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% Alleluia, Spiritus

   
1. 🔍 45% Alleluia Spiritus Domini replevit

   
2. 🔍 34% Alleluia spiritus Domini replevit

   
3. 🔍 34% Alleluia spiritus Domini replevit

   
4. 🔍 34% Spiritus Domini

   
5. 🔍 33% Factus est repente

   
6. 🔍 33% Spiritus Domini

   
7. 🔍 32% Alleluia (ant.)

   
8. 🔍 32% Alleluia (ant.)

   
9. 🔍 32% Spiritus Domini replevit

   
10. 🔍 32% Spiritus Domini replevit (I)

    
11. 🔍 32% Alleluia (T.P. in II nocturno)

    
12. 🔍 31% Alleluia (mode 8)

    
13. 🔍 31% Spiritus Domini replevit (II)

    
14. 🔍 31% Alleluia (T. P. ad Sextam)

    
15. 🔍 31% Alleluia (mode 8)

    
16. 🔍 31% Spiritus Domini

    
17. 🔍 30% Alleluia

    
18. 🔍 30% Alleluia alleluia alleluia

    
19. 🔍 30% Emitte Spiritum tuum

    
20. 🔍 29% Venite omnes adoremus

    
21. 🔍 29% Spiritus Domini

    
22. 🔍 29% Spiritus Domini

    
23. 🔍 29% Alleluia (ad introitum mode 7)

    
24. 🔍 29% Alleluia (T.P. ad Laudes)

    
25. 🔍 28% Alleluia (T.P. Feria II ad Vesperas)

    
26. 🔍 28% Exaltabo te Domine

    
27. 🔍 28% Alleluia alleluia alleluia (Dominica ad Primam)

    
28. 🔍 28% Alleluia (T.P. in III nocturno)

    
29. 🔍 28% Alleluia (ad introitum mode 2)

    
30. 🔍 28% Spiritus Domini replevit

    
31. 🔍 28% Alleluia. (Sund. P. T. at Sext)

    
32. 🔍 28% Spiritus Domini replevit

    
33. 🔍 28% Adorate Dominum

    
34. 🔍 28% Alleluia (T.P. in I nocturno)

    
35. 🔍 28% Alleluia (T.P. ad Vesperas)

    
36. 🔍 28% Alleluia Sabb. T.P. I

    
37. 🔍 27% Spiritus Domini replevit

    
38. 🔍 27% Spiritus et animae

    
39. 🔍 27% Alleluia (T.P. ad Nonam)

    
40. 🔍 27% Alleluia Lapis revolutus

    
41. 🔍 27% Alleluia Spiritus Paraclitus

    
42. 🔍 27% Alleluia (T.P. ad Sextam)

    
43. 🔍 27% Alleluja Christum Dominum

    
44. 🔍 27% Alleluia (ad introitum mode 4)

    
45. 🔍 27% Alleluia (Dom. Sext. T.P.)

    
46. 🔍 27% Alleluia, Christum Dominum ascendentem in caelum

    
47. 🔍 27% Alleluia (T. P. ad Primam)

    
48. 🔍 26% Alleluia (T. P. ad Tertiam)

    
49. 🔍 26% Spiritus et animae

    
50. 🔍 26% Spiritus Domini replevit

    
51. 🔍 26% Pentecostes (Tempore paschali)

    
52. 🔍 26% Alleluia (ad communionem mode 1)

    
53. 🔍 26% Alleluia (ad introitum mode 8)

    
54. 🔍 26% Alleluia alleluia alleluia alleluia (TP ad Nonam)

    
55. 🔍 26% Juravit Dominus

    
56. 🔍 26% Alleluia alleluia alleluia alleluia (TP ad Sextam)

    
57. 🔍 26% Alleluia alleluia

    
58. 🔍 26% Alleluia (Dom. Vesp. T.P.)

    
59. 🔍 26% Alleluia (T.P. ad Tertiam)

    
60. 🔍 26% Alleluia (ad introitum mode 5)

    
61. 🔍 26% Alleluia. (Sund. P. T. at Vespers)

    
62. 🔍 26% Ward Method - Mode VIII

    
63. 🔍 26% Candidi facti sunt

    
64. 🔍 26% Salus et gloria