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% Quicumque Christum quaeritis

🔍 73% Quicumque Christum

🔍 71% Quicumque Christum quaeritis

🔍 66% Te lucis ante terminum (In Transfiguratione)

🔍 64% Te lucis ante terminum (In Ascensione)

🔍 60% Nunc Sancte nobis Spiritus (In Ascensione)

🔍 59% Salutis humanae sator

🔍 56% Nunc Sancte Nobis (In Tempore Ascensionis)

🔍 55% Nunc Sancte Nobis (In Tempore Ascensionis)

🔍 50% O Salutaris Hostia IV (cantus ad processiones)

🔍 48% Rector potens verax Deus (In Transfiguratione)

🔍 48% Rerum Deus tenax vigor (In Transfiguratione)

🔍 48% Jam lucis orto sidere (In Transfiguratione)

🔍 48% Angularis fundamentum

🔍 47% Angularis fundamentum

🔍 47% Jam lucis orto sidere (In Ascensione)

🔍 47% Rerum Deus tenax vigor (In Ascensione)

🔍 47% Nunc sancte nobis Spiritus (In Transfiguratione)

🔍 46% Rector potens verax Deus (In Ascensione)

🔍 46% Jesu nostra

🔍 46% Jam lucis orto sidere (In Ascensione)

🔍 45% Iesu nostra redemptio

🔍 45% Nunc sancte nobis Spiritus (In Ascensione)

🔍 45% Urbs Ierusalem beata

🔍 44% Te lucis ante terminum (In Tempore Ascensionis)

🔍 44% Rerum deus tenax vigor (In Ascensione)

🔍 44% Rector potens (In Ascensione)

🔍 43% Urbs Jerusalem beata

🔍 43% Jesu nostra redemptio

🔍 42% Nunc Sancte nobis (In Ascensione)

🔍 42% Salutis humanae Sator

🔍 42% Quicumque Christum

🔍 41% Jesu nostra redemptio

🔍 39% Vexilla Regis (with all original stanzas)

🔍 39% Rex gloriose Martyrum (In Ascensione)

🔍 39% Paschale mundo gaudium (In Ascensione)

🔍 39% Te saeculorum Principem

🔍 39% Vexilla Regis (Tempore Passionis)

🔍 38% Vexilla Regis (Exaltatio Sanctae Crucis)

🔍 38% Vexilla Regis (Tempus Passionis)

🔍 38% Vexilla Regis (Inventio Sanctae Crucis)

🔍 38% Vexilla Regis

🔍 38% Tristes erant Apostoli

🔍 38% Vexilla Regis (Tempus Passionis)

🔍 38% Vexilla Regis prodeunt

🔍 38% Jesu corona Virginum (In Tempore Ascensionis)

🔍 38% Invicte Martyr unicum (In Ascensione)

🔍 38% Jesu corona Virginum (In Tempore Paschali)

🔍 38% Vexilla Regis prodeunt

🔍 38% Rex gloriose Martyrum (Tempore Paschali)

🔍 38% Deus tuorum militum (In Ascensione)

🔍 38% Paschale mundo gaudium

🔍 38% Chorus novae Ierusalem

🔍 38% Crux orbis salus perditi

🔍 38% Tristes erant Apostoli

🔍 37% Beata nobis gaudia

🔍 37% Quicumque Christum

🔍 37% Jesu Redemptor omnium (T. Paschali)

🔍 37% Beata nobis gaudia

🔍 36% Claro paschali gaudio

🔍 36% Deus tuorum militum (Tempore Paschali)

🔍 36% Invicte Martyr unicum (Temp. Pasch.)

🔍 36% Alleluia dulce carmen

🔍 36% Jesu nostra redemptio

🔍 36% Jesu corona Virginum (Tristes erant Tonus)
