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% Lamentatio III

🔍 51% Jod Manum suam misit

🔍 41% Lamentatio IV

🔍 40% Lamentatio V

🔍 36% De Lamentatione...Heth

🔍 36% Matribus suis

🔍 35% Quomodo sedet sola

🔍 35% Tota pulchra es Maria (All)

🔍 35% Lamed Matribus suis dixerunt

🔍 34% Incipit lamentatio Jeremiae Prophetae

🔍 34% Vau et egressus est

🔍 33% Vau. Et egressus est

🔍 32% Vexilla Regis prodeunt (tempore passionis)

🔍 32% Pange lingua... Corporis (alter tonus)

🔍 31% Quomodo sedet sola

🔍 31% O sacrum convivium

🔍 31% Vau. Et egressus est

🔍 31% Lamentatio I

🔍 31% Cogitavit Dominus

🔍 30% Lauda Sion

🔍 30% Manum suam misit hostis

🔍 30% O rex aeterne Domine

🔍 29% Verbum supernum prodiens nec

🔍 28% Relucens inter principes

🔍 28% Quomodo obscuratum est

🔍 28% Lamentatio VI

🔍 28% Vitae novae praevia!

🔍 28% Quomodo obscuratum est

🔍 28% Exsultet caelum laudibus (modus 4)

🔍 28% Gaude Mater Polonia

🔍 28% Ego vir videns

🔍 28% Praefatio solemnior de nuptiis

🔍 28% Apostolorum passio diem

🔍 28% Beata nobis

🔍 28% Lamentatio VIII

🔍 27% Praeclara qua tu gloria

🔍 27% Sacris solemniis (another chant)

🔍 27% Stephani victoria!

🔍 27% Qui luce splendes

🔍 27% Gloria I

🔍 27% Praefatio solemnior de Omnibus Sanctis et Patronis

🔍 27% In martyris Laurentii

🔍 27% Qui luce splendes

🔍 27% Praefatio solemnior de sancto Ioseph Sponso B. M. V.

🔍 27% Praefatio solemnior de Angelis

🔍 27% Vidimus stellam

🔍 27% Lamentatio VII

🔍 27% Tota pulchra es amica (Ant)

🔍 27% Gloria laus

🔍 27% Te nostra laetis

🔍 27% O Caput cruentatum

🔍 27% Lamentatio II

🔍 27% Commune vos apostoli

🔍 27% Praefatio solemnior de sancta Cruce

🔍 26% Christe qui lux

🔍 26% Ecce advenit

🔍 26% Tulerunt Jesum

🔍 26% Credo IV

🔍 26% Praefatio solemnior de beata Maria Virgine

🔍 26% Praefatio solemnior de Martyribus

🔍 26% Praefatio solemnior de sanctissima Trinitate

🔍 26% Praefatio solemnior de sancto Joanne Baptista

🔍 26% Praefatio solemnior de Ecclesiae Dedicatione

🔍 26% Cohors beata Seraphim

🔍 26% Sacerdotes sancti
