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% Hodie gloriosa

🔍 87% Hodie gloriosa caeli

🔍 80% Hodie gloriosa

🔍 72% Hodie gloriosa

🔍 42% Hodie Christus

🔍 35% Hostis Herodes

🔍 35% Hodie Christus natus est

🔍 33% Hodie Christus natus est

🔍 33% A solis ortus

🔍 32% Quem dicunt

🔍 32% Hodie caelesti

🔍 32% Vidi aquam (B)

🔍 32% Hodie Christus natus est

🔍 31% Hodie Christus natus

🔍 31% Deus tuorum militum

🔍 31% Hodie Christus natus est

🔍 30% Hodie scietis

🔍 30% Christus Jesus

🔍 30% Deus tuorum militum

🔍 30% Deus tuorum militum

🔍 30% Parvulus filius

🔍 30% Deus misereatur

🔍 30% Hodie nomen

🔍 30% Jubilate Deo

🔍 30% Deus tuorum militum

🔍 30% Deus tuorum militum

🔍 30% Exsultet caelum (III)

🔍 29% Hodie nobis caelorum

🔍 29% Exsultet caelum (IV)

🔍 29% Hodie scietis

🔍 29% Iste sanctus

🔍 29% Veni Redemptor gentium

🔍 28% Salvete Christi vulnera

🔍 28% Accipite

🔍 28% Hostis Herodes

🔍 28% Hodie egressa est

🔍 28% Hodie scietis

🔍 28% Victricem manum

🔍 28% Ad cenam

🔍 28% Aeterne Rex altissime

🔍 28% Rex gloriose Martyrum (Alter tonus)

🔍 28% O sancta mundi domina

🔍 28% Exsultet caelum (I)

🔍 28% Jam Christus astra ascenderat

🔍 28% Laetare caelum desuper

🔍 27% Apparuerunt caelestes spiritus

🔍 27% O gloriosa Domina

🔍 27% Rex gloriose Martyrum (another chant)

🔍 27% Virginis Catharinae

🔍 27% Hostis Herodes impie

🔍 27% Angelus ad pastores

🔍 27% Tu gloria... o Rosa

🔍 27% Rerum Deus (In Festis BMV)

🔍 27% Ad regias Agni dapes

🔍 27% Dum Jesus factus

🔍 27% Jesu Redemptor omnium (confes.)

🔍 27% Ad cenam

🔍 27% Quem dicunt homines

🔍 27% Praeclara custos Virginum

🔍 27% Hodie Maria

🔍 27% Deus tuorum II Cl.

🔍 27% Hodie completi sunt

🔍 27% Ad regias Agni dapes

🔍 27% Deus misereatur

🔍 27% O prima Virgo prodita
