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: Tonus antiquior.)

   
1. 🔍 76% Dominus vobiscum (Toni Evangelii)

   
2. 🔍 72% Dominus vobiscum (Toni Evangelii: Alter Tonus ad libitum.)

   
3. 🔍 52% Dominus vobiscum

   
4. 🔍 51% Dominus vobiscum

   
5. 🔍 51% Dominus vobiscum

   
6. 🔍 51% Dominus vobiscum

   
7. 🔍 50% Dominus vobiscum ... Lectio sancti Evangelii (B)

   
8. 🔍 48% Dominus vobiscum ... Lectio sancti Evangelii (A)

   
9. 🔍 47% Dominus vobiscum (Toni Orationem: Tonus festivus.)

   
10. 🔍 44% Dominus vobiscum ... Lectio sancti Evangelii (C)

    
11. 🔍 43% Dominus vobiscum (Toni Orationum: Toni antiqui ad libitum: Tonus solemnis.)

    
12. 🔍 41% Dominus vobiscum 3a

    
13. 🔍 41% Toni Evangelii B

    
14. 🔍 40% Dominus vobiscum 3b

    
15. 🔍 40% Toni Evangelii C

    
16. 🔍 39% Dominus vobiscum

    
17. 🔍 38% Dominus vobiscum ... Inclinate (A)

    
18. 🔍 37% Dominus vobiscum ... Sursum corda (A. tonus simplex)

    
19. 🔍 35% Dominus vobiscum ... Sit nomen (B)

    
20. 🔍 35% Dominus vobiscum ... Sit nomen (A)

    
21. 🔍 35% Dominus vobiscum ... Benedicat vos

    
22. 🔍 34% Dominus vobiscum ... Sursum corda (A. tonus simplex)

    
23. 🔍 34% Per omnia saecula saeculorum (2. Tonus ferialis)

    
24. 🔍 33% Toni Praefationum (1. Tonus solemnis)

    
25. 🔍 33% Toni Praefationum (2. Tonus ferialis)

    
26. 🔍 33% Dominus vobiscum ... Sursum corda (B. tonus sollemnis)

    
27. 🔍 33% Per omnia ... Pax Domini

    
28. 🔍 33% Toni Praefationum (3. Tonus solemnior)

    
29. 🔍 32% Dominus vobiscum ... Benedicat (A)

    
30. 🔍 32% Dominus vobiscum. [Pax vobis] (B)

    
31. 🔍 32% Dominus vobiscum ... Inclinate (B)

    
32. 🔍 32% Per omnia saecula saeculorum (1. Tonus solemnis)

    
33. 🔍 31% Dominus vobiscum. [Pax vobis] (A)

    
34. 🔍 31% Dominus vobiscum ... Benedicat (B)

    
35. 🔍 31% Dominus vobiscum ... Sursum corda (B. tonus sollemnis)

    
36. 🔍 31% Tonus 2

    
37. 🔍 31% Dominus vobiscum

    
38. 🔍 30% Per omnia saecula saeculorum (3. Tonus solemnior)

    
39. 🔍 30% Dominus vobiscum ... Inclinate (A)

    
40. 🔍 29% Ad Evangelium

    
41. 🔍 28% Ad salutationem - 1

    
42. 🔍 27% Canticum Isaiae

    
43. 🔍 27% Ad salutationem - 3

    
44. 🔍 27% Benedicamus Domino (Sunday at terce)

    
45. 🔍 26% Dominus vobiscum (Toni Orationem: Toni antiqui ad libitum: Tonus simplex.)

    
46. 🔍 26% Psalmus 71

    
47. 🔍 26% Toni Communes Ad Gloria Patri (Modo V)

    
48. 🔍 26% Toni Communes Ad Gloria Patri (Modo II)

    
49. 🔍 26% Gratia Domini nostri

    
50. 🔍 26% Alleluia

    
51. 🔍 25% Gratia Domini

    
52. 🔍 25% Gratia Domini nostri (I)

    
53. 🔍 25% Post collectam (Toni orationum B)

    
54. 🔍 25% Benedicamus Domino

    
55. 🔍 25% Toni Communes Ad Gloria Patri (Modo I)

    
56. 🔍 25% Toni Communes Ad Gloria Patri (Modo VIII)

    
57. 🔍 25% Toni Communes Ad Gloria Patri (Modo IV)

    
58. 🔍 25% Pontifical Blessing

    
59. 🔍 25% Praefatio ferialis de Nativitate Domini

    
60. 🔍 24% Sit nomen (Ad Benedictionem pontificalem)

    
61. 🔍 24% In nomine Patris

    
62. 🔍 24% Benedicamus Domino

    
63. 🔍 24% Toni Communes Ad Gloria Patri (Modo III)

    
64. 🔍 24% Praefatio ferialis de Apostolis