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% O lux beata Trinitas (aestivalis)

🔍 90% O lux beata Trinitas (aestivalis)

🔍 83% O lux beata Trinitas

🔍 79% O lux beata Trinitas

🔍 66% Jam sol recedit

🔍 66% Tu Trinitatis Unitas

🔍 65% O lux beata Trinitas

🔍 64% Jam sol recedit

🔍 62% Jam sol recedit igneus

🔍 59% Jam sol recedit igneus (Blessed Trinity)

🔍 57% O lux beata Trinitas

🔍 56% Summae Deus (in festo SS. Trinitatis)

🔍 56% O lux beata Trinitas (hiemalis)

🔍 55% Immensa et una

🔍 55% Martyr Dei qui unicum

🔍 54% Tu Trinitatis unitas

🔍 54% Tu Trinitatis Unitas

🔍 50% Martyr Dei, qui unicum

🔍 49% O castitatis signifer

🔍 48% Summae Parens clementiae

🔍 46% Audit tyrannus anxius

🔍 44% Miserere mei... secundum

🔍 43% Venite exultemus IV G

🔍 43% Gloria VII

🔍 42% Invicte Martyr unicum

🔍 41% Nullis te genitor

🔍 40% Regali solio

🔍 40% Invicte Martyr

🔍 40% Regali solio fortis

🔍 40% Quodcumque in orbe

🔍 39% Miris modis repente

🔍 39% Gloria XIII

🔍 39% Regali solio fortis

🔍 39% Summae Deus clementiae septem

🔍 39% A solis ortus

🔍 39% Felix namque

🔍 39% Christe pastorum

🔍 38% Beata Agatha

🔍 38% Iste Confessor (Conf. Bishop) 3

🔍 38% Quicumque certum

🔍 38% Te Deum Patrem

🔍 38% Miris modis repente liber

🔍 38% Jam lucis orto sidere (In tempore Passionis)

🔍 38% Quodcumque in orbe

🔍 37% Veni Redemptor gentium

🔍 37% Felix namque es

🔍 37% Jam lucis orto sidere (In Quadragesima)

🔍 37% Jam lucis orto sidere (In Tempore Passionis)

🔍 37% Legis sacratae

🔍 37% Adoremus in aeternum

🔍 37% Jam lucis orto sidere (In tempore Quadragesimae)

🔍 37% Felix namque es

🔍 36% Gloria II

🔍 36% In manus tuas

🔍 36% Benedictus es Domine

🔍 36% Inclina cor meum

🔍 36% Aspice Domine

🔍 36% Exsultet caelum laudibus (modus 4)

🔍 36% Asperges me (ad lib) II.

🔍 36% Iste Confessorum Domini (in Feriis tertiis)

🔍 36% Ex more docti mystico

🔍 35% Ad te levavi

🔍 35% Gloria tibi Trinitas

🔍 35% Inclina cor meum

🔍 35% Jam lucis orto sidere (Septem Dolorum)
