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% Lux iucunda

π 42% Gaudeamus exsultantes

π 33% Ave Regis Angelorum

π 32% Christe, vivens hostia

π 31% Lauda Sion

π 29% Lauda Sion

π 29% Cor amandum Salvatoris

π 29% Deus, qui potestΓ‘te

π 28% Ave Virgo virginum

π 28% Ave lumen

π 28% Roma Petro Glorietur

π 28% Lux ecce surgit (in Hieme)

π 28% Pater Noster

π 27% Qui procedis

π 27% Te Deum

π 27% Dulcis Iesu memoria

π 27% Te Deum laudamus (tonus simplex)

π 26% Te Deum

π 26% Hymnus Te Deum

π 26% Lauda Sion

π 26% Sol ecce surgit

π 26% Lectio Isaiae Prophetae... Haec dicit Dominus

π 26% Praefatio de Conceptione Immaculata B.M.V.

π 26% Exsultet iam angelica

π 25% Te Deum (Simple tone)

π 25% O sator rerum

π 25% Praefatio ferialis de Ecclesiae Dedicatione

π 25% Passio DNJC secundum Marcum

π 25% Praefatio ferialis de sancto Joanne Baptista

π 25% Benedicta semper

π 25% Lux ecce surgit (in Aestate)

π 25% Veni praecelsa Domina

π 25% Litaniae Lauretanae

π 25% Inviolata

π 25% Praefatio ferialis de sancto Ioanne Baptista

π 25% Miserere (Ps 50)

π 25% Exsultet jam Angelica

π 25% Praefatio defunctorum

π 25% Miserere mei... secundum

π 25% Veni Sancte Spiritus et emitte

π 25% Praefatio ferialis de Adventu

π 25% Salve dies dierum gloria

π 24% Veni Creator Spiritus

π 24% Grates nunc omnes

π 24% Passio DNJC secundum Lucam

π 24% Passio DNJC secundum Matthaeum

π 24% Notandum vero nobis est

π 24% Voce jucunditatis

π 24% Praefatio ferialis de sancto Ioseph Sponso B. M. V.

π 24% Veni Sancte Spiritus et emitte

π 24% Sanctitatis nova signa

π 24% Sanctitatis nova signa

π 24% Veni Sancte Spiritus et emitte

π 24% Passio Domini nostri Jesu Christi secundum Marcum - ANNO B

π 24% Incipit Oratio Jeremiae Prophetae

π 24% Miserere mei Deus (cantus alter)

π 24% Pater Noster (festivus)

π 24% Praefatio ferialis de Epiphania Domini

π 24% Exacuerunt tamquam

π 24% Veni Sancte Spiritus et emitte

π 24% Praefatio ferialis de D. N. Iesu Christo Rege

π 24% Magnis prophetae

π 24% Plasmator hominis Deus (aestivalis)

π 24% Puer Nobis Nascitur

π 24% Praefatio solemnis de sancto Ioseph Sponso B. M. V.
