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% Exaudire digneris

   
1. 🔍 41% Per Christum (B)

   
2. 🔍 41% Alleluia (A)

   
3. 🔍 40% Kyrie eleison

   
4. 🔍 40% Alleluia (C)

   
5. 🔍 38% Alleluia (B)

   
6. 🔍 37% Alleluia (D)

   
7. 🔍 34% Miserere nostri

   
8. 🔍 34% Dominus vobiscum ... Sit nomen (B)

   
9. 🔍 31% Dominus vobiscum ... Sursum corda (A. tonus simplex)

   
10. 🔍 30% Per Christum (A)

    
11. 🔍 29% Praeceptis salutaribus moniti (C)

    
12. 🔍 29% Praeceptis salutaribus moniti (A)

    
13. 🔍 29% Per omnia (B)

    
14. 🔍 29% Dominum deprecemur

    
15. 🔍 28% Praeceptis salutaribus moniti (B)

    
16. 🔍 28% Qui vivit (A)

    
17. 🔍 28% Dominus vobiscum ... Sursum corda (B. tonus sollemnis)

    
18. 🔍 27% Offerte vobis pacem

    
19. 🔍 27% Qui vivit (B)

    
20. 🔍 27% Per Dominum (A)

    
21. 🔍 24% Dominus vobiscum ... Inclinate (A)

    
22. 🔍 23% Dominus vobiscum

    
23. 🔍 23% Dominus vobiscum ... Sursum corda (B. tonus sollemnis)

    
24. 🔍 22% Verbum Domini (I)

    
25. 🔍 22% Verbum Domini (II)

    
26. 🔍 22% Verbum Domini (C)

    
27. 🔍 22% Per ipsum (A. tonus simplex)

    
28. 🔍 22% Ite I (forma ordinaria)

    
29. 🔍 22% Fratres, agnoscamus

    
30. 🔍 22% Benedicamus Domino

    
31. 🔍 22% Dominus vobiscum ... Inclinate (B)

    
32. 🔍 21% Benedicamus Domino

    
33. 🔍 21% Quia tuum

    
34. 🔍 21% Ite, missa est

    
35. 🔍 20% In nomine Patris

    
36. 🔍 20% Pax Domini

    
37. 🔍 20% Toni Praefationum (1. Tonus solemnis)

    
38. 🔍 20% Per omnia saecula saeculorum (2. Tonus ferialis)

    
39. 🔍 20% Benedicamus Domino (Sunday at terce)

    
40. 🔍 19% Toni Praefationum (2. Tonus ferialis)

    
41. 🔍 19% Toni Communes Ad Gloria Patri (Modo V)

    
42. 🔍 19% Dominus vobiscum

    
43. 🔍 19% Toni Praefationum (3. Tonus solemnior)

    
44. 🔍 19% Dominus vobiscum ... Benedicat (B)

    
45. 🔍 19% Lumen Christi

    
46. 🔍 19% Dominus vobiscum

    
47. 🔍 19% Al Señor roguemos

    
48. 🔍 19% Gratia Domini

    
49. 🔍 18% Toni Communes Ad Gloria Patri (Modo II)

    
50. 🔍 18% Per omnia saecula saeculorum (1. Tonus solemnis)

    
51. 🔍 18% Dominus vobiscum ... Sursum corda (A. tonus simplex)

    
52. 🔍 18% Miserere mei

    
53. 🔍 18% Toni Communes Ad Gloria Patri (Modo IV)

    
54. 🔍 18% Toni Communes Ad Gloria Patri (Modo VIII)

    
55. 🔍 18% Passio DNJC secundum Joannem

    
56. 🔍 18% Dominus vobiscum ... Lectio sancti Evangelii (C)

    
57. 🔍 18% Toni Communes Ad Gloria Patri (Modo I)

    
58. 🔍 17% Per omnia saecula saeculorum (3. Tonus solemnior)

    
59. 🔍 17% Per omnia ... Et ne nos inducas

    
60. 🔍 17% Benedicamus Domino (VII)

    
61. 🔍 17% Ecce te rogavi

    
62. 🔍 17% Benedicamus Domino (VI)

    
63. 🔍 17% Toni Communes Ad Gloria Patri (Modo VII)

    
64. 🔍 17% Toni Communes Ad Gloria Patri (Modo III)