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% Praesulis exsultans

π 34% Lauda Sion

π 33% Lauda Sion

π 32% Benedicta semper

π 31% Praefatio ferialis de sancto Joanne Baptista

π 31% Roma Petro Glorietur

π 31% Ave lumen

π 31% Deus, qui potestΓ‘te

π 31% Post partum Virgo

π 31% Dicamus laudes Domino (A Sollemnitate Epiphaniae)

π 31% Praefatio ferialis de S. Benedicto

π 30% Praefatio ferialis de Ecclesiae Dedicatione

π 30% Te beata sponsa Christi

π 30% Omnis expertem

π 30% Caelestis urbs Jerusalem

π 30% Praefatio ferialis de sancto Ioanne Baptista

π 30% Miserere (Ps 50)

π 30% Te Matrem laudamus

π 30% Exsultet iam angelica

π 30% Te Deum

π 29% Passio DNJC secundum Marcum

π 29% In principio creavit

π 29% Te Deum

π 29% Caelestis urbs Jerusalem

π 29% Miserere mei Deus (cantus alter)

π 29% Praefatio solemnis de sancto Joanne Baptista

π 29% Rex gloriose Martyrum

π 29% Veni Creator (1983/1934)

π 29% Alto ex Olympi vertice

π 29% Hymnus Te Deum

π 29% Coelitum Joseph

π 29% Festum Mariae

π 29% Omnis expertem

π 29% Rex gloriose Martyrum

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

π 29% Jesu Fili summi Patris

π 29% Exsultet jam Angelica

π 28% Passio Domini nostri Jesu Christi secundum Marcum - ANNO B

π 28% Angularis fundamentum

π 28% Miserere mei Deus (cantus prior)

π 28% Grata Virgini Mariae

π 28% Praefatio solemnis de S. Benedicto

π 28% Angularis fundamentum

π 28% Gloria V

π 28% Credo II

π 28% Te Deum laudamus (tonus simplex)

π 28% Praefatio solemnis de sancto Ioanne Baptista

π 28% Praefatio solemnis de Ecclesiae Dedicatione

π 28% Aeterna caeli gloria (in Hieme)

π 28% Noe vero cum

π 28% Passio DNJC secundum Lucam

π 28% Omnis expertem maculae

π 28% Gaudeamus exsultantes

π 28% Ave Regis Angelorum

π 28% Lauda Sion

π 27% Gloria XI

π 27% Summi sacerdos Numinis

π 27% Legis sacratae

π 27% Lectio libri Genesis

π 27% Rex gloriose Martyrum

π 27% Praefatio solemnior de sancto Joanne Baptista

π 27% Gloria XI (forma ordinaria)

π 27% Praefatio ferialis de nuptiis

π 27% Omnis expertem

π 27% Jam Christus astra ascenderat
