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 (Ad Horas minores. Tonus ferialis))

   
1. 🔍 89% Benedicamus Domino (Ad Horas minores. Tonus festivus)

   
2. 🔍 54% Benedicamus Domino (Horae Minores)

   
3. 🔍 54% Benedicamus Domino (in Feriis ad Vesperas)

   
4. 🔍 53% Benedicamus Domino (in feriis per annum ad laudes)

   
5. 🔍 49% Benedicamus Domino (Tempore Adventus et Quadragesimae)

   
6. 🔍 49% Benedicamus Domino (in feriis per annum ad vesperas)

   
7. 🔍 48% Benedicamus Domino

   
8. 🔍 46% Benedicamus Domino

   
9. 🔍 42% Benedicamus Domino (VII)

   
10. 🔍 41% Benedicamus Domino (VI)

    
11. 🔍 39% Benedicamus Domino (in Dominicis)

    
12. 🔍 39% Benedicamus Domino (In Festis Duplicibus ad Laudes)

    
13. 🔍 38% Benedicamus Domino

    
14. 🔍 37% Pater noster (Ad Horas minores et Completorium)

    
15. 🔍 37% Benedicamus Domino (In Feriis)

    
16. 🔍 37% Benedicamus Domino (IV)

    
17. 🔍 36% Benedicamus Domino

    
18. 🔍 36% Benedicamus Domino (in Dominicis Adventus et Quadragesimæ)

    
19. 🔍 35% Benedicamus Domino (V)

    
20. 🔍 35% Benedicamus Domino VI

    
21. 🔍 34% Benedicamus Domino (Festis Simplicibus)

    
22. 🔍 34% Benedicamus Domino (In Feriis Adventus, Quadragesimae et Passionis)

    
23. 🔍 34% Benedicamus Domino (Officio BMV in Sabbato)

    
24. 🔍 34% Benedicamus Domino (In Officio B.M.V in Sabbato)

    
25. 🔍 34% Benedicamus Domino (in Festis Simplicibus)

    
26. 🔍 33% Benedicamus Domino (Sunday at terce)

    
27. 🔍 33% Benedicamus Domino

    
28. 🔍 33% Benedicamus Domino (III classis ad Laudes)

    
29. 🔍 32% Domine labia mea (tonus ferialis)

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

    
31. 🔍 32% Benedicamus Domino (In Feriis Temporis Paschalis)

    
32. 🔍 32% Benedicamus Domino (In Festis Duplicibus Ad Vesperas)

    
33. 🔍 31% Per omnia saecula saeculorum (2. Tonus ferialis)

    
34. 🔍 31% Benedicamus Domino (III)

    
35. 🔍 30% Toni Praefationum (2. Tonus ferialis)

    
36. 🔍 30% Benedicamus Domino (in Dominicis per annum)

    
37. 🔍 30% Benedicamus Domino (in Festis ad Vesperas)

    
38. 🔍 29% Benedicamus Domino (In Dominicis Adventus et Quadragesimae)

    
39. 🔍 29% Benedicamus Domino (in festis B. Mariae Virginis)

    
40. 🔍 29% Benedicamus Domino (in Festis Semiduplicibus)

    
41. 🔍 28% Dominus vobiscum ... Sursum corda (A. tonus simplex)

    
42. 🔍 28% Dominus vobiscum

    
43. 🔍 27% Toni Praefationum (1. Tonus solemnis)

    
44. 🔍 27% Benedicamus Domino (III classis ad vesperas)

    
45. 🔍 27% Benedicamus Domino (In Feriis per annum)

    
46. 🔍 27% Benedicamus Domino (in Tempore Paschali)

    
47. 🔍 27% Dominus vobiscum ... Sursum corda (B. tonus sollemnis)

    
48. 🔍 27% Toni Praefationum (3. Tonus solemnior)

    
49. 🔍 27% Lumen Christi

    
50. 🔍 27% Benedicamus Domino (in Dominicis per annum)

    
51. 🔍 27% Benedicamus Domino (Missa Votiva BMV)

    
52. 🔍 26% Benedicamus Domino (Sabbato ante Septuagesimam)

    
53. 🔍 26% Benedicamus Domino VII. In Dominicis per Annum

    
54. 🔍 26% Per omnia saecula saeculorum (1. Tonus solemnis)

    
55. 🔍 26% Benedicamus Domino (II classis in II vesperis)

    
56. 🔍 26% Dominus vobiscum ... Sursum corda (A. tonus simplex)

    
57. 🔍 26% Benedicamus (Tempore Paschali)

    
58. 🔍 26% Benedicamus Domino (I classis in I Vesperis)

    
59. 🔍 25% Praefatio ferialis de sacratissimo Corde Iesu

    
60. 🔍 25% Benedicamus Domino (On Feasts of the BVM)

    
61. 🔍 25% Benedicamus Domino (In Festis et infra octavam Natitivatis Domini)

    
62. 🔍 25% Benedicamus Domino (In Festis Duplicibus Majoribus ad Vesperas)

    
63. 🔍 25% Per omnia saecula saeculorum (3. Tonus solemnior)

    
64. 🔍 25% Benedicamus Domino (II Classis ad Laudes)