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.
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% Dies irae, ad Laudes Quid sum miser...

π 89% Quid sum

π 76% Dies irae

π 72% Dies irae

π 62% Dies irae, Ad Officium Lectionis Heb. XXXIV

π 50% Dies irae, ad Vesperas, Peccatricem qui solvisti

π 46% Peccatricem qui solvisti

π 36% Dies irae

π 33% Vexilla Regis prodeunt

π 32% Vexilla Regis (with all original stanzas)

π 32% Rex summe regum

π 32% Vexilla Regis prodeunt

π 32% Vexilla Regis prodeunt

π 32% Vexilla Regis (Tempore Passionis)

π 31% Vexilla Regis (Tempus Passionis)

π 31% Candor aeternae

π 31% Vexilla Regis (Inventio Sanctae Crucis)

π 31% Vexilla Regis (Exaltatio Sanctae Crucis)

π 31% Quid tuo nobis

π 31% Salve crux sancta

π 31% Salva Redemptor

π 30% Apostolorum passio diem

π 30% Te saeculorum Principem

π 30% Commune vos apostoli

π 30% Beata nobis gaudia

π 30% Vexilla Regis

π 30% In regeneratione cum sederit

π 30% Iste Confessor

π 30% Te Ioseph

π 30% Beata nobis gaudia

π 29% Te nostra laetis

π 29% Ave Regis Angelorum

π 29% Gemma caelestis

π 29% Decora lux aeternitatis

π 29% Decora lux aeternitatis

π 29% Te Joseph celebrent

π 29% In regeneratione

π 29% Iste Confessor Domini [S Martini]
![Iste Confessor Domini [S Martini]](https://gregobase.selapa.net/chant_img.php?id=20330)
π 29% Gemma cΓ¦lestis

π 29% Crux orbis salus perditi

π 29% Relucens inter principes

π 29% Te Joseph celebrent

π 29% Iste Confessorum Domini (in Feriis sextis)

π 29% Solis o Virgo

π 29% Te Joseph celebrent

π 28% Iste Confessor (Conf Pont in Duplicibus Majoribus)

π 28% Iesu Salvator saeculi

π 28% Iste Confessor patriarcha

π 28% Gaudium mundi

π 28% Exsultet caelum laudibus (modus 4)

π 28% Te saeculorum Principem

π 28% Dies irae

π 28% Qui luce splendes

π 28% Angularis fundamentum

π 28% Iste Confessor (Conf. not Bishop) 6

π 28% In Deo speravit

π 28% Cohors beata Seraphim

π 28% Christe caelorum habitator alme

π 28% Te sancte rursus Ludovice

π 28% Te saeculorum Principem

π 28% Te sancte rursus

π 27% Beata nobis gaudia

π 27% Beata nobis gaudia

π 27% Angularis fundamentum

π 27% Beata nobis
