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.
π© 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 π to find similarities to the given chant.
π 100% Rerum Deus fons

π 66% O lux beata Trinitas (hiemalis)

π 60% Rerum Deus fons

π 48% Deus tuorum militum

π 47% Rex gloriose Martyrum (Alter tonus)

π 47% Rex gloriose Martyrum (another chant)

π 47% Virginis proles (I)

π 46% Salvete Christi vulnera

π 46% Virgo clemens

π 46% Deus tuorum militum

π 46% Christe sanctorum

π 46% Deus tuorum militum

π 45% Iste confessor (I)

π 45% Deus tuorum militum

π 45% Jesu Redemptor omnium (confes.)

π 44% Deus tuorum militum

π 42% O quantum in Cruce

π 39% Auctor beate saeculi

π 39% En ut superba

π 39% Crux fidelis

π 38% Optatus votis omnium

π 37% Ave Maria... virgo serena

π 37% Lucis Creator optime (Alius tonus II)

π 37% Cor arca legem cΓ³ntinens

π 37% Relucens inter principes

π 36% Cor arca legem continens (another chant)

π 36% Ave Maris stella

π 36% Exsultet caelum laudibus (modus 4)

π 36% Sapientia hujus

π 36% Lucis Creator optime (another chant)

π 36% Commune vos apostoli

π 36% Cor arca legem continens

π 36% Benedicamus Domino (I)

π 35% Te nostra laetis

π 35% Decora lux aeternitatis

π 35% Decora lux aeternitatis

π 35% Exsultet caelum (II)

π 35% Qui luce splendes

π 35% Apostolorum passio diem

π 34% Qui luce splendes

π 34% Cohors beata Seraphim

π 34% Te Ioseph

π 34% Rex gloriose martyrum

π 34% Rex summe regum

π 34% Precemur omnes cernui

π 34% Te Joseph celebrent

π 34% Exsultet iam angelica

π 34% Jam lucis orto sidere (In tempore Quadragesimae)

π 34% Exsultet jam Angelica

π 34% Veni Redemptor gentium

π 34% Captator olim piscium

π 34% Te Joseph celebrent

π 33% Praeclara qua tu gloria

π 33% Auctor beate saeculi

π 33% Laetare caelum desuper

π 33% Tristes erant Apostoli

π 33% Beate Pastor Petre

π 33% Te Joseph celebrent

π 33% Ave maris stella (I)

π 33% Te beata sponsa Christi

π 33% Iam Christus

π 33% Stephani victoria!

π 33% Mater Christi

π 33% Jam lucis orto sidere

π 33% Paschale mundo gaudium
