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% Militantis

🔍 42% Agnetem caeli suscepit

🔍 38% Sertum gestans

🔍 38% Felix Thomas

🔍 29% Collaetetur

🔍 29% Exsultet orbis gaudiis (Alter tonus)

🔍 28% Gaude felix parens

🔍 27% Auditui meo

🔍 26% Ave stella

🔍 26% Exsultet mentis

🔍 25% In hoc Hyacinthi

🔍 25% Diadema spineum

🔍 25% Vexilla Regis prodeunt

🔍 25% Jesu nostra redemptio

🔍 24% Quomodo fiet istud

🔍 24% Te lucis ante terminum

🔍 24% Summi Parentis Filio

🔍 23% Salve Regina

🔍 23% Vox pura

🔍 23% Dies irae, ad Laudes Quid sum miser...

🔍 23% O virgo o doctor

🔍 23% Exsultet orbis gaudiis (another chant)

🔍 23% Dies irae

🔍 22% Ave Regina caelorum

🔍 22% Inclyta

🔍 22% Lauda Mater... Thomae

🔍 22% Veni Sancte Spiritus et emitte

🔍 22% Diem novae laudis

🔍 22% O Sidus Hispaniae

🔍 22% Dies irae

🔍 22% Quid sum

🔍 22% Cornelius centurio

🔍 22% Salve Crux sancta

🔍 22% Salve Regina

🔍 22% Audita est quasi vox

🔍 22% Exsultet caelum (II)

🔍 22% Vexilla Regis (Tempus Passionis)

🔍 21% Gaude felix mater

🔍 21% Candida Virginitas

🔍 21% Gaude Mater Ecclesia

🔍 21% Gloriosus Dei amicus

🔍 21% Doctor egregie (I)

🔍 21% Roma Petro Glorietur (Another Tone)

🔍 21% Felix Dominici

🔍 21% Hodiernae lux diei

🔍 21% Jesu dulcis

🔍 21% Doctor egregie (II)

🔍 20% Vos estis lux mundi

🔍 20% Gloria II

🔍 20% O Martine

🔍 20% Adesto sancta Trinitas

🔍 20% Stetit Pontifex

🔍 20% O doctor optime

🔍 20% Adest... Thoma

🔍 20% Aurea luce

🔍 20% Terribilis est

🔍 20% Magne Pater

🔍 20% Dies irae, Ad Officium Lectionis Heb. XXXIV

🔍 20% O lumen

🔍 20% Exsultet caelum laudibus (modus 1)

🔍 20% Concede nobis Domine

🔍 20% Dum nocte pulsa Lucifer

🔍 20% Quicumque certum

🔍 20% Adest dies laetitiae (Aquinas)

🔍 20% Ave Regina caelorum
