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.
🎩 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% Dum Ludovici

🔍 57% Pio beato jubilo

🔍 43% Laeta Dies

🔍 37% O Salutaris Hostia VI (cantus ad processiones)

🔍 36% En Ludovici

🔍 35% Caelestis aulae nuntius

🔍 35% Credo I.

🔍 34% Te gestientem gaudiis

🔍 34% Venite exsultemus VI*

🔍 33% Festa lux claro

🔍 33% Ad honorem Salvatoris

🔍 32% Laudate Dominum

🔍 32% Adoremus Ps. Laudate Dominum. II

🔍 31% Solemne laudis

🔍 31% Magnificat

🔍 31% Aeterne rerum Conditor

🔍 31% Inclina cor meum

🔍 30% Aeterne rerum conditor

🔍 30% Aeterne rerum Conditor (Dox£. Deo Patri)

🔍 30% Credo (Missa Regia I)

🔍 30% Aeterne rerum Conditor

🔍 30% Inclina cor meum

🔍 29% Auctor beate saeculi

🔍 29% Aeterne rerum ... noctem

🔍 29% Gloria (Missa Regia I)

🔍 29% Paschalis admirabilis

🔍 29% Stabat Mater (simple)

🔍 29% Credo Missa Regia

🔍 29% Misericordias Domini

🔍 28% Olim mundo minoratus

🔍 28% Incipit Oratio Jeremiae Prophetae

🔍 28% Parce Domine

🔍 27% Ave Rex noster!

🔍 27% Praefatio ferialis de Ecclesiae Dedicatione

🔍 27% Stabat Mater speciosa!

🔍 27% Laeta Quies

🔍 27% Inviolata

🔍 27% Laetabundus

🔍 27% Qui procedis

🔍 27% Gloria Patri

🔍 27% Inviolata

🔍 26% Stabat Mater dolorosa

🔍 26% Regina Caeli

🔍 26% Lauda Jerusalem

🔍 26% Opes decusque regium

🔍 26% Lucis Creator optime (Dom. per Annum)

🔍 26% Jesu paterni pectoris

🔍 26% Lamentationes 7.1 De lamentatione

🔍 26% Gloria Missa Regia

🔍 26% Gloria Missa Regia

🔍 26% Jod Manum suam misit

🔍 26% Exsultet iam angelica

🔍 25% Quaerunt Reges Regum Regem

🔍 25% Invicte Martyr unicum

🔍 25% Ave Virgo speciei

🔍 25% Parce Domine

🔍 24% O Maria, gratia plena

🔍 24% Domine Jesu Christe

🔍 24% Eva virum

🔍 24% Praefatio solemnis de Ecclesiae Dedicatione

🔍 24% Summi Parentis Filio

🔍 24% Jerusalem et Sion

🔍 24% Jam Lucis Orto T.P.

🔍 24% Lamentationes 5.1 Incipit lamentatio Ieremiae Prophetae

🔍 24% Jerusalem et Sion
