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.
🎩 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% Surrexit Dominus et apparuit (Com.)

🔍 60% Agnus Dei VIII

🔍 58% In splendoribus

🔍 58% Qui me dignatus est (Com.)

🔍 57% Cantate Domino

🔍 55% Sedebit Dominus

🔍 55% Gloriabuntur

🔍 54% Beati qui custodiunt

🔍 52% Ecce Dominus veniet

🔍 52% Posuisti Domine (Com.)

🔍 52% Vultum tuum

🔍 52% Gloria (ad lib.) II.

🔍 51% Si quis sitit

🔍 51% Gaudete cum alleluia

🔍 50% Hodie beata Virgo

🔍 50% Dominus fortitudo

🔍 50% In te speravi

🔍 49% Esto mihi

🔍 49% Cantabo Domino

🔍 49% Domine convertere

🔍 49% Dominus illuminatio

🔍 48% Bonitas Domini

🔍 47% Simon Joannis

🔍 47% Domus mea

🔍 47% Fili quid fecisti (Com.)

🔍 47% Circuibo

🔍 47% Populum humilem

🔍 47% Virgo parens Christi

🔍 46% Apertis thesauris

🔍 46% Sitientes

🔍 46% Simon Joannis (+ T.P.)

🔍 46% In medio Ecclesiae

🔍 46% De profundis

🔍 45% Erit vobis

🔍 45% Homo quidam fecit coenam magnam

🔍 45% Domine Deus

🔍 45% Unde huic sapientia haec

🔍 45% Cantate Domino

🔍 45% Dominus firmamentum

🔍 45% Salus populi

🔍 44% O quam gloriosum est regnum

🔍 44% Populus acquisitionis

🔍 44% Venite exsultemus

🔍 43% Gaudete sine Alleluia

🔍 43% Benedictio perituri

🔍 43% Ecce virgo

🔍 43% O quam gloriosum est

🔍 42% Terribilis est

🔍 42% Mitte manum... alleluia

🔍 42% Pauperes Sion

🔍 42% Inimicitias ponam

🔍 41% Beatam me dicent (alleluia)

🔍 41% Ecce vidimus

🔍 41% Beatam me dicent

🔍 41% Imitatores

🔍 40% Os justi

🔍 40% Petite cum Alleluia

🔍 40% Domine in auxilium

🔍 40% Loquere Domine

🔍 40% Loquere Domine

🔍 40% Posuerunt mortalia (Com.)

🔍 40% Tradiderunt

🔍 39% Fuit homo

🔍 39% Propter veritatem

🔍 39% Exsultate Deo
