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% Ecce nomen Domini Emmanuel

   
1. 🔍 62% Ecce nomen Domini Emmanuel

   
2. 🔍 61% Ecce nomen Domini Emmanuel

   
3. 🔍 30% O robur Domini

   
4. 🔍 29% Benedictus Dominus

   
5. 🔍 29% Benedictum nomen... in omnibus saeculis

   
6. 🔍 27% De Sion veniet, qui

   
7. 🔍 27% Missus est Gabriel Angelus

   
8. 🔍 27% Missus est Gabriel

   
9. 🔍 27% O Emmanuel

   
10. 🔍 27% De Sion veniet qui

    
11. 🔍 26% O Emmanuel

    
12. 🔍 26% Gabriel Angelus... Ecce

    
13. 🔍 26% Factum est autem

    
14. 🔍 26% O Emmanuel

    
15. 🔍 26% O Emmanuel

    
16. 🔍 26% Missus est Gabriel Angelus

    
17. 🔍 26% In fide et lenitate

    
18. 🔍 25% Ingresso Zacharia

    
19. 🔍 25% O Emmanuel

    
20. 🔍 25% Missus est Angelus Gabriel (19 Martii)

    
21. 🔍 25% Missus est Gabriel

    
22. 🔍 25% Gabriel Angelus ... Ecce

    
23. 🔍 24% O Emmanuel

    
24. 🔍 24% Ingresso Zacharia

    
25. 🔍 24% Ecce virgo concipiet

    
26. 🔍 24% Missus... ad Mariam

    
27. 🔍 24% Ecce Agnus Dei

    
28. 🔍 24% Missus est Gabriel

    
29. 🔍 24% Missus est Angelus Gabriel (19 Martii)

    
30. 🔍 23% Veni veni Emmanuel

    
31. 🔍 23% Ecce Virgo concipiet

    
32. 🔍 23% Ingresso Zacharia

    
33. 🔍 23% Missus est Angelus ... ad virginem

    
34. 🔍 23% Vocabitur nomen

    
35. 🔍 23% Vocabitur nomen

    
36. 🔍 23% De Sion... qui

    
37. 🔍 23% Ingresso Zacharia templum

    
38. 🔍 23% Sapientiam sanctorum

    
39. 🔍 23% Ingresso Zacharia templum

    
40. 🔍 23% O Emmánuel

    
41. 🔍 22% O Emmanuel

    
42. 🔍 22% Missus est Angelus Gabriel (19 Martii)

    
43. 🔍 22% Angelus Domini apparuit in somnis

    
44. 🔍 22% Missus est Gabriel

    
45. 🔍 22% Ecce Virgo

    
46. 🔍 22% Angelus Gabriel apparuit

    
47. 🔍 22% Lumen ad revelationem

    
48. 🔍 22% Rex pacificus

    
49. 🔍 22% In Domino justificabitur

    
50. 🔍 22% Annuntiate inter gentes

    
51. 🔍 22% Missus est Gabriel Angelus

    
52. 🔍 22% In Israel magnum nomen eius.

    
53. 🔍 22% Sit nomen Domini

    
54. 🔍 22% Angelus Domini apparuit

    
55. 🔍 22% Benedictus Dominus Deus

    
56. 🔍 22% Suscitavit Dominus

    
57. 🔍 22% Annuntiatio

    
58. 🔍 21% Missus est Gabriel

    
59. 🔍 21% Angelus Domini nuntiavit (Resp. Br.)

    
60. 🔍 21% Laudate nomen Domini

    
61. 🔍 21% Sit nomen Domini

    
62. 🔍 21% Ecce completa sunt

    
63. 🔍 21% Resonet in laudibus

    
64. 🔍 21% Sit nomen Domini