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% Ad te Domine

   
1. 🔍 63% Qui te exspectant

   
2. 🔍 62% Benignitatem fecit Dominus

   
3. 🔍 57% Magnificat, 8G 8G* 8c

   
4. 🔍 57% Ecce lignum Crucis

   
5. 🔍 57% Psalmus alleluiaticus E *

   
6. 🔍 57% Psalmus 24

   
7. 🔍 55% Ecce lignum Crucis

   
8. 🔍 55% Psalmus 24

   
9. 🔍 54% Popule meus

   
10. 🔍 54% Versus litanici in cantu (Feria V / Sabbato sancto)

    
11. 🔍 53% Versus litanici in cantu (Feria VI)

    
12. 🔍 53% Alleluia

    
13. 🔍 52% Toni Communes Ad Alleluia in Fine Antiphonarum

    
14. 🔍 52% Gloria Patri

    
15. 🔍 52% Hosanna in excelsis

    
16. 🔍 51% Universi

    
17. 🔍 50% Pro orationibus - Tonus simplex

    
18. 🔍 50% Ad te Domine levavi

    
19. 🔍 50% Dominus vobiscum (Toni Orationem: Toni antiqui ad libitum: Tonus simplex.)

    
20. 🔍 49% Pro orationibus - Tonus sollemnis

    
21. 🔍 49% Psalmus 84

    
22. 🔍 49% Tonus I

    
23. 🔍 49% Ad te Domine levavi

    
24. 🔍 48% Toni Communes Pneumata In Fine Antiphonarum

    
25. 🔍 47% Ad te Domine

    
26. 🔍 47% Ad te Domine levavi

    
27. 🔍 46% Alleluia

    
28. 🔍 45% Toni Communes Ad Alleluia In Fine Responsorium

    
29. 🔍 44% Psalmus responsorius E I

    
30. 🔍 44% Tonus VIII

    
31. 🔍 44% Victimae paschali laudes

    
32. 🔍 43% Tonus D

    
33. 🔍 43% Gloria (Introits tone 1)

    
34. 🔍 43% Tonus II*

    
35. 🔍 43% Tonus IV

    
36. 🔍 42% Fontes

    
37. 🔍 42% Gloria (Introits tone 7)

    
38. 🔍 42% Gloria (Introits tone 5)

    
39. 🔍 41% Tonus VII

    
40. 🔍 41% Christus vincit

    
41. 🔍 41% Tonus III

    
42. 🔍 41% Tonus C

    
43. 🔍 40% The Reproaches (10)

    
44. 🔍 39% Gloria Patri

    
45. 🔍 38% Suscipe me Domine

    
46. 🔍 37% Tonus II*

    
47. 🔍 37% Sancta Maria

    
48. 🔍 37% Clementissime Domine

    
49. 🔍 36% Gloria Patri

    
50. 🔍 36% Benedictus Deus (Laudes Divinae)

    
51. 🔍 36% Ad te Domine levavi

    
52. 🔍 35% Tonus IIV*V

    
53. 🔍 34% Domine labia mea (in festis)

    
54. 🔍 34% Gloria (Introits tone 4)

    
55. 🔍 34% Laudate Dominum omnes Gentes (Ps. 116)

    
56. 🔍 34% Ad Orationes II

    
57. 🔍 33% Adoro te devote

    
58. 🔍 33% Ecce lignum Crucis

    
59. 🔍 32% Gloria (Introits tone 3)

    
60. 🔍 32% Ave Rex noster

    
61. 🔍 32% N... Virginis Mariæ celebremus

    
62. 🔍 31% Domine labia mea

    
63. 🔍 31% Gloria (Introits tone 8)

    
64. 🔍 31% Magnificat - 4E (simple)