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.

0. 🔍 100% Benedicamus Domino (I classis ad Laudes)

   
1. 🔍 92% Benedicamus II

   
2. 🔍 86% Ite IIb

   
3. 🔍 26% Benedicamus Domino (I classis in I Vesperis)

   
4. 🔍 25% Benedicamus Domino (in Festis Solemnibus)

   
5. 🔍 25% Benedicamus Domino (III classis ad Laudes)

   
6. 🔍 24% Convertere

   
7. 🔍 23% Benedicamus Domino

   
8. 🔍 22% Benedicamus Domino

   
9. 🔍 22% Benedicamus Domino (III classis ad vesperas)

   
10. 🔍 22% Benedicamus Domino (II classis in II vesperis)

    
11. 🔍 21% Benedicamus Domino (I)

    
12. 🔍 21% Benedicamus Domino (II Classis ad Laudes)

    
13. 🔍 21% Benedicamus Domino (In Feriis)

    
14. 🔍 20% Laudate Dominum Deum nostrum

    
15. 🔍 20% Benedicamus Domino (VII)

    
16. 🔍 20% Benedicamus Domino (VI)

    
17. 🔍 20% Benedicamus Domino (II classis ad I. Vesperas)

    
18. 🔍 20% Benedicamus Domino (Festis Simplicibus)

    
19. 🔍 20% Benedicamus Domino (In Festis Duplicibus ad Laudes)

    
20. 🔍 20% Benedicamus Domino (I classis in II Vesperis)

    
21. 🔍 19% Benedicamus Domino (in feriis per annum ad laudes)

    
22. 🔍 19% Non ego te desero

    
23. 🔍 19% Discede a me

    
24. 🔍 19% Benedicamus Domino

    
25. 🔍 19% Benedicamus Domino (Horae Minores)

    
26. 🔍 19% Surrexit Dominus

    
27. 🔍 19% Benedicamus Domino (IV)

    
28. 🔍 18% Benedicamus Domino (In Officium BMV in Sabbato)

    
29. 🔍 18% Benedicamus Domino

    
30. 🔍 18% Benedicamus Domino (Sunday at terce)

    
31. 🔍 18% Benedicamus Domino

    
32. 🔍 18% Sanctus I.

    
33. 🔍 18% Benedicamus Domino (in Feriis ad Vesperas)

    
34. 🔍 18% Benedicamus Domino (Ad Horas minores. Tonus ferialis))

    
35. 🔍 17% Benedicamus Domino (V)

    
36. 🔍 17% Benedicamus Domino (in Festis Simplicibus)

    
37. 🔍 17% Benedicamus Domino (I classis in II Vesperis mode 5)

    
38. 🔍 17% Benedicamus Domino (On Feasts of the BVM)

    
39. 🔍 17% Benedicamus Domino VI

    
40. 🔍 17% Benedicamus Domino (In Feriis Adventus, Quadragesimae et Passionis)

    
41. 🔍 17% Benedicamus Domino (In Officio B.M.V in Sabbato)

    
42. 🔍 17% Benedicamus Domino (in Dominicis Adventus et Quadragesimæ)

    
43. 🔍 17% Benedicamus Domino (in feriis per annum ad vesperas)

    
44. 🔍 17% Benedicamus Domino (In Dominicis Adventus et Quadragesimae)

    
45. 🔍 17% Benedicamus Domino (Tempore Adventus et Quadragesimae)

    
46. 🔍 16% Benedicamus Domino (Sundays of Advent And Lent)

    
47. 🔍 16% Benedicamus Domino (In Feriis Temporis Paschalis)

    
48. 🔍 16% Benedicamus Domino (Ad Horas minores. Tonus festivus)

    
49. 🔍 15% Benedicamus Domino (Festis II classis ad Laudes)

    
50. 🔍 15% Benedicamus Domino (Officio BMV in Sabbato)

    
51. 🔍 15% Ego sum Pastor

    
52. 🔍 15% Haec est virgo

    
53. 🔍 15% Benedicamus (ad lib.)

    
54. 🔍 15% Toni Praefationum (1. Tonus solemnis)

    
55. 🔍 15% Benedicamus Domino (III)

    
56. 🔍 14% Benedicamus Domino (In Festis Duplicibus Ad Vesperas)

    
57. 🔍 14% Benedicamus (In II Vesperis)

    
58. 🔍 14% Virginitas caelum

    
59. 🔍 14% Toni Praefationum (3. Tonus solemnior)

    
60. 🔍 14% Benedicamus Domino (in Festis Semiduplicibus)

    
61. 🔍 14% Si duo

    
62. 🔍 14% Per omnia saecula saeculorum (1. Tonus solemnis)

    
63. 🔍 14% Benedicamus Domino (On Sunday during the year)

    
64. 🔍 14% Regem Apostolorum (mode IV*)