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% De ore leonis

🔍 74% De ore leonis

🔍 63% Defecerunt

🔍 62% Fasciculus myrrhae

🔍 53% De ore leonis

🔍 50% De ore leonis (in Feriis)

🔍 48% Erue a framea

🔍 43% De ore leonis

🔍 35% De ore leonis

🔍 34% Vir Dei Benedictus

🔍 30% Te Deum (tonus solemnis)

🔍 30% Laetare caelum desuper

🔍 30% Aurora caelum (Alter tonus)

🔍 29% Te Deum (Solemn tone)

🔍 27% Te Deum laudamus (tonus solemnis)

🔍 27% Introibo

🔍 27% Stabat sancta Maria (sorrowful tone)

🔍 27% De ore leonis libera me (Resp.)

🔍 26% Exsultabo et laetabor

🔍 26% Miserere mei... secundum

🔍 26% Domine ne longe

🔍 26% Dignus est Agnus

🔍 26% Nunc ergo

🔍 26% Rex sempiterne coelitum

🔍 25% Beata Agatha

🔍 25% Ad regias Agni dapes (Alter tonus)

🔍 25% Ipse me coronavit

🔍 25% Ipse me coronavit (Resp.)

🔍 25% Redemisti nos

🔍 24% Domine ne longe

🔍 24% Dominus qui eripuit me

🔍 24% Beatus vir cujus

🔍 24% Sicut oculi

🔍 24% Magnificat

🔍 24% Ad regias Agni dapes (another chant)

🔍 24% Erue a framea

🔍 24% Nolite

🔍 23% Rector potens (In Dominicis per Annum)

🔍 23% Velociter exaudi me

🔍 23% Factus es

🔍 23% Rector potens verax Deus (in Dom. et Minor. Festis)

🔍 23% Nolite

🔍 23% Gloria Laus

🔍 23% Domine, ne longe

🔍 23% Dilexisti

🔍 23% O lux beata Trinitas (aestivalis)

🔍 23% Dominus qui eripuit me

🔍 23% Redime me Domine

🔍 23% Te Deum (sec. mor. Rom)

🔍 22% Gustate... Timete

🔍 22% Ego dixi, Domine (Tonus simplex)

🔍 22% Te lucis ante terminum (In Dominicis per Annum)

🔍 22% Isti sunt qui viventes

🔍 22% Inclina cor meum

🔍 22% Domine si conversus

🔍 22% Doceam iniquos vias tuas

🔍 22% Redime me Domine

🔍 22% Meum est consilium

🔍 22% O lux beata Trinitas (aestivalis)

🔍 22% Sicut oculi

🔍 22% Miserere mihi

🔍 22% Praeparate corda vestra

🔍 22% Annuntiate

🔍 22% Ardens est cor meum

🔍 22% Redemisti nos Domine (Intr)
