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% Angelus Domini nuntiavit (Ant.)

🔍 76% Angelus Domini nuntiavit

🔍 68% Angelus Domini nuntiavit (Ant.)

🔍 68% Angelus... nuntiavit

🔍 57% Angelus Domini nuntiavit

🔍 54% Angelus Domini

🔍 51% Angelus Domini nuntiavit (Ant.)

🔍 50% Angelus Domini nuntiavit (ad Matutinum in Adv. et Ann.tionis)

🔍 50% Angelus Domini nuntiavit

🔍 49% Angelus Domini nuntiavit (Resp. Br.)

🔍 47% Angelus Domini nuntiavit (Ant.)

🔍 47% Angelus Gabriel nuntiavit

🔍 47% Angelus Domini nuntiavit (Resp. Br. T.P.)

🔍 46% Antequam convenirent

🔍 44% Angelus Domini nuntiavit (Resp. Br. tonus solemnis)

🔍 43% Prophetae predicaverunt

🔍 43% Ecce in nubibus

🔍 42% Annuntiatio

🔍 42% Veni ad liberandum

🔍 42% Angelus Domini nuntiavit (Resp. Br. tonus solemnis T.P.)

🔍 41% Ecce veniet desideratus

🔍 40% Beata es Maria

🔍 40% Christe Fili Dei vivi

🔍 39% Egredietur Dominus

🔍 39% Egredietur virga

🔍 39% Spiritus Domini super me

🔍 39% Super te Ierusalem orietur

🔍 39% Dicit Dominus paenitentiam

🔍 38% Quaerite Dominum

🔍 38% Vigilate animo

🔍 38% Ecce veniet Deus et homo

🔍 38% De caelo veniet

🔍 37% Ostende nobis Domine

🔍 37% Montes et colles

🔍 37% Spiritus Domini super me

🔍 37% Deus a Libano

🔍 36% Spiritus Sanctus

🔍 36% Ierusalem respice

🔍 36% Ecce Dominus veniet

🔍 36% Dicite pusillanimes

🔍 36% Veniet Dominus et non

🔍 35% Veni Domine visitare nos

🔍 35% Missus est Gabriel Angelus

🔍 35% Dies Domini sicut fur

🔍 35% Ecce nomen Domini venit

🔍 35% Ante me non est

🔍 35% Levabit Dominus

🔍 35% De Sion veniet

🔍 35% Erunt prava

🔍 35% Ecce apparebit

🔍 35% Hodie scietis

🔍 34% Constantes estote

🔍 34% Ad te Domine

🔍 34% Exspectabo Dominum

🔍 34% Ne timeas Maria

🔍 34% Hymnum dicite

🔍 34% Ecce mitto angelum meum

🔍 34% Completi sunt

🔍 34% De Sion veniet qui regnaturus

🔍 34% Omnes sitientes

🔍 34% Dabo in Sion

🔍 34% Crastina erit vobis

🔍 34% De Sion exibit lex

🔍 34% Nolite timere

🔍 34% Ecce Dominus noster... ut illuminet
