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% Sanctus XI

🔍 61% Sanctus I

🔍 61% Sanctus IV

🔍 59% Sanctus VIII

🔍 57% Sanctus (Missa pro defunctis)

🔍 54% Sanctus XI (forma ordinaria)

🔍 52% Sanctus III (more ambrosiano)

🔍 51% Sanctus II

🔍 46% Sanctus I

🔍 45% Gloria XI

🔍 44% Sanctus XIV

🔍 44% Sanctus (Missa Regia I)

🔍 42% Sanctus XIII

🔍 42% Sanctus XI

🔍 41% Sanctus III

🔍 41% Sanctus V

🔍 41% Hosanna filio David

🔍 41% Hosanna filio David

🔍 40% Sanctus (Missa secundi Toni)

🔍 39% Hosanna filio David

🔍 39% Hosanna filio David

🔍 38% Sanctus (ad lib.) III.

🔍 38% Sanctus XI

🔍 37% Sanctus XIII

🔍 37% Sanctus

🔍 37% Sanctus XV

🔍 36% Sanctus IV.

🔍 36% Sanctus XVI

🔍 36% Sanctus (Missa Votiva BMV)

🔍 36% Sanctus (ad lib.) I.

🔍 36% Sanctus III.

🔍 36% Sanctus I.

🔍 35% Sanctus Missa Regia

🔍 35% Sanctus IV

🔍 35% Sanctus (ad lib.) II.

🔍 35% Sanctus I

🔍 35% Sanctus Missa Regia

🔍 34% Sanctus X

🔍 34% Sanctus IX (forma ordinaria)

🔍 32% Turba multa

🔍 32% Gloria I

🔍 31% Sanctus VI

🔍 31% Sanctus V

🔍 31% Sanctus II

🔍 31% Sanctus II.

🔍 30% Sanctus V

🔍 30% Sanctus XVIII

🔍 29% Sanctus VII

🔍 29% Sanctus XII

🔍 28% Sanctus XIX

🔍 28% Sanctus IX

🔍 28% Hosanna in excelsis

🔍 28% Hymnus Te Deum

🔍 27% Hosanna Filio David

🔍 27% Turba multa

🔍 27% Sanctus V

🔍 27% Sanctus III

🔍 26% Hodie sanctus Benedictus per viam

🔍 26% Te Deum laudamus (tonus solemnis)

🔍 26% Sanctus VIII

🔍 25% Turba multa

🔍 25% Turba multa

🔍 25% Sanctus II

🔍 25% Ingressus Raphael

🔍 25% Turba multa
