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% O Rex gentium

   
1. 🔍 66% O Rex gentium

   
2. 🔍 61% O Rex gentium

   
3. 🔍 61% O Rex gentium

   
4. 🔍 60% O Rex gentium

   
5. 🔍 60% O Rex gentium

   
6. 🔍 59% O Rex gentium

   
7. 🔍 57% O Emmanuel

   
8. 🔍 54% O Rex gentium

   
9. 🔍 44% O Radix

   
10. 🔍 43% O Oriens

    
11. 🔍 42% O Adonai

    
12. 🔍 41% O Clavis

    
13. 🔍 37% O superni sponsa

    
14. 🔍 37% O Sapientia

    
15. 🔍 33% O Sapientia

    
16. 🔍 31% O Rex gloriae

    
17. 🔍 30% O radix Jesse

    
18. 🔍 29% O clavis David

    
19. 🔍 28% O Virgo virginum

    
20. 🔍 27% O Emmanuel

    
21. 🔍 27% O Rosa

    
22. 🔍 26% O quam gloriosus est beatus

    
23. 🔍 25% Beati estis

    
24. 🔍 25% Sanctorum meritis

    
25. 🔍 25% O Emmánuel

    
26. 🔍 25% Sanctorum meritis inclyta

    
27. 🔍 25% O Emmanuel

    
28. 🔍 24% Veni Redemptor gentium

    
29. 🔍 24% Credo VII

    
30. 🔍 24% Beata Agnes

    
31. 🔍 24% Iratus rex Saul

    
32. 🔍 23% Sancte N.

    
33. 🔍 23% O Thoma Didyme

    
34. 🔍 23% O Emmanuel

    
35. 🔍 23% Ante luciferum genitus

    
36. 🔍 23% O Emmanuel

    
37. 🔍 23% O lux beata Caelitum

    
38. 🔍 23% Credo I

    
39. 🔍 22% Credo I

    
40. 🔍 22% O castitatis signifer

    
41. 🔍 22% Angelorum esca

    
42. 🔍 22% Rex pacificus

    
43. 🔍 22% Languentibus in Purgatorio (Alter tonus)

    
44. 🔍 22% O radix Jesse

    
45. 🔍 22% Felix namque es

    
46. 🔍 22% Te Deum Patrem

    
47. 🔍 22% Summum Regem

    
48. 🔍 22% Fortem virili pectore

    
49. 🔍 22% A solis ortus

    
50. 🔍 22% Salvete Christi vulnera

    
51. 🔍 22% Et concupiscet Rex

    
52. 🔍 21% Credo II

    
53. 🔍 21% Legis sacratae

    
54. 🔍 21% Domine mi Rex

    
55. 🔍 21% Gaude et laetare filia Jerusalem

    
56. 🔍 21% O clavis David

    
57. 🔍 21% Mirabile

    
58. 🔍 21% Quomodo fiet istud

    
59. 🔍 21% Felix namque

    
60. 🔍 21% O Emmanuel

    
61. 🔍 21% O Emmanuel

    
62. 🔍 21% Salvete Christi vulnera

    
63. 🔍 21% Aeterne Rex altissime

    
64. 🔍 21% In principio fecit Deus (Resp.)