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% Ab omni via mala (Resp.)

🔍 38% In illo die suscipiam (Resp.)

🔍 37% Servus tuus ego sum (Resp.)

🔍 36% Ab omni via mala

🔍 34% Ecce radix Jesse (Resp.)

🔍 33% Alleluia ! Fac cum servo tuo

🔍 32% O lux beata Trinitas

🔍 31% Sancti mei qui in isto

🔍 31% Popule meus quid feci (Resp.)

🔍 30% Paradisi portas (Resp.)

🔍 29% Exaudi Deus deprecationem (Resp.)

🔍 29% Formavit igitur Dominus (Resp.)

🔍 27% Caeli perornat gaudia

🔍 26% Audiam Domine (Resp.)

🔍 26% Ave Maria (Resp.)

🔍 26% Tolle arma tua (Resp.)

🔍 26% Congratulamini mihi...quia cum (Resp.)

🔍 26% Pater peccavi in caelum (Resp.)

🔍 25% Hora consurgit

🔍 25% Vigesima quarta (Resp.)

🔍 25% Nuntiaverunt Jacob dicentes (Resp.)

🔍 25% Simeon justus (Resp.)

🔍 25% Vir erat (verses)

🔍 25% Benedixit Deus Noe (Gregofacsimil)

🔍 24% Ecce odor filii mei (Resp.)

🔍 24% Anima Christi

🔍 24% Det tibi Deus (Resp.)

🔍 24% Ecce puer meus (Resp.)

🔍 24% Ante multum tempus

🔍 24% In proximo est (Resp.)

🔍 24% Famulo meo (Resp.)

🔍 24% Isti sunt dies (Resp)

🔍 23% Memento mei dum bene (Resp.)

🔍 23% Tribulationem et dolorem

🔍 23% Tollite jugum meum

🔍 23% Vir erat (verses, rhythmic signs)

🔍 23% Te lucis ante terminum (Sabb. per annum)

🔍 23% Adoraverunt viventem (Resp.)

🔍 23% Hic in annis (Resp.)

🔍 22% Praefatio solemnior de Apostolis

🔍 22% Dixit Joseph undecim (Resp.)

🔍 22% Praefatio solemnis de Apostolis

🔍 21% Locutus est Dominus ad Abraham (Resp.)

🔍 21% Beata viscera Mariae (Resp.)

🔍 21% Recessit pastor noster

🔍 21% In sudore vultus tui (Resp.)

🔍 21% Praefatio solemnior de sancto Joanne Baptista

🔍 21% Lucia Virgo (Resp.)

🔍 21% Praefatio solemnior de Angelis

🔍 21% Unus panis

🔍 20% Tollite hinc vobiscum (Resp.)

🔍 20% Praefatio solemnior de Adventu

🔍 20% Ad tuas aras

🔍 20% Ductus est Jesus in desertum (Resp.)

🔍 20% Septies in die laudem (Resp.)

🔍 20% Zoe uxor (Resp.)

🔍 20% Praefatio solemnior de Martyribus

🔍 20% Non auferetur sceptum de Juda (Resp.)

🔍 20% Praefatio solemnior de Spiritu Sancto

🔍 20% Praefatio solemnior de nuptiis

🔍 20% Praefatio solemnior de Ecclesiae Dedicatione

🔍 20% Praefatio solemnis de nuptiis

🔍 20% Praefatio solemnis de Martyribus

🔍 20% Praefatio solemnior de S. Benedicto

🔍 20% Praefatio solemnior de Ascensione Domini
