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% Dominus vobiscum (Toni Orationem: Tonus festivus.)

   
1. 🔍 64% Dominus vobiscum

   
2. 🔍 59% Dominus vobiscum (Toni Orationum: Toni antiqui ad libitum: Tonus solemnis.)

   
3. 🔍 55% Dominus vobiscum 3a

   
4. 🔍 51% Dominus vobiscum 3b

   
5. 🔍 50% Dominus vobiscum (Toni Evangelii: Alter Tonus ad libitum.)

   
6. 🔍 49% Dominus vobiscum ... Inclinate (A)

   
7. 🔍 48% Dominus vobiscum (Toni Evangelii)

   
8. 🔍 47% Dominus vobiscum (Toni Evangelii: Tonus antiquior.)

   
9. 🔍 43% Dominus vobiscum. [Pax vobis] (A)

   
10. 🔍 43% Dominus vobiscum

    
11. 🔍 42% Dominus vobiscum

    
12. 🔍 42% Dominus vobiscum

    
13. 🔍 42% Dominus vobiscum

    
14. 🔍 42% Dominus vobiscum. [Pax vobis] (B)

    
15. 🔍 42% Dominus vobiscum ... Benedicat vos

    
16. 🔍 41% Dominus vobiscum ... Sursum corda (A. tonus simplex)

    
17. 🔍 40% Dominus vobiscum ... Benedicat (A)

    
18. 🔍 39% Per omnia ... Pax Domini

    
19. 🔍 39% Dominus vobiscum ... Lectio sancti Evangelii (B)

    
20. 🔍 39% Dominus vobiscum ... Sursum corda (A. tonus simplex)

    
21. 🔍 38% Dominus vobiscum ... Sit nomen (A)

    
22. 🔍 38% Dominus vobiscum ... Sit nomen (B)

    
23. 🔍 38% Dominus vobiscum ... Lectio sancti Evangelii (A)

    
24. 🔍 37% Dominus vobiscum ... Benedicat (B)

    
25. 🔍 37% Dominus vobiscum ... Sursum corda (B. tonus sollemnis)

    
26. 🔍 36% Toni Praefationum (1. Tonus solemnis)

    
27. 🔍 36% Per omnia saecula saeculorum (2. Tonus ferialis)

    
28. 🔍 36% Toni Praefationum (2. Tonus ferialis)

    
29. 🔍 35% Dominus vobiscum ... Sursum corda (B. tonus sollemnis)

    
30. 🔍 35% Domine labia mea (tonus festivus)

    
31. 🔍 35% Toni Praefationum (3. Tonus solemnior)

    
32. 🔍 35% Dominus vobiscum ... Lectio sancti Evangelii (C)

    
33. 🔍 34% Dominus vobiscum

    
34. 🔍 34% Per omnia saecula saeculorum (1. Tonus solemnis)

    
35. 🔍 33% Dominus vobiscum ... Inclinate (A)

    
36. 🔍 32% Per omnia saecula saeculorum (3. Tonus solemnior)

    
37. 🔍 32% Ad salutationem - 3

    
38. 🔍 30% Pax Domini

    
39. 🔍 30% Benedicamus Domino (Ad Horas minores. Tonus festivus)

    
40. 🔍 29% Dominus vobiscum ... Inclinate (B)

    
41. 🔍 29% Toni Communes Ad Gloria Patri (Modo V)

    
42. 🔍 28% Gratia Domini nostri

    
43. 🔍 28% Ad salutationem - 1

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

    
45. 🔍 27% Toni Communes Ad Gloria Patri (Modo IV)

    
46. 🔍 27% Toni Communes Ad Gloria Patri (Modo VIII)

    
47. 🔍 27% Gratia Domini

    
48. 🔍 27% Post collectam (Toni orationum B)

    
49. 🔍 27% Toni Communes Ad Gloria Patri (Modo I)

    
50. 🔍 26% Toni Communes Ad Gloria Patri (Modo VII)

    
51. 🔍 26% Gratia Domini nostri (I)

    
52. 🔍 26% Sit nomen (Ad Benedictionem pontificalem)

    
53. 🔍 26% Ad Orationes I

    
54. 🔍 25% Toni Communes Ad Gloria Patri (Modo III)

    
55. 🔍 25% Alleluia (ad communionem mode 3)

    
56. 🔍 25% In nomine Patris

    
57. 🔍 25% Alleluia (ad communionem mode 4)

    
58. 🔍 25% Lumen Christi

    
59. 🔍 24% Benedicamus Domino (Sunday at terce)

    
60. 🔍 24% Domine labia mea aperies

    
61. 🔍 24% Toni Communes Ad Gloria Patri (Modo VI)

    
62. 🔍 24% Alleluia (ad communionem mode 2)

    
63. 🔍 24% Alleluia (ad offertorium mode 3)

    
64. 🔍 24% Alleluia (ad communionem mode 8)