso B. M. V.

🔍 27% Benedicta semper

🔍 27% Ave Virgo virginum

🔍 27% Nostras deprecationes

🔍 27% Laudate Dominum

🔍 26% Praefatio ferialis de Ecclesiae Dedicatione

🔍 26% Te concelebrent suo

🔍 26% Gloria (Missa Votiva BMV)

🔍 26% Te Matrem laudamus

🔍 26% Sancte Michael archangele

🔍 26% Benedicamus Domino (Missa Votiva BMV)

🔍 26% Beata es Virgo Maria Dei (Ant)

🔍 26% Te Deum Patrem

🔍 26% Lauda Jerusalem

🔍 26% Praefatio solemnis de Martyribus

🔍 26% Gloria XIII

🔍 26% Gloria II

🔍 26% Gloria (Missa secundi Toni)

🔍 26% Credo I

🔍 26% Miserere mei Deus (cantus prior)
