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.
🎩 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% Respondens autem Petrus

🔍 84% Respondens autem Petrus

🔍 64% Respondens autem Petrus

🔍 62% Respondens autem Petrus

🔍 37% Respondens autem Angelus

🔍 36% Respondens autem Angelus

🔍 33% Respondens autem Angelus

🔍 33% Respondens autem

🔍 30% Respondens autem Angelus

🔍 30% Quem dicunt

🔍 30% Quem dicunt homines

🔍 29% Tu es Petrus

🔍 29% Tu es Petrus

🔍 29% Inclina cor meum

🔍 28% Inclina cor meum

🔍 28% Tu est Petrus

🔍 27% Domine bonum est

🔍 27% Domine bonum est

🔍 26% Respondens autem Angelus

🔍 26% Respondens eis

🔍 26% Dixit autem Maria

🔍 26% Laeta Dies

🔍 26% Tu es Petrus (Communio)

🔍 26% Petrus quidem servabatur

🔍 26% Tu es Petrus (Antiphona)

🔍 25% Domine tu mihi

🔍 25% Ego autem in Domino

🔍 25% Domine bonum est

🔍 25% Tu es Petrus

🔍 24% Dixit autem Maria

🔍 24% Tu autem Domine

🔍 24% Petrus quidem

🔍 24% Pio beato jubilo

🔍 24% Tu es Petrus (Antiphona)

🔍 24% Petrus et Joannes

🔍 24% Domine tu mihi

🔍 24% Domine tu mihi

🔍 24% Adoremus Ps. Laudate Dominum. II

🔍 23% Tu es Petrus... alleluia

🔍 23% Deus autem noster

🔍 23% Gaudent in caelis

🔍 23% Venite exsultemus VI*

🔍 23% Quem dicunt homines

🔍 23% Et ecce apparuerunt

🔍 23% Et respondens universus

🔍 23% Ego autem in Domino

🔍 23% Credo I.

🔍 23% Domine bonum est nos hic esse

🔍 22% Quem dicunt homines

🔍 22% Ait autem Angelus

🔍 22% Ego sum Gabriel

🔍 22% Domine bonum est

🔍 22% Memorare

🔍 22% Petrus et Joannes

🔍 22% Videte videte

🔍 22% Tu autem Domine

🔍 22% Ego sum Gabriel

🔍 22% Petrus quidem

🔍 22% Petrus Apostolus et Paulus

🔍 22% Quem dicunt... et ego

🔍 21% Petrus et Joannes

🔍 21% Ait autem Angelus

🔍 21% Alto ex Olympi vertice

🔍 21% Unus autem ex illis

🔍 21% Tu es Petrus (Antiphona)
