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% Laetatus sum

🔍 64% Laetatus sum

🔍 50% Laetatus sum

🔍 35% Laetatus sum

🔍 31% Ecce virgo

🔍 29% Justus ut palma (Intr.)

🔍 28% Da pacem

🔍 28% Laetatus sum in his

🔍 28% Domine Deus... qui repertus

🔍 27% Justorum animae (Off.)

🔍 27% In virtute tua

🔍 27% Laetatus sum

🔍 26% Gloria (ad lib.) II.

🔍 26% Laetare Jerusalem

🔍 26% Benedicite omnes Angeli

🔍 26% Petite cum Alleluia

🔍 26% Si quis sitit

🔍 26% Tu es Petrus (Offertorium)

🔍 25% Gaudete cum alleluia

🔍 25% Gaudete

🔍 25% Jerusalem surge

🔍 25% Memento nostri

🔍 25% Fili quid fecisti (Com.)

🔍 25% In die solemnitatis

🔍 25% Ego Dominus inebriabo

🔍 24% Data est mihi

🔍 24% Ecce concipiet

🔍 24% Stetit Angelus (Off)

🔍 24% Statuit

🔍 24% Diligite Dominum

🔍 24% De profundis

🔍 24% Cantate Domino

🔍 24% Surrexit Dominus et apparuit (Com.)

🔍 24% Timete Dominum

🔍 24% Gloriabuntur

🔍 24% Mihi absit

🔍 24% Obaudite me

🔍 24% Exclamaverunt

🔍 24% Quae mihi fuerunt

🔍 24% Angelus Domini apparuit

🔍 24% Laetamini in Domino (Off.)

🔍 24% Beatam me dicent

🔍 24% Dominus dabit

🔍 23% Vidimus stellam

🔍 23% Deus autem

🔍 23% Inclinet Dominus

🔍 23% In salutari

🔍 23% Venite filii

🔍 23% Dominus fortitudo

🔍 23% Ad te Domine

🔍 23% Sedebit Dominus

🔍 23% Laetatus sum

🔍 23% Domine convertere

🔍 23% Laetamini in Domino (OFF. cum Alleluia)

🔍 23% Effusum est

🔍 23% Cantate Domino

🔍 23% Benedicam Dominum

🔍 23% Exclamaverunt

🔍 23% Stetit Pontifex

🔍 23% Deus docuisti

🔍 23% Consummatus

🔍 23% Si consurrexistis

🔍 23% Agnus Dei VIII

🔍 23% Domine in auxilium

🔍 23% Revelabitur
