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% Impii super justum (Resp.)

🔍 51% Zoe uxor (Resp.)

🔍 48% Missus est Gabriel (Resp)

🔍 48% Ecce puer meus (Resp.)

🔍 47% Dixit Joseph undecim (Resp.)

🔍 47% Ave Maria (Resp.)

🔍 46% Congratulamini mihi...quia cum (Resp.)

🔍 46% Elegit Dominus virum (Resp.)

🔍 46% Impii super justum

🔍 46% Famulo meo (Resp.)

🔍 45% Det tibi Deus (Resp.)

🔍 45% Pater peccavi in caelum (Resp.)

🔍 45% Simeon justus (Resp.)

🔍 45% Ecce odor filii mei (Resp.)

🔍 45% Adoraverunt viventem (Resp.)

🔍 43% Agathes laetissima (Resp.)

🔍 42% In sudore vultus tui (Resp.)

🔍 42% Praecursor pro nobis (Resp.)

🔍 41% Benedixit Deus Noe (Gregofacsimil)

🔍 40% Missus est Gabriel Angelus (alter tonus)

🔍 39% Missus est Gabriel Angelus

🔍 39% Lucia Virgo (Resp.)

🔍 39% Tolle arma tua (Resp.)

🔍 39% Audiam Domine (Resp.)

🔍 38% Factus est mihi Dominus (Resp.)

🔍 37% Nuntiaverunt Jacob dicentes (Resp.)

🔍 36% Dum ingrederetur (Resp.)

🔍 36% Hesterna die Dominus (Resp.)

🔍 36% In proximo est (Resp.)

🔍 36% Tollite hinc vobiscum (Resp.)

🔍 35% Vigesima quarta (Resp.)

🔍 35% Popule meus quid feci (Resp.)

🔍 35% Isti sunt dies (Resp)

🔍 35% Beata viscera Mariae (Resp.)

🔍 34% Hic in annis (Resp.)

🔍 34% Spiritus Sanctus replevit totam domum

🔍 34% Qui persequebantur populum (Resp.)

🔍 34% Missus est Gabriel Angelus

🔍 33% Exaudi Deus deprecationem (Resp.)

🔍 33% Omnes de Saba (Resp.)

🔍 33% Hoc beato Gregorio (Resp.)

🔍 32% Hic est dies praeclarus (Resp.)

🔍 32% Iste est frater vester minimus (Resp.)

🔍 31% Tollite jugum meum

🔍 31% Formavit igitur Dominus (Resp.)

🔍 31% Sub altare Dei (Resp.)

🔍 31% Surge propera

🔍 31% Signum magnum

🔍 31% Ante multum tempus

🔍 31% Dixit Judas fratribus suis (Resp.)

🔍 31% Signum magnum

🔍 30% Ductus est Jesus in desertum (Resp.)

🔍 30% Missus est Gabriel Angleus (t.p.)

🔍 30% Recessit pastor noster

🔍 29% Machabaeus

🔍 29% Egregie Dei martyr Sebastiane (Resp.)

🔍 29% Missus est Gabriel Angelus (t.p. alter tonus)

🔍 29% Amo Christum (Resp.)

🔍 29% Memento mei dum bene (Resp.)

🔍 28% Benedicite Deum caeli

🔍 28% Stolam jucunditatis

🔍 28% Hic est vere Martyr

🔍 28% Ubi est Abel frater tuus (Resp.)

🔍 28% Ecce vicit leo

🔍 28% Adjutor meus tibi psallam (Resp.)
