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% Hodie illuxit

π 31% Apostolorum passio diem

π 31% Gaudium mundi

π 31% Iste Confessor patriarcha

π 30% Gemma caelestis

π 30% Adesto sancta Trinitas

π 30% Inter aeternas

π 30% Solis o Virgo

π 30% Hodie Simon Petrus

π 30% Exsultet orbis gaudiis (another chant)

π 30% Christe caelorum habitator alme

π 30% Laudibus cives

π 30% Qui luce splendes

π 30% Beata nobis

π 30% Qui luce splendes

π 30% Iste Confessor

π 30% Gemma cΓ¦lestis

π 30% Exsultet caelum laudibus (modus 4)

π 29% Candor aeternae

π 29% Quid tuo nobis

π 29% Ego sum Alpha

π 29% Relucens inter principes

π 28% Beata nobis gaudia

π 28% Beata nobis gaudia

π 28% Trinitas summo

π 28% Commune vos apostoli

π 28% Cohors beata Seraphim

π 28% Hodie Simon Petrus

π 27% Auctor beate saeculi

π 27% Exsultet orbis gaudiis

π 27% Hodie Simon Petrus

π 27% Hodie Simon Petrus

π 27% Hodie completi sunt

π 27% Te Joseph celebrent

π 27% Iste Confessorum Domini (in Feriis sextis)

π 27% Crux orbis salus perditi

π 27% Te saeculorum Principem

π 27% Dicamus laudes Domino

π 27% Immaculatam Conceptionem

π 27% Te nostra laetis

π 27% Exsultet orbis gaudiis

π 27% Regina caeli

π 27% Iste Confessor Domini [S Martini]
![Iste Confessor Domini [S Martini]](https://gregobase.selapa.net/chant_img.php?id=20330)
π 26% Beata es Virgo Maria quae (Ant)

π 26% Praeclara qua tu gloria

π 26% Omnes Gentes

π 26% Beata nobis gaudia

π 26% Vexilla Regis (Inventio Sanctae Crucis)

π 26% Regina caeli (Officium Parvum)

π 26% Christe caelorum habitator alme

π 26% Hodie sanctus Maurus

π 26% Et posuerunt

π 26% Decora lux aeternitatis

π 26% Vexilla Regis (with all original stanzas)

π 26% Vexilla Regis prodeunt

π 26% Beata nobis gaudia

π 26% Vexilla Regis (Tempus Passionis)

π 25% Captator olim piscium

π 25% Pacem tuam

π 25% Vexilla Regis prodeunt

π 25% Te saeculorum Principem

π 25% Hodie completi sunt

π 25% Vexilla Regis prodeunt

π 25% Vexilla Regis (Tempore Passionis)

π 25% Beata es Maria Mater Domini
