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.
π© 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 π to find similarities to the given chant.
π 100% Sancte Michael Archangele

π 68% Sancte Michael archangele

π 31% Legis sacratae

π 31% Gloria XIII

π 30% Felix per omnes

π 29% Iam lucis orto sidere (solemnitatibus)

π 29% O Roma felix

π 29% Miserere mei... secundum

π 29% En ut superba

π 29% O castitatis signifer

π 28% Deus, qui potestΓ‘te

π 27% Praefatio solemnis de Ecclesiae Dedicatione

π 27% Ex more docti mystico

π 27% Auctor beate saeculi

π 27% Gabriel Archangele

π 27% In martyris Laurentii

π 27% Jam lucis orto sidere (In Quadragesima)

π 27% Exsultet jam Angelica

π 26% Praefatio ferialis de Ecclesiae Dedicatione

π 26% Venite servi (Pentecostes)

π 26% Praefatio solemnis de nuptiis

π 26% Quodcumque vinclis

π 26% Praefatio solemnior de Ecclesiae Dedicatione

π 26% Jam lucis orto sidere (Septem Dolorum)

π 26% Jam sol recedit

π 26% Jam lucis orto sidere (In tempore Quadragesimae)

π 26% Credo I

π 26% Quomodo fiet istud

π 26% Praefatio solemnior de nuptiis

π 26% Exsultet caelum laudibus (modus 4)

π 26% Iam Christus

π 26% Commune vos apostoli

π 26% Utinam ergo

π 26% Ex tractatu...Exaudi Deus

π 26% Jam Christus astra

π 25% Praefatio solemnior de sancto Ioseph Sponso B. M. V.

π 25% Cor arca legem cΓ³ntinens

π 25% Lucis Creator optime (in Hieme)

π 25% A solis ortus

π 25% Praefatio solemnis de Omnibus Sanctis et Patronis

π 25% Praefatio solemnior de Omnibus Sanctis et Patronis

π 25% Quodcumque in orbe

π 25% Gloria I

π 25% Salve dies dierum gloria

π 25% Praefatio solemnis de sancto Ioseph Sponso B. M. V.

π 25% Haec tuae virgo

π 25% Te Matrem laudamus

π 25% Praefatio ferialis de nuptiis

π 25% Gloriosus Dei amicus

π 25% Jam sol recedit

π 25% Petrus beatus

π 25% Candor aeternae

π 25% Judicii signum

π 25% Praefatio solemnis de sancta Cruce

π 25% Praefatio solemnior de sancta Cruce

π 25% Gloria II

π 25% Cornelius centurio

π 25% Exsultet orbis gaudiis

π 25% Lectio libri Exodi... Venerunt filii

π 25% Praefatio solemnis de sancto Elia Propheta

π 25% Sacris Solemnis

π 25% Optatus votis omnium

π 25% Jam sol recedit igneus

π 25% Martyr Dei qui unicum

π 25% O lux beata Trinitas (aestivalis)
