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% Ecce lignum Crucis

   
1. 🔍 70% Ecce lignum Crucis

   
2. 🔍 57% Ad te Domine

   
3. 🔍 56% Psalmus alleluiaticus E *

   
4. 🔍 56% Qui te exspectant

   
5. 🔍 55% Benignitatem fecit Dominus

   
6. 🔍 54% Hosanna in excelsis

   
7. 🔍 53% Ecce lignum Crucis

   
8. 🔍 52% Magnificat, 8G 8G* 8c

   
9. 🔍 52% Versus litanici in cantu (Feria V / Sabbato sancto)

   
10. 🔍 51% Popule meus

    
11. 🔍 51% Versus litanici in cantu (Feria VI)

    
12. 🔍 50% Tonus I

    
13. 🔍 50% Gloria Patri

    
14. 🔍 50% Pro orationibus - Tonus simplex

    
15. 🔍 50% Dominus vobiscum (Toni Orationem: Toni antiqui ad libitum: Tonus simplex.)

    
16. 🔍 49% Pro orationibus - Tonus sollemnis

    
17. 🔍 49% Alleluia

    
18. 🔍 48% Toni Communes Ad Alleluia in Fine Antiphonarum

    
19. 🔍 48% Psalmus responsorius E I

    
20. 🔍 48% Universi

    
21. 🔍 47% Psalmus 24

    
22. 🔍 46% Toni Communes Pneumata In Fine Antiphonarum

    
23. 🔍 46% Alleluia

    
24. 🔍 45% Psalmus 24

    
25. 🔍 44% Psalmus 84

    
26. 🔍 44% Tonus VIII

    
27. 🔍 44% The Reproaches (10)

    
28. 🔍 44% Tonus D

    
29. 🔍 43% Gloria (Introits tone 1)

    
30. 🔍 43% Tonus IV

    
31. 🔍 43% Tonus II*

    
32. 🔍 42% Toni Communes Ad Alleluia In Fine Responsorium

    
33. 🔍 42% Tonus VII

    
34. 🔍 41% Ecce lignum Crucis

    
35. 🔍 41% Tonus III

    
36. 🔍 40% Tonus C

    
37. 🔍 40% Gloria (Introits tone 5)

    
38. 🔍 40% Christus vincit

    
39. 🔍 39% Victimae paschali laudes

    
40. 🔍 38% Ecce lignum Crucis

    
41. 🔍 38% Ad Orationes II

    
42. 🔍 38% Laudate Dominum omnes Gentes (Ps. 116)

    
43. 🔍 37% Ecce lignum Crucis

    
44. 🔍 37% Gloria (Introits tone 7)

    
45. 🔍 37% Gloria Patri

    
46. 🔍 37% Tonus II*

    
47. 🔍 35% Suscipe me Domine

    
48. 🔍 35% Fontes

    
49. 🔍 35% Gloria Patri

    
50. 🔍 34% Tonus IIV*V

    
51. 🔍 34% Sancta Maria

    
52. 🔍 34% Ecce lignum Crucis

    
53. 🔍 34% Gloria (Introits tone 4)

    
54. 🔍 34% Benedictus Deus (Laudes Divinae)

    
55. 🔍 33% Domine labia mea (in festis)

    
56. 🔍 32% Gloria (Introits tone 3)

    
57. 🔍 32% Oratio super oblata

    
58. 🔍 31% Gloria (Introits tone 8)

    
59. 🔍 31% Clementissime Domine

    
60. 🔍 30% Magnificat - 4E (simple)

    
61. 🔍 30% N... Virginis Mariæ celebremus

    
62. 🔍 29% Libera me Domine de morte

    
63. 🔍 28% Ave Rex noster

    
64. 🔍 28% Vox clara