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% Archangele Michael

🔍 88% Archangele Michael

🔍 69% Archangele Michael

🔍 65% Archangele Michael

🔍 39% Angeli Domini

🔍 35% Dum praeliaretur

🔍 32% Alleluia. (Tuesday P. T. at Vespers)

🔍 31% Alleluia. (Sund. P. T. at Prime)

🔍 30% Alleluia. (Sund. P. T. at Terce)

🔍 30% Alleluia. (Saturday P. T. at Vespers)

🔍 30% Princeps gloriosissime Michael

🔍 30% Angeli Archangeli...caelorum

🔍 29% Michael Archangele

🔍 29% Alleluia. (T.P. ad Completorium)

🔍 29% Alleluia. (Sund. P. T. at Sext)

🔍 29% Dum praeliaretur Michael

🔍 29% Alleluia. (Monday P. T. at Vespers)

🔍 29% Alleluia. (Wednesday P. T. at Vespers)

🔍 29% Alleluia. (Friday P. T. at Vespers)

🔍 29% Alleluia. (Thursday P. T. at Vespers)

🔍 28% Angeli Archangeli (S. Michael.)

🔍 28% Alleluia. (Sund. P. T. at Vespers)

🔍 28% Alleluia faciem tuam. (Sundays throughout the year at None)

🔍 28% Constituit eum dominum (T. Pasch.)

🔍 28% Constituit eum dominum (T. Pasch.)

🔍 27% Michael Archangele (t.p.)

🔍 27% Alleluia Laudate

🔍 27% Alleluia. (Sund. P. T. at None)

🔍 26% Excita Domine

🔍 26% Omnes de Saba

🔍 26% Alleluia tuus sum ego. (Sundays throughout the year at Sext)

🔍 26% Congaudete

🔍 26% Ecce fidelis servus

🔍 25% Fidelis servus et prudens (Ant.)

🔍 25% Exsultate justi

🔍 25% Dum sacrum mysterium

🔍 25% Alleluia (T. P. Laud. Fer. II.)

🔍 25% Tu gloria Jerusalem

🔍 25% Alleluia deduc me. (Sundays throughout the year at Terce)

🔍 25% Congaudete mecum

🔍 25% Si diligitis me

🔍 25% Alleluia confitemini. (Sundays throughout the year at Prime)

🔍 24% Descendit Jesus cum eis (Ant.)

🔍 24% Spiritus et animae

🔍 24% Benedico... Filium

🔍 24% In tua justitia

🔍 24% Confundantur omnes

🔍 24% Miserere mihi

🔍 24% Tu Domine

🔍 24% Puer Jesus

🔍 24% Alleluia (T. P. Vesp. Fer. III.)

🔍 24% Notum fecit Dominus alleluia

🔍 24% Quam bonus

🔍 24% Qui habitas

🔍 24% Fidelis servus et prudens (Ant.)

🔍 24% Deus meus misericordia

🔍 24% Tristitia vestra alleluia

🔍 24% Beati omnes

🔍 23% Quaerite primum

🔍 23% Veni electa mea

🔍 23% Dum esset rex

🔍 23% Euntes in mundum alleluia

🔍 23% Spiritus qui

🔍 23% Exaltate Regem

🔍 23% Intret oratio mea
