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% Nox et tenebrae (in Hieme)

🔍 81% Nox et tenebrae (in Aestate)

🔍 66% Nox et tenebrae

🔍 63% Nox et tenebrae

🔍 40% Aeterna caeli gloria (in Hieme)

🔍 38% Exsultet iam angelica

🔍 37% Ales diei nuntius

🔍 36% Lux ecce surgit (in Hieme)

🔍 36% Splendor paternae gloriae (in Hieme)

🔍 35% Te Matrem laudamus

🔍 34% Hymnus Te Deum

🔍 34% Te Deum

🔍 34% Te Deum

🔍 34% Te Deum

🔍 33% Hymnus Te Deum

🔍 33% Passio DNJC secundum Marcum

🔍 33% Te Deum (sec. mor. Rom)

🔍 32% Te Deum (sec. mor. Rom.)

🔍 32% Aurora Jam Spargit Polum (hiemalis)

🔍 32% Te Deum (tonus monasticus)

🔍 32% Te Deum

🔍 32% Te Deum

🔍 32% Gloria II

🔍 32% Te Deum

🔍 32% Te Deum laudamus (tonus simplex)

🔍 32% Te Deum laudamus (tonus solemnis)

🔍 31% Gloria XV (forma ordinaria)

🔍 31% Somno refectis artubus

🔍 31% Tu Trinitatis Unitas

🔍 31% Passio DNJC secundum Lucam

🔍 31% Passio Domini nostri Jesu Christi secundum Marcum - ANNO B

🔍 31% Aurora iam

🔍 31% Te Deum (tonus solemnis)

🔍 31% Gloria XIII

🔍 31% Legis sacratae

🔍 31% Passio DNJC secundum Matthaeum

🔍 31% Credo I

🔍 30% Aeterna caeli gloria

🔍 30% Miserere mei... secundum

🔍 30% Adoro te devote

🔍 30% Exsultet jam Angelica

🔍 30% O lux beata Trinitas

🔍 30% Te Deum (Solemn tone)

🔍 30% O lux beata Trinitas (aestivalis)

🔍 30% Somno refectis

🔍 30% Nox atra rerum contegit

🔍 30% Ternis horarum (In dominicis per annum)

🔍 30% Te Deum (Simple tone)

🔍 30% Ales diei nuntius (aestivalis)

🔍 30% Regis superni nuntia

🔍 30% Passio DNJC secundum Matthaeum

🔍 30% Credo II

🔍 30% O lux beata Trinitas (aestivalis)

🔍 30% Passio Domini nostri Jesu Christi secundum Lucam - ANNO C

🔍 30% Martyr Dei qui unicum

🔍 29% Jam Lucis Orto T.P.

🔍 29% Ternis horarum (In feriis per annum)

🔍 29% Quodcumque vinclis

🔍 29% Gertrudis arca Numinis

🔍 29% Aeterna caeli gloria (in Aestate)

🔍 29% Ave Regis Angelorum

🔍 29% Gloria I

🔍 29% Tu Trinitatis Unitas

🔍 29% Aeterna caeli gloria (aestivalis)

🔍 29% Jam lucis orto sidere (Feriis et Officiis Simplicibus per Annum)
