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% De profundis (verses)

🔍 70% De profundis (verses, rhythmic signs)

🔍 51% De profundis

🔍 35% De profundis

🔍 33% De profundis

🔍 31% Laudate Dominum

🔍 28% De profundis

🔍 27% Deus autem

🔍 26% Mihi absit

🔍 26% Exaltabo te

🔍 25% Praefatio solemnior de nuptiis

🔍 25% Praefatio solemnior de Martyribus

🔍 24% Vir erat (verses)

🔍 24% Praefatio solemnior de Angelis

🔍 24% Ad te Domine

🔍 24% In virtute tua

🔍 24% Reges Tharsis

🔍 24% Memento mei

🔍 24% Loquebar (All.)

🔍 24% Praefatio solemnis de nuptiis

🔍 24% Toni Praefationum (2. Tonus ferialis)

🔍 24% In te speravi

🔍 24% Miserere mihi... tribulor

🔍 24% Vir erat (verses, rhythmic signs)

🔍 24% Protege Domine

🔍 24% O pie Deus

🔍 23% Exsultabit

🔍 23% Gressus meos

🔍 23% Benedicite gentes

🔍 23% Praefatio solemnior de sanctissima Trinitate

🔍 23% Praefatio solemnior de sancto Ioseph Sponso B. M. V.

🔍 23% Domine Jesu Christe

🔍 23% Praefatio solemnis de Martyribus

🔍 23% Praefatio solemnior de Spiritu Sancto

🔍 23% Angelus Domini apparuit (Intr.)

🔍 23% Loquebar

🔍 23% Praefatio solemnior communis

🔍 23% Exsulta satis

🔍 23% Exspectans

🔍 23% Praefatio solemnior de sancta Cruce

🔍 23% Toni Praefationum (3. Tonus solemnior)

🔍 23% Praefatio solemnior de Quadragesima

🔍 23% De profundis

🔍 23% Dominus fortitudo

🔍 23% Praefatio solemnior de Nativitate Domini

🔍 23% De profundis

🔍 23% Benedicamus Domino (I classis in I Vesperis)

🔍 23% Praefatio solemnior de beata Maria Virgine

🔍 23% Deus, Deus meus

🔍 23% Domine Deus... qui repertus

🔍 23% Ad te Domine

🔍 22% Praefatio solemnior de sanctissima Eucharistia

🔍 22% Praefatio de Dominica IV in Quadragesima

🔍 22% Praefatio solemnior de S. Benedicto

🔍 22% Corona aurea

🔍 22% Praefatio solemnior de sacratissimo Corde Iesu

🔍 22% Miserere mihi... ad te

🔍 22% Praefatio solemnior de sancto Joanne Baptista

🔍 22% Deus enim

🔍 22% Praefatio solemnior de Omnibus Sanctis et Patronis

🔍 22% Toni Praefationum (1. Tonus solemnis)

🔍 22% Praefatio solemnis de Martyribus

🔍 22% Praefatio solemnior de Ascensione Domini

🔍 22% Praefatio solemnior de Adventu

🔍 22% Praefatio de Dominicis per annum V
