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.
🎩 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% Vexilla Regis (Tempus Passionis)

🔍 93% Vexilla Regis

🔍 88% Vexilla Regis (extra Tempus Passionis)

🔍 76% Vexilla Regis

🔍 75% Vexilla Regis prodeunt

🔍 74% Vexilla Regis (Tempus Passionis)

🔍 73% Vexilla Regis (Inventio Sanctae Crucis)

🔍 73% Vexilla Regis prodeunt

🔍 72% Vexilla Regis (Tempore Passionis)

🔍 72% Vexilla Regis prodeunt (tempore passionis)

🔍 71% Vexilla Regis prodeunt

🔍 71% Vexilla Regis (with all original stanzas)

🔍 71% Vexilla Regis (Exaltatio Sanctae Crucis)

🔍 56% Crux orbis salus perditi

🔍 56% O Salutaris Hostia (Vexilla Regis)

🔍 56% Beata nobis gaudia

🔍 55% Beata nobis gaudia

🔍 54% Te saeculorum Principem

🔍 50% Te saeculorum Principem

🔍 49% Vexilla Regis prodeunt

🔍 49% Beata nobis gaudia

🔍 49% Beata nobis gaudia

🔍 49% Beata nobis

🔍 47% Te saeculorum Principem

🔍 40% Vexilla Regis (Graduale)

🔍 40% O salutaris Hostia III

🔍 40% Vexilla Regis (Antiphonale)

🔍 39% Salutis humanae sator

🔍 38% Quicumque Christum quaeritis

🔍 38% Jesu nostra

🔍 38% Vexilla Regis prodeunt II

🔍 37% Iesu Salvator saeculi

🔍 36% Iesu nostra redemptio

🔍 36% Te lucis ante terminum (In Ascensione)

🔍 36% Laetabundus (1985 version)

🔍 36% Urbs Ierusalem beata

🔍 36% Laetabundus (1950 version)

🔍 36% Urbs Jerusalem beata

🔍 36% Te lucis ante terminum (In Transfiguratione)

🔍 36% Angularis fundamentum

🔍 36% Angularis fundamentum

🔍 35% Laetabundus

🔍 35% Viri Galilaei

🔍 35% Nunc Sancte nobis Spiritus (In Ascensione)

🔍 34% Beata nobis gaudia

🔍 34% Haec hora (Pentecostes)

🔍 34% Nunc Sancte Nobis (In Tempore Ascensionis)

🔍 34% Iam Christus

🔍 34% Inviolata

🔍 34% Ecce venio cito

🔍 33% Jam Christus astra

🔍 33% Nunc Sancte Nobis (In Tempore Ascensionis)

🔍 33% Aeterne Rex altissime

🔍 33% Aeterna imago Altissimi

🔍 33% Verumtamen

🔍 33% Jam Christus astra

🔍 32% Legis sacratae

🔍 32% Jam lucis orto sidere (In Festo Pentecostes)

🔍 32% Memento, salutis Auctor

🔍 32% Viri Galilaei

🔍 32% Rerum Deus (In Festo Pentecostes)

🔍 31% Stetit Pontifex

🔍 31% In Francisci filio

🔍 31% Rerum Deus tenax vigor (In Ascensione)

🔍 31% Beata es Maria Mater Domini
