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.

0. 🔍 100% Benedicamus Domino (in Dominicis per annum)

   
1. 🔍 54% Benedicamus Domino (in feriis per annum ad vesperas)

   
2. 🔍 53% Benedicamus Domino (in feriis per annum ad laudes)

   
3. 🔍 52% Benedicamus Domino (in Dominicis Adventus et Quadragesimæ)

   
4. 🔍 50% Benedicamus XI

   
5. 🔍 49% Benedicamus Domino (On Sunday during the year)

   
6. 🔍 47% Benedicamus Domino (VII)

   
7. 🔍 44% Benedicamus Domino (in Dominicis per annum)

   
8. 🔍 44% Benedicamus Domino (V)

   
9. 🔍 43% Benedicamus Domino VII. In Dominicis per Annum

   
10. 🔍 43% Benedicamus Domino

    
11. 🔍 42% Benedicamus Domino

    
12. 🔍 41% Benedicamus Domino (in Dominicis)

    
13. 🔍 41% Benedicamus Domino

    
14. 🔍 41% Benedicamus Domino (III classis ad Laudes)

    
15. 🔍 40% Benedicamus Domino (in Feriis ad Vesperas)

    
16. 🔍 39% Ite XI

    
17. 🔍 39% Benedicamus Domino (in Festis Simplicibus)

    
18. 🔍 39% Benedicamus Domino (Festis Simplicibus)

    
19. 🔍 37% Benedicamus Domino (VI)

    
20. 🔍 36% Benedicamus Domino (Sunday at terce)

    
21. 🔍 35% Benedicamus Domino (Horae Minores)

    
22. 🔍 34% Benedicamus Domino (Tempore Adventus et Quadragesimae)

    
23. 🔍 34% Benedicamus Domino (In Feriis)

    
24. 🔍 34% Benedicamus Domino (IV)

    
25. 🔍 33% Kyrie

    
26. 🔍 33% Benedicamus Domino (In Festis Duplicibus ad Laudes)

    
27. 🔍 33% Kyrie XI

    
28. 🔍 33% Benedicamus Domino (In Dominicis Adventus et Quadragesimae)

    
29. 🔍 32% Kyrie XI B

    
30. 🔍 32% Benedicamus Domino (Officio BMV in Sabbato)

    
31. 🔍 32% Benedicamus Domino (in festis B. Mariae Virginis)

    
32. 🔍 31% Benedicamus Domino VI

    
33. 🔍 31% Benedicamus Domino (In Officio B.M.V in Sabbato)

    
34. 🔍 31% Benedicamus Domino (In Feriis Adventus, Quadragesimae et Passionis)

    
35. 🔍 31% Benedicamus Domino

    
36. 🔍 30% Benedicamus Domino (in Festis Semiduplicibus)

    
37. 🔍 30% Benedicamus Domino (in Tempore Paschali)

    
38. 🔍 30% Benedicamus Domino (Ad Horas minores. Tonus festivus)

    
39. 🔍 30% Benedicamus Domino (In Officium BMV in Sabbato)

    
40. 🔍 30% Benedicamus Domino (Ad Horas minores. Tonus ferialis))

    
41. 🔍 30% Benedicamus Domino (In Festis Duplicibus Ad Vesperas)

    
42. 🔍 30% Benedicamus (Tempore Paschali)

    
43. 🔍 29% Benedicamus Domino (In Feriis Temporis Paschalis)

    
44. 🔍 29% Kyrie XI

    
45. 🔍 28% Benedicamus Domino

    
46. 🔍 28% Benedicamus Domino (In Feriis per annum)

    
47. 🔍 28% Benedicamus III

    
48. 🔍 28% Kyrie XI

    
49. 🔍 27% Benedicamus Domino (III)

    
50. 🔍 27% Benedicamus Domino (On Feasts of the BVM)

    
51. 🔍 27% Benedicamus Domino (In Dominicis Temporis Paschalis)

    
52. 🔍 25% Benedicamus Domino (Sabbato ante Septuagesimam)

    
53. 🔍 25% Benedicamus Domino (Paschal Time)

    
54. 🔍 25% Benedicamus Dómino (In Sollemnitatibus et Festis B. V. M.)

    
55. 🔍 25% Benedicamus V

    
56. 🔍 25% Benedicamus Domino (II classis in II vesperis)

    
57. 🔍 24% Benedicamus Domino (III classis ad vesperas)

    
58. 🔍 24% Benedicamus Domino (Missa Votiva BMV)

    
59. 🔍 23% Benedicamus (Dom. Resurrectionis)

    
60. 🔍 23% Benedicamus Domino (I)

    
61. 🔍 23% Vexilla Regis prodeunt

    
62. 🔍 23% Hodiernae lux diei

    
63. 🔍 23% Dominus vobiscum

    
64. 🔍 23% Lumen Christi