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% Gustate et videte

   
1. 🔍 79% O filii et filiae

   
2. 🔍 77% O filii et filiae III (Kontum)

   
3. 🔍 77% Alleluia Omnes Gentes

   
4. 🔍 76% O filii et filiae IV

   
5. 🔍 75% Alleluia lapis revolutus est

   
6. 🔍 74% Puer natus in Bethlehem II (Kontum)

   
7. 🔍 73% Puer natus in Bethlehem

   
8. 🔍 73% Alleluia Laudate Dominum

   
9. 🔍 53% Regina caeli (Officium Parvum)

   
10. 🔍 51% Regina caeli

    
11. 🔍 35% Vidi aquam

    
12. 🔍 30% Alleluia

    
13. 🔍 29% Cantemus cuncti melodum

    
14. 🔍 28% Gustate et videte

    
15. 🔍 27% Deus in adjutorium

    
16. 🔍 25% Alleluia (Monday P. T. at Lauds)

    
17. 🔍 23% Salus et gloria

    
18. 🔍 23% Ite nuntiate

    
19. 🔍 23% Alleluia alleluia alleluia (Quarta T.P. In I Nocturno)

    
20. 🔍 23% Alleluia alleluia alleluia (Secunda T.P. in I Nocturno)

    
21. 🔍 23% Aleluia (T. N. E.S.)

    
22. 🔍 23% Victimae paschali II

    
23. 🔍 22% Alleluia alleluia alleluia (Tertia T.P. in I Nocturno)

    
24. 🔍 22% Salva nos Domine (Kontum)

    
25. 🔍 22% Alleluia alleluia alleluia (Secunda T.P. in II Nocturno)

    
26. 🔍 22% Alleluia alleluia alleluia (Tertia T.P. in III Nocturno)

    
27. 🔍 22% Alleluia (mode 8)

    
28. 🔍 22% Alleluia (T.P. ad Laudes)

    
29. 🔍 22% Alleluia alleluia alleluia (Sexta T.P. in III Nocturno)

    
30. 🔍 22% Alleluia alleluia alleluia (Sabbato T.P. in II Nocturno)

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

    
32. 🔍 22% Victimae paschali

    
33. 🔍 21% Alleluia alleluia alleluia (Secunda T.P. in III Nocturno)

    
34. 🔍 21% Alleluia alleluia alleluia (Quarta T.P. in III Nocturno)

    
35. 🔍 21% Alleluia (T.P. in I nocturno)

    
36. 🔍 21% Alleluia alleluia alleluia (Quarta T.P. in II Nocturno)

    
37. 🔍 21% Alleluia (T.P. in II nocturno)

    
38. 🔍 21% Deus in adjutorium (mới)

    
39. 🔍 21% Alleluia alleluia alleluia (Sabbato T.P. in III Nocturno)

    
40. 🔍 21% Alleluia alleluia alleluia (Tertia T.P. in II Nocturno)

    
41. 🔍 21% Alleluia dulce carmen

    
42. 🔍 21% Alleluia (T.P. in III nocturno)

    
43. 🔍 21% Alleluia (T.P. ad Vesperas)

    
44. 🔍 20% Oremus pro Pontifice

    
45. 🔍 20% Victimae paschali IV

    
46. 🔍 20% Alleluia

    
47. 🔍 20% Alleluia Omnes Gentes

    
48. 🔍 20% Alleluia (mode 8)

    
49. 🔍 20% Alleluia (T.P. ad Tertiam)

    
50. 🔍 19% Aleluia (T.A. M. I)

    
51. 🔍 19% Alleluia dulce carmen

    
52. 🔍 19% Alleluia (T.P. ad Nonam)

    
53. 🔍 19% Alleluia. (Sund. P. T. at Lauds I)

    
54. 🔍 19% Alleluia Lapis revolutus

    
55. 🔍 19% Credo I

    
56. 🔍 19% Puer natus in Bethlehem

    
57. 🔍 18% Alleluia panis

    
58. 🔍 18% Alleluia (T.P. Feria II ad Vesperas)

    
59. 🔍 18% Victimae paschali III (Kontum)

    
60. 🔍 18% Ita Missa Est...Alleluia

    
61. 🔍 18% Alleluia (ant.)

    
62. 🔍 18% Alleluia (ant.)

    
63. 🔍 18% Ite in pace, alleluia (Ad Laudes)

    
64. 🔍 18% Sancte Michael