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% Dominus vobiscum (Toni Evangelii)

   
1. 🔍 76% Dominus vobiscum (Toni Evangelii: Tonus antiquior.)

   
2. 🔍 70% Dominus vobiscum (Toni Evangelii: Alter Tonus ad libitum.)

   
3. 🔍 56% Dominus vobiscum

   
4. 🔍 56% Dominus vobiscum

   
5. 🔍 56% Dominus vobiscum

   
6. 🔍 56% Dominus vobiscum

   
7. 🔍 55% Dominus vobiscum ... Lectio sancti Evangelii (B)

   
8. 🔍 54% Dominus vobiscum ... Lectio sancti Evangelii (A)

   
9. 🔍 48% Dominus vobiscum (Toni Orationem: Tonus festivus.)

   
10. 🔍 48% Dominus vobiscum ... Lectio sancti Evangelii (C)

    
11. 🔍 46% Dominus vobiscum 3a

    
12. 🔍 44% Dominus vobiscum (Toni Orationum: Toni antiqui ad libitum: Tonus solemnis.)

    
13. 🔍 43% Dominus vobiscum

    
14. 🔍 43% Dominus vobiscum ... Inclinate (A)

    
15. 🔍 43% Dominus vobiscum 3b

    
16. 🔍 40% Dominus vobiscum ... Inclinate (B)

    
17. 🔍 39% Dominus vobiscum ... Benedicat vos

    
18. 🔍 39% Dominus vobiscum ... Sit nomen (A)

    
19. 🔍 38% Dominus vobiscum ... Sit nomen (B)

    
20. 🔍 38% Dominus vobiscum (Toni Orationem: Toni antiqui ad libitum: Tonus simplex.)

    
21. 🔍 38% Dominus vobiscum ... Sursum corda (A. tonus simplex)

    
22. 🔍 38% Toni Evangelii B

    
23. 🔍 37% Dominus vobiscum ... Inclinate (A)

    
24. 🔍 36% Toni Evangelii C

    
25. 🔍 36% Per omnia ... Pax Domini

    
26. 🔍 36% Dominus vobiscum ... Benedicat (A)

    
27. 🔍 36% Dominus vobiscum ... Sursum corda (A. tonus simplex)

    
28. 🔍 35% Per omnia saecula saeculorum (2. Tonus ferialis)

    
29. 🔍 35% Dominus vobiscum. [Pax vobis] (A)

    
30. 🔍 35% Toni Praefationum (1. Tonus solemnis)

    
31. 🔍 34% Toni Praefationum (2. Tonus ferialis)

    
32. 🔍 34% Dominus vobiscum. [Pax vobis] (B)

    
33. 🔍 34% Dominus vobiscum

    
34. 🔍 34% Dominus vobiscum ... Sursum corda (B. tonus sollemnis)

    
35. 🔍 34% Toni Praefationum (3. Tonus solemnior)

    
36. 🔍 33% Dominus vobiscum ... Benedicat (B)

    
37. 🔍 33% Per omnia saecula saeculorum (1. Tonus solemnis)

    
38. 🔍 32% Dominus vobiscum ... Sursum corda (B. tonus sollemnis)

    
39. 🔍 32% Ad Evangelium

    
40. 🔍 31% Per omnia saecula saeculorum (3. Tonus solemnior)

    
41. 🔍 30% Ad salutationem - 1

    
42. 🔍 30% Benedicamus Domino (Sunday at terce)

    
43. 🔍 29% Ad salutationem - 3

    
44. 🔍 28% Toni Communes Ad Gloria Patri (Modo V)

    
45. 🔍 28% Pontifical Blessing

    
46. 🔍 28% Gratia Domini nostri

    
47. 🔍 28% Toni Communes Ad Gloria Patri (Modo II)

    
48. 🔍 27% Gratia Domini

    
49. 🔍 27% Gratia Domini nostri (I)

    
50. 🔍 27% Post collectam (Toni orationum B)

    
51. 🔍 27% Sit nomen (Ad Benedictionem pontificalem)

    
52. 🔍 27% Benedicamus Domino

    
53. 🔍 27% Praefatio ferialis de Nativitate Domini

    
54. 🔍 27% Toni Communes Ad Gloria Patri (Modo IV)

    
55. 🔍 27% Toni Communes Ad Gloria Patri (Modo VIII)

    
56. 🔍 26% Toni Communes Ad Gloria Patri (Modo I)

    
57. 🔍 26% Praefatio ferialis de Apostolis

    
58. 🔍 26% Benedicamus Domino

    
59. 🔍 26% Praefatio ferialis de Epiphania Domini

    
60. 🔍 26% Pax Domini

    
61. 🔍 26% Praefatio solemnis de Epiphania Domini

    
62. 🔍 26% Toni Communes Ad Gloria Patri (Modo VII)

    
63. 🔍 26% In nomine Patris

    
64. 🔍 25% Praefatio de Dominicis per annum II