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% Hodie scietis

🔍 56% Tollite portas

🔍 54% Tecum principium

🔍 52% In omnem terram

🔍 52% Justus ut palma

🔍 51% Domine refugium

🔍 50% Angelis suis

🔍 49% Angelis suis

🔍 47% Nimis honorati sunt

🔍 47% Qui sedes

🔍 46% Hodie scietis

🔍 46% Requiem

🔍 46% Exsultabit cor meum

🔍 45% Hodie scietis

🔍 43% Nihil inquinatum (Grad)

🔍 42% Dispersit

🔍 42% Haec dies... Lapidem

🔍 42% Deriventur

🔍 40% Exalent eum

🔍 39% Qui ambulat

🔍 39% Haec dies... Benedictus

🔍 38% Haec dies... Dicant nunc

🔍 38% Nimis honorati sunt (Grad.)

🔍 38% Exaltent

🔍 37% Haec dies... Dextera

🔍 37% Hodie scietis

🔍 37% A summo caelo

🔍 37% Domine Deus virtutum

🔍 36% Hodie scietis

🔍 36% In omnem terram

🔍 36% Ne avertas

🔍 36% Haec dies... Dicat nunc

🔍 36% In sole posuit

🔍 36% Tecum principium

🔍 36% Haec dies... Confitemini

🔍 36% Tollite portas

🔍 36% Misit Dominus

🔍 36% Uxor tua

🔍 35% Excita Domine

🔍 35% Adjutor et protector

🔍 35% Populus Syon

🔍 35% Haec dies... Dicant nunc

🔍 35% Excita Domine

🔍 34% Tecum principium

🔍 34% Requiem (Resp.)

🔍 33% Qui habitat

🔍 33% Inveni David

🔍 33% Ego dixi

🔍 33% Dispersit

🔍 33% Dies sanctificatus

🔍 33% Sancti tui ... benedicent

🔍 33% Haec dies... Dicat nunc

🔍 33% Domine refugium

🔍 33% Ab occultis meis

🔍 33% Tollite portas

🔍 33% Eruditus

🔍 33% Tollite portas

🔍 32% Nimis honorati sunt

🔍 32% In omnem terram

🔍 32% Ne avertas

🔍 32% Anima nostra

🔍 32% Anima nostra

🔍 32% Exaltent eum

🔍 32% Ave Maria

🔍 31% Vidimus stellam
