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% Honor virtus

π 42% Honor virtus et potestas (Resp.)

π 41% Benedicens ergo Deus

π 39% Obaudite me

π 34% Sancte N.

π 32% Gyrum caeli

π 32% Qui venturus est

π 31% Viror carnis

π 31% Inclina cor meum

π 31% Benedicta sit creatrix

π 31% Gaude Mater Polonia

π 30% Exsultet jam Angelica

π 30% Descendit Jesus

π 29% Ecce advenit

π 29% Praefatio solemnis de Ecclesiae Dedicatione

π 29% Praefatio solemnis de sanctissima Trinitate

π 29% Domine Jesu Christe

π 29% Praefatio solemnis de D. N. Iesu Christo Rege

π 29% Martyr Dei, qui unicum

π 29% Praefatio in Sollemnitate Sanctissimae Trinitatis

π 28% Praefatio solemnis de sacratissimo Corde Iesu

π 28% Martyr Dei qui unicum

π 28% Dum novus hic Moyses

π 28% Praefatio solemnior de sanctissima Trinitate

π 28% Praefatio solemnis de sancto Joanne Baptista

π 27% Esto mihi

π 27% Deus meus eripe me (Resp.)

π 27% Te Deum Patrem

π 27% Praefatio solemnior de Ecclesiae Dedicatione

π 27% Immensa et una

π 27% Exsultet iam angelica

π 27% Praefatio solemnior de D. N. Iesu Christo Rege

π 27% O castitatis signifer

π 27% Sumite Psalterium jucundum

π 27% Praefatio de Adventu I

π 27% Praefatio solemnis de sancto Elia Propheta

π 27% O lux beata Caelitum

π 27% Praefatio solemnior de sacratissimo Corde Iesu

π 27% Exsultet jam Angelica

π 26% Praefatio solemnis de beata Maria Virgine

π 26% ImmaculΓ‘tam ConceptiΓ³nem VΓrginis

π 26% Praefatio solemnis de sanctissima Eucharistia

π 26% O lux beata Caelitum

π 26% O lux beata Caelitum

π 26% In voluntate

π 26% Praefatio in Annuntiatione Domini die 25 martii

π 26% Sacerdotes Dei

π 26% Exsultet iam angelica (brevior)

π 26% Praefatio solemnior de sancto Ioseph Sponso B. M. V.

π 26% Exsultate Deo

π 26% Praefatio solemnior de sancto Joanne Baptista

π 26% Rex magne

π 26% Tu Trinitatis Unitas

π 26% Praefatio solemnis de Martyribus

π 26% Praefatio solemnior de Martyribus

π 26% Praefatio solemnis de Adventu

π 26% Sanctus III

π 26% Jam lucis orto sidere (Tempore Adventus)

π 26% Maternitatem Virginis

π 26% Praefatio solemnis de sancto Ioseph Sponso B. M. V.

π 26% O lux beata Caelitum

π 26% Praefatio de Dominicis per annum V

π 26% Praefatio solemnis de S. Benedicto

π 26% Gaude Maria Virgo

π 26% Praefatio solemnis de Martyribus
