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 Laudate Dominum

   
1. 🔍 78% Alleluia Omnes Gentes

   
2. 🔍 76% O filii et filiae

   
3. 🔍 76% Puer natus in Bethlehem

   
4. 🔍 75% O filii et filiae III (Kontum)

   
5. 🔍 75% O filii et filiae IV

   
6. 🔍 73% Gustate et videte

   
7. 🔍 72% Puer natus in Bethlehem II (Kontum)

   
8. 🔍 71% Alleluia lapis revolutus est

   
9. 🔍 54% Regina caeli (Officium Parvum)

   
10. 🔍 52% Regina caeli

    
11. 🔍 34% Vidi aquam

    
12. 🔍 33% Deus in adjutorium

    
13. 🔍 31% Deus in adjutorium (mới)

    
14. 🔍 30% Sit nomen Domini

    
15. 🔍 30% Alleluia

    
16. 🔍 28% Psallite Deo nostro

    
17. 🔍 27% Te Deum (mới)

    
18. 🔍 26% Cantemus cuncti melodum

    
19. 🔍 25% Christus resurrexit

    
20. 🔍 25% Alleluia (Monday P. T. at Lauds)

    
21. 🔍 24% Ite nuntiate

    
22. 🔍 24% Dixit Dominus

    
23. 🔍 24% Magnificat 8G

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

    
25. 🔍 23% Alleluia alleluia alleluia (Quarta T.P. In I Nocturno)

    
26. 🔍 23% Alleluia alleluia alleluia (Sexta T.P. in III Nocturno)

    
27. 🔍 23% Alleluia

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

    
29. 🔍 23% Alleluia alleluia alleluia (Quarta T.P. in II Nocturno)

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

    
31. 🔍 23% Magna opera Domini

    
32. 🔍 23% Alleluia alleluia alleluia (Tertia T.P. in III Nocturno)

    
33. 🔍 23% Victimae paschali II

    
34. 🔍 22% Alleluia alleluia alleluia (Sabbato T.P. in II Nocturno)

    
35. 🔍 22% Aleluia (T. N. E.S.)

    
36. 🔍 22% Alleluia (mode 8)

    
37. 🔍 22% Benedicamus Domino Officium Parvum BMV (mới)

    
38. 🔍 22% Alleluia alleluia alleluia (Tertia T.P. in I Nocturno)

    
39. 🔍 22% Salus et gloria

    
40. 🔍 22% Alleluia (T.P. in I nocturno)

    
41. 🔍 22% Martyres Domini

    
42. 🔍 22% Alleluia alleluia alleluia (Sexta T.P. in II Nocturno)

    
43. 🔍 22% Alleluia (T.P. in III nocturno)

    
44. 🔍 22% Alleluia alleluia alleluia (Tertia T.P. in II Nocturno)

    
45. 🔍 21% Alleluia alleluia alleluia (Secunda T.P. in I Nocturno)

    
46. 🔍 21% Gloria XI

    
47. 🔍 21% Alleluia alleluia alleluia (Quarta T.P. in III Nocturno)

    
48. 🔍 21% Victimae paschali

    
49. 🔍 21% Alleluia Omnes Gentes

    
50. 🔍 21% Alleluia (T.P. Feria II ad Vesperas)

    
51. 🔍 21% Alleluia (T.P. ad Vesperas)

    
52. 🔍 21% Alleluia

    
53. 🔍 21% Alleluia (T.P. in II nocturno)

    
54. 🔍 21% Victimae paschali IV

    
55. 🔍 21% Alleluia (T.P. ad Laudes)

    
56. 🔍 21% Ite in pace, alleluia (Ad Laudes)

    
57. 🔍 20% Credo I

    
58. 🔍 20% Sancte Michael

    
59. 🔍 20% Alleluia (mode 8)

    
60. 🔍 20% Aleluia (T.A. M. I)

    
61. 🔍 20% Alleluia (T.P. ad Nonam)

    
62. 🔍 20% Gloria Patri II (mới)

    
63. 🔍 19% Alleluia (T.P. ad Tertiam)

    
64. 🔍 19% Vota mea