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% In adventu summi Regis

🔍 56% In adventu summi

🔍 54% In adventu summi

🔍 51% In adventu summi

🔍 28% Christum Dei Filium Mariae

🔍 28% Praefatio de Adventu I

🔍 27% Gaude et laetare filia Jerusalem

🔍 27% In te jactatus sum ex

🔍 27% Aspice Domine de sede

🔍 27% Diffusa est gratia (Resp.)

🔍 27% Praefatio solemnis de sancto Elia Propheta

🔍 27% Relucens inter principes

🔍 26% Praefatio solemnis de Adventu

🔍 26% Dolores gloriosae

🔍 26% Quam admirabile

🔍 26% Exsultet iam angelica

🔍 26% Te nostra laetis

🔍 26% Exsultet iam angelica (brevior)

🔍 26% Apostolorum passio diem

🔍 26% Habitabit

🔍 26% Expandi

🔍 26% Praefatio de Dominicis per annum V

🔍 26% Ab insurgentibus in me

🔍 26% Credo videre

🔍 26% Exsultet jam Angelica

🔍 25% Cohors beata Seraphim

🔍 25% Commune vos apostoli

🔍 25% Praefatio in Sollemnitate Sanctissimae Trinitatis

🔍 25% Miserere (Ps 50)

🔍 25% Praefatio solemnis de sanctissima Trinitate

🔍 25% Praefatio in Praesentatione Domini

🔍 25% Libera me Domine de viis

🔍 25% Venite adoremus Regem

🔍 25% Magnus Dominus... in civitate

🔍 25% Ne taceas Deus

🔍 25% Credo videre

🔍 25% Exsultet caelum laudibus (modus 4)

🔍 25% Praefatio solemnis de Angelis

🔍 25% Praefatio de Adventu II

🔍 25% Praefatio de Dominicis per annum II

🔍 25% Qui luce splendes

🔍 25% Praefatio solemnis de sancto Ioanne Baptista

🔍 25% Praefatio solemnis de sacratissimo Corde Iesu

🔍 25% Praefatio solemnis de Ecclesiae Dedicatione

🔍 25% Captator olim piscium

🔍 25% Redemit ... eos

🔍 25% Praeclara qua tu gloria

🔍 25% Qui luce splendes

🔍 24% Christum natum

🔍 24% Convertere

🔍 24% Praefatio solemnis de D. N. Iesu Christo Rege

🔍 24% Regem Virginum Dominum (maj.)

🔍 24% Praefatio solemnis de sancto Joanne Baptista

🔍 24% A solis ortu

🔍 24% Adoramus te

🔍 24% Praefatio solemnis de Nativitate Domini

🔍 24% Confido in Domino

🔍 24% Memores erunt

🔍 24% In te jactatus sum (Resp.)

🔍 24% Deus deorum

🔍 24% Dirige Domine

🔍 24% Praefatio solemnis de sancta Cruce

🔍 24% Praefatio de Quadragesima I

🔍 24% Nisi diligenter

🔍 24% Ne derelinquas me
