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% Puer natus in Bethlehem II (Kontum)

   
1. 🔍 84% O filii et filiae IV

   
2. 🔍 83% O filii et filiae III (Kontum)

   
3. 🔍 83% O filii et filiae

   
4. 🔍 79% Alleluia Omnes Gentes

   
5. 🔍 77% Puer natus in Bethlehem

   
6. 🔍 76% Alleluia lapis revolutus est

   
7. 🔍 74% Gustate et videte

   
8. 🔍 72% Alleluia Laudate Dominum

   
9. 🔍 63% Regina caeli

   
10. 🔍 59% Regina caeli (Officium Parvum)

    
11. 🔍 34% Vidi aquam

    
12. 🔍 31% Alleluia

    
13. 🔍 29% Cantemus cuncti melodum

    
14. 🔍 27% Salva nos Domine (Kontum)

    
15. 🔍 27% Victimae paschali III (Kontum)

    
16. 🔍 26% Victimae paschali II

    
17. 🔍 25% Victimae paschali IV

    
18. 🔍 25% Alleluia (Monday P. T. at Lauds)

    
19. 🔍 25% Deus in adjutorium

    
20. 🔍 24% Ite nuntiate

    
21. 🔍 24% Deus in adjutorium (mới)

    
22. 🔍 24% Salus et gloria

    
23. 🔍 24% Aleluia (T. N. E.S.)

    
24. 🔍 23% Alleluia alleluia alleluia (Secunda T.P. in II Nocturno)

    
25. 🔍 23% Alleluia alleluia alleluia (Tertia T.P. in I Nocturno)

    
26. 🔍 23% Alleluia alleluia alleluia (Sabbato T.P. in II Nocturno)

    
27. 🔍 23% Alleluia alleluia alleluia (Sexta T.P. in II Nocturno)

    
28. 🔍 23% Alleluia alleluia alleluia (Tertia T.P. in III Nocturno)

    
29. 🔍 23% Alleluia alleluia alleluia (Sexta T.P. in III Nocturno)

    
30. 🔍 23% Alleluia alleluia alleluia (Secunda T.P. in III Nocturno)

    
31. 🔍 22% Alleluia alleluia alleluia (Quarta T.P. in II Nocturno)

    
32. 🔍 22% Alleluia (T.P. ad Laudes)

    
33. 🔍 22% Alleluia alleluia alleluia (Quarta T.P. in III Nocturno)

    
34. 🔍 22% Alleluia alleluia alleluia (Secunda T.P. in I Nocturno)

    
35. 🔍 22% Alleluia (T.P. in II nocturno)

    
36. 🔍 22% Alleluia alleluia alleluia (Tertia T.P. in II Nocturno)

    
37. 🔍 22% Alleluia (T.P. in III nocturno)

    
38. 🔍 22% Alleluia alleluia alleluia (Quarta T.P. In I Nocturno)

    
39. 🔍 22% Alleluia (mode 8)

    
40. 🔍 22% Alleluia (T.P. ad Vesperas)

    
41. 🔍 22% Alleluia (T.P. in I nocturno)

    
42. 🔍 21% Alleluia alleluia alleluia (Sabbato T.P. in III Nocturno)

    
43. 🔍 21% Te Deum (Kontum)

    
44. 🔍 21% Alleluia (mode 8)

    
45. 🔍 21% Gaudeamus Sanctorum Omnium

    
46. 🔍 21% Alleluia

    
47. 🔍 20% Aleluia (T.A. M. I)

    
48. 🔍 20% Victimae paschali

    
49. 🔍 20% Credo I

    
50. 🔍 20% Puer natus in Bethlehem

    
51. 🔍 20% Pange lingua...Corporis

    
52. 🔍 20% Alleluia (T.P. ad Tertiam)

    
53. 🔍 20% Alleluia (T.P. ad Nonam)

    
54. 🔍 20% Quam pulchre graditur

    
55. 🔍 20% Alleluia. (Sund. P. T. at Lauds I)

    
56. 🔍 20% Alleluia Lapis revolutus

    
57. 🔍 20% Veni Sancte Spiritus et emitte (Kontum)

    
58. 🔍 20% Alleluia (T.P. Feria II ad Vesperas)

    
59. 🔍 19% Salve Mater misericordiae (Kontum)

    
60. 🔍 19% Alleluia (ant.)

    
61. 🔍 19% Alleluia (ant.)

    
62. 🔍 19% Alleluia dulce carmen

    
63. 🔍 19% Ita Missa Est...Alleluia

    
64. 🔍 19% Ite in pace, alleluia (Ad Laudes)