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% Recessit pastor

🔍 55% Recessit pastor

🔍 46% Recessit pastor noster

🔍 39% Recessit pastor

🔍 28% Passio DNJC secundum Lucam

🔍 28% Passio Domini nostri Jesu Christi secundum Lucam - ANNO C

🔍 27% In monte Oliveti

🔍 25% Passio DNJC secundum Marcum

🔍 25% Passio Domini nostri Jesu Christi secundum Marcum - ANNO B

🔍 25% Amicus meus

🔍 25% Passio DNJC secundum Matthaeum

🔍 24% Splendor paternae gloriae

🔍 24% Passio DNJC secundum Matthaeum

🔍 24% O vos omnes

🔍 24% Splendor paternae gloriae (in Aestate)

🔍 24% Animam meam

🔍 24% Splendor paternae

🔍 23% Unus ex discipulis

🔍 23% Christus resurrexit

🔍 23% Passio Domini nostri Jesu Christi secundum Matthaeum - ANNO A

🔍 23% Credo II

🔍 23% Exsultet iam angelica

🔍 23% Hodie nobis caelorum

🔍 23% Praefatio ferialis paschalis

🔍 23% Ecce quomodo moritur

🔍 23% Credo II

🔍 22% Tristis est

🔍 22% Quoniam vidi

🔍 22% Credo I

🔍 22% Credo I

🔍 22% Exsultet jam Angelica

🔍 22% Credo IV (more ambrosiano)

🔍 22% Jerusalem surge et exue te

🔍 22% In principio creavit

🔍 22% Judas mercator

🔍 22% Ascendens Christus

🔍 22% Praefatio solemnis paschalis

🔍 22% Praefatio ferialis de sanctissima Eucharistia

🔍 22% Sicut ovis

🔍 21% Exsultet iam angelica

🔍 21% Posuerunt custodes

🔍 21% Mundi renovatio

🔍 21% Passio DNJC secundum Joannem

🔍 21% Praefatio ferialis de Ecclesiae Dedicatione

🔍 21% Ecce vidimus

🔍 21% Noe vero cum

🔍 21% Utinam ergo

🔍 21% Credo II

🔍 21% Credo IV

🔍 21% Et ideo novi testamenti

🔍 21% Exsultet jam Angelica

🔍 21% Exsultet iam angelica (brevior)

🔍 21% Praefatio ferialis de Adventu

🔍 21% Credo I

🔍 20% Praefatio ferialis de Apostolis

🔍 20% Praefatio Paschalis II

🔍 20% Nostis qui conventus

🔍 20% Praefatio ferialis de Epiphania Domini

🔍 20% Exacuerunt tamquam

🔍 20% Paradisi portae

🔍 20% Ante luciferum genitus

🔍 20% Praefatio solemnis de sanctissima Eucharistia

🔍 20% Praefatio de Dominica Passionis. Dominica in Palmis

🔍 20% Nec quisquam sumit

🔍 20% Qui habitat
