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.
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% Languentibus in Purgatorio

π 59% Languentibus in Purgatorio (Alter tonus)

π 35% Salve Mater

π 33% Salve Mater

π 33% Ad Virginem Dei Matrem

π 33% Miserere (Ps 50)

π 33% Miserere mei... secundum

π 33% Mittit ad Virginem

π 33% De profundis exclamantes

π 33% Stabat Mater

π 33% Ave lumen

π 32% Passio DNJC secundum Lucam

π 32% Exsultet jam Angelica

π 32% Passio DNJC secundum Marcum

π 32% Stabat Mater

π 32% Miserere mei Deus (cantus alter)

π 31% Passio DNJC secundum Matthaeum

π 31% Passio Domini nostri Jesu Christi secundum Marcum - ANNO B

π 31% Passio DNJC secundum Matthaeum

π 31% Passio Domini nostri Jesu Christi secundum Lucam - ANNO C

π 31% Miserere mei Deus (cantus prior)

π 31% Summi Parentis Filio

π 31% Roma Petro Glorietur

π 31% Ex more docti mystico

π 31% Exsultet iam angelica

π 30% Lauda Sion

π 30% Salve Regina (simple tone)

π 30% Salve Regina (in cantu simplici)

π 30% Lauda Sion

π 30% In principio creavit

π 30% O Maria, gratia plena

π 30% Concordi laetitia

π 30% Adoremus in aeternum II

π 30% Alto ex Olympi vertice

π 30% Passio Domini nostri Jesu Christi secundum Matthaeum - ANNO A

π 29% Salve dies dierum gloria

π 29% Memorare

π 29% Ave Virgo speciei

π 29% Legis sacratae

π 29% Ave Virgo nobilis

π 29% Christus resurgens

π 29% Eia mater

π 29% O Maria Mater pia Mater

π 29% Jerusalem et Sion

π 29% Deus Deus meus (62)

π 29% Credo II

π 29% Deus, qui potestΓ‘te

π 29% Credo in Deum

π 29% Te Matrem laudamus

π 29% Te Deum (Simple tone)

π 29% Verbum caro factum est

π 29% Jerusalem et Sion

π 29% Jerusalem et Sion

π 29% Summae Deus clementiae septem

π 29% Stabat Mater Dolorosa

π 28% Jesu dulcis memoria!

π 28% Laudes Crucis Attollamus

π 28% Ave mundi spes Maria

π 28% Ave Mater

π 28% Tota Regis filiae

π 28% Lectio libri Genesis

π 28% Quis olim

π 28% Credo IV

π 28% Noe vero cum

π 28% Te Deum laudamus (tonus simplex)
