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% Haec dies... Dicat nunc

🔍 74% Haec dies... Confitemini

🔍 48% Exsultabunt sancti

🔍 46% Haec dies... Dicant nunc

🔍 45% Excita Domine

🔍 45% Justus ut palma

🔍 45% Ne avertas

🔍 45% Ab occultis meis

🔍 44% Domine refugium

🔍 44% Haec dies... Dicat nunc

🔍 44% Ostende nobis

🔍 44% Haec dies... Dextera

🔍 43% Nimis honorati sunt

🔍 43% Haec dies... Confitemini

🔍 42% Requiem (Resp.)

🔍 42% Haec dies... Benedictus

🔍 41% Haec dies... Dicant nunc

🔍 41% Tollite portas

🔍 40% A summo caelo

🔍 39% Tecum principium

🔍 38% In sole posuit

🔍 38% Exalent eum

🔍 38% Haec dies... Dextera

🔍 37% Dispersit

🔍 37% Domine Deus virtutum

🔍 37% Haec dies

🔍 36% Uxor tua

🔍 36% Hodie scietis

🔍 35% In omnem terram

🔍 34% Haec dies... Lapidem

🔍 33% Haec dies... Lapidem

🔍 33% Nihil inquinatum (Grad)

🔍 32% Haec dies... Benedictus

🔍 29% Nimis honorati sunt (Grad.)

🔍 29% Requiem

🔍 29% Exsultabit cor meum

🔍 29% Tollite portas

🔍 28% Angelis suis

🔍 28% Haec dies... Dicat nunc

🔍 28% Bonum est confiteri

🔍 27% Ne avertas

🔍 27% Haec dies... Dicat nunc

🔍 26% Angelis suis

🔍 26% Exsultate Deo

🔍 25% Deriventur

🔍 25% Benedicam Dominum

🔍 25% Justus ut palma

🔍 25% Miserere mihi... ad te

🔍 24% Benedicta es tu (Grad)

🔍 24% Vidi aquam

🔍 24% Salvos nos fac

🔍 24% In omnem terram

🔍 24% Haec dies... Confitemini

🔍 24% Misit Dominus

🔍 24% Haec dies... Dicant nunc

🔍 24% Vidi aquam III

🔍 23% Haec dies... Dicant nunc

🔍 23% Ego dixi Domine

🔍 23% Hodie scietis

🔍 23% Tecum principium

🔍 23% Domine refugium

🔍 23% Justus ut palma

🔍 23% Vidi aquam

🔍 23% Nimis honorati sunt

🔍 22% Domine in auxilium
