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% Qui ambulat

🔍 64% Qui ambulat

🔍 58% Hodie scietis

🔍 57% Deriventur

🔍 56% Exsultabit cor meum

🔍 51% Requiem

🔍 50% Nihil inquinatum (Grad)

🔍 50% Justus ut palma

🔍 50% Tecum principium

🔍 49% Tollite portas

🔍 49% Haec dies... Benedictus

🔍 48% Nimis honorati sunt (Grad.)

🔍 47% Ab occultis meis

🔍 47% Angelis suis

🔍 46% Ne avertas

🔍 45% Dispersit

🔍 45% In omnem terram

🔍 45% Domine Deus virtutum

🔍 44% Uxor tua

🔍 44% Hodie scietis

🔍 44% Haec dies... Lapidem

🔍 44% Haec dies... Dextera

🔍 43% Exsultabunt sancti

🔍 43% In sole posuit

🔍 43% Hodie scietis

🔍 42% Haec dies... Dicant nunc

🔍 42% Eruditus

🔍 42% Excita Domine

🔍 41% Dispersit

🔍 40% Exsultabit

🔍 40% Tecum principium

🔍 39% Hodie scietis

🔍 39% A summo coelo

🔍 39% Requiem

🔍 38% Haec dies... Confitemini

🔍 38% Deriventur

🔍 38% Tecum principium

🔍 38% Exalent eum

🔍 38% Haec dies... Dicat nunc

🔍 37% Tollite portas

🔍 37% Domine Deus virtutum

🔍 37% Ne avertas

🔍 36% Excita Domine

🔍 35% Liberabit pauperem

🔍 35% In omnem terram

🔍 35% In sole posuit

🔍 35% Ostende nobis

🔍 35% Ne avertas

🔍 35% In omnem terram (Grad.)

🔍 34% In sole posuit

🔍 34% Uxor tua

🔍 34% Sacrificent Domino

🔍 34% Domine Deus virtutum

🔍 33% A summo caelo

🔍 33% Nimis honorati sunt

🔍 33% In omnem terram

🔍 33% Tecum Principium

🔍 33% Haec dies... Benedictus

🔍 33% A summo caelo

🔍 32% Uxor tua

🔍 32% Haec dies... Dextera

🔍 32% Tecum principium

🔍 32% Domine refugium

🔍 32% Dispersit

🔍 32% Ab occultis meis
