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 (In solemnitatibus ad Laudes)

   
1. 🔍 28% Benedicamus Domino (in feriis per annum ad laudes)

   
2. 🔍 27% Benedicamus Domino

   
3. 🔍 27% Hora consurgit

   
4. 🔍 27% Caeli perornat gaudia

   
5. 🔍 26% Benedicamus Domino

   
6. 🔍 25% Benedicamus Domino (VII)

   
7. 🔍 25% Benedicamus Domino (VI)

   
8. 🔍 25% Benedicamus Domino (In Festis Duplicibus ad Laudes)

   
9. 🔍 24% Benedicamus Domino (Tempore Adventus et Quadragesimae)

   
10. 🔍 23% Benedicamus Domino (Horae Minores)

    
11. 🔍 23% Benedicamus Domino

    
12. 🔍 23% Benedicamus (In I Vesperis)

    
13. 🔍 23% Benedicamus Domino (In Feriis)

    
14. 🔍 23% Benedicamus Domino (in Feriis ad Vesperas)

    
15. 🔍 23% Benedicamus Domino (in feriis per annum ad vesperas)

    
16. 🔍 22% Benedicamus (In II Vesperis)

    
17. 🔍 22% Benedicamus Domino (in Dominicis Adventus et Quadragesimæ)

    
18. 🔍 22% Benedicamus Domino (Officio BMV in Sabbato)

    
19. 🔍 22% Benedicamus Domino (IV)

    
20. 🔍 21% Benedicamus Domino (III classis ad Laudes)

    
21. 🔍 21% Benedicamus Domino (In Feriis Adventus, Quadragesimae et Passionis)

    
22. 🔍 21% Benedicamus Domino (Ad Horas minores. Tonus ferialis))

    
23. 🔍 20% O quam gloriosum est regnum

    
24. 🔍 20% Benedicamus Domino (V)

    
25. 🔍 20% Benedicamus Domino VI

    
26. 🔍 20% Benedicamus Domino (Ad Horas minores. Tonus festivus)

    
27. 🔍 20% Benedicamus (Festis Minus Ad Laudes)

    
28. 🔍 20% Benedicamus Domino (In Officio B.M.V in Sabbato)

    
29. 🔍 20% Benedicamus Domino (In Festis Duplicibus Ad Vesperas)

    
30. 🔍 19% Benedicamus Domino (Sunday at terce)

    
31. 🔍 19% Benedicamus Domino (in Festis Simplicibus)

    
32. 🔍 19% Benedicamus Domino

    
33. 🔍 19% Benedicamus Domino (Festis Simplicibus)

    
34. 🔍 19% Benedicamus Domino (In Feriis Temporis Paschalis)

    
35. 🔍 19% Benedicamus Domino (In Officium BMV in Sabbato)

    
36. 🔍 18% Benedicamus Domino (in Dominicis per annum)

    
37. 🔍 18% Benedicamus Domino (in festis B. Mariae Virginis)

    
38. 🔍 18% Dominus vobiscum

    
39. 🔍 18% Benedicamus (Tempore Paschali)

    
40. 🔍 18% Benedicamus Domino (In Dominicis Adventus et Quadragesimae)

    
41. 🔍 18% Benedicamus Domino

    
42. 🔍 18% Servus tuus ego sum (Resp.)

    
43. 🔍 18% Toni Praefationum (3. Tonus solemnior)

    
44. 🔍 18% Benedicamus Domino (II Classis ad Laudes)

    
45. 🔍 17% Toni Praefationum (1. Tonus solemnis)

    
46. 🔍 17% Benedicamus Domino (III)

    
47. 🔍 17% Ecce crucem Domini

    
48. 🔍 17% Benedicamus Domino (in Festis Semiduplicibus)

    
49. 🔍 17% Benedicamus Domino (In Festis Duplicibus Majoribus ad Vesperas)

    
50. 🔍 17% Benedicamus Domino (in Festis ad Vesperas)

    
51. 🔍 17% Dominus vobiscum ... Sursum corda (A. tonus simplex)

    
52. 🔍 17% Benedicamus Domino (in Tempore Paschali)

    
53. 🔍 17% Dominus vobiscum ... Sursum corda (B. tonus sollemnis)

    
54. 🔍 16% Per omnia saecula saeculorum (3. Tonus solemnior)

    
55. 🔍 16% Per omnia saecula saeculorum (1. Tonus solemnis)

    
56. 🔍 16% Lumen Christi

    
57. 🔍 16% Benedicamus Domino (in Dominicis)

    
58. 🔍 16% Ad Praefationem in tono feriali

    
59. 🔍 16% Dominus vobiscum

    
60. 🔍 16% Benedicamus Domino (III classis ad vesperas)

    
61. 🔍 16% Benedicamus Domino (Sabbato ante Septuagesimam)

    
62. 🔍 16% Per omnia saecula saeculorum (2. Tonus ferialis)

    
63. 🔍 16% Dignus es Domine

    
64. 🔍 16% Benedicamus Dómino (In Sollemnitatibus et Festis B. V. M.)