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: 2025-12-20. 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% Adorabunt eum

   
1. 🔍 63% Adorabunt eum

   
2. 🔍 55% Adorabunt eum

   
3. 🔍 52% Omnes de Saba

   
4. 🔍 45% Adorabunt eum

   
5. 🔍 43% Alleluia (T.P. ad Laudes)

   
6. 🔍 43% Repleti sunt

   
7. 🔍 43% Beati qui habitant... allel.

   
8. 🔍 43% Alleluia (T.P. in II nocturno)

   
9. 🔍 43% Alleluia (T.P. ad Vesperas)

   
10. 🔍 43% Alleluia (T.P. in III nocturno)

    
11. 🔍 43% Alleluia (T.P. in I nocturno)

    
12. 🔍 43% Notum fecit

    
13. 🔍 42% Alleluia (mode 8)

    
14. 🔍 42% Alleluia (mode 8)

    
15. 🔍 42% Alleluia Fer. V T.P. I

    
16. 🔍 42% Puer natus in Bethlehem

    
17. 🔍 42% Amavit eum... allel

    
18. 🔍 42% Alleluia Fer. VI T.P. I

    
19. 🔍 42% Alleluia Fer. II T.P. I

    
20. 🔍 42% Alleluia Fer. VI T.P. II

    
21. 🔍 42% Adoramus te Christe (Resp Br.)

    
22. 🔍 41% Alleluia Fer. IV T.P. I

    
23. 🔍 41% Alleluia omnes de Saba

    
24. 🔍 41% Reges Tharsis

    
25. 🔍 41% Bellabunt adversum te (T.P.)

    
26. 🔍 41% Alleluia Fer. IV T.P. II

    
27. 🔍 41% Omnes Gentes

    
28. 🔍 40% Alleluia (T.P. ad Nonam)

    
29. 🔍 40% Alleluia

    
30. 🔍 40% Alleluia Fer. II T.P. II

    
31. 🔍 40% Elevata est

    
32. 🔍 40% Alleluia Fer. V T.P. II

    
33. 🔍 40% Alleluia

    
34. 🔍 40% Alleluia Fer. III T.P. I

    
35. 🔍 40% Domum tuam... allel.

    
36. 🔍 40% O vos omnes

    
37. 🔍 40% Laetamini in Domino... allel.

    
38. 🔍 40% Misericordia tua

    
39. 🔍 40% Alleluia Fer. III T.P. II

    
40. 🔍 40% Alleluia (T.P. ad Tertiam)

    
41. 🔍 40% Salus et gloria et virtus (VIII)

    
42. 🔍 39% Tuam coronam

    
43. 🔍 39% Alleluia Lapis revolutus

    
44. 🔍 39% Alleluia (T.P. Feria II ad Vesperas)

    
45. 🔍 39% Ipse invocabit me

    
46. 🔍 39% Sub tuum praesidium

    
47. 🔍 39% Alleluia Dom. Compl. T.P. I

    
48. 🔍 39% Salus et gloria

    
49. 🔍 38% Alleluia (Sabb. T.P.) (II)

    
50. 🔍 38% Ego dilecto meo

    
51. 🔍 38% Alleluia Omnes Gentes

    
52. 🔍 38% Data est mihi

    
53. 🔍 38% Gloria et honore... allel.

    
54. 🔍 38% Dominus vias suas

    
55. 🔍 38% Spiritus Domini

    
56. 🔍 38% Alleluia. (Sund. P. T. at Lauds I)

    
57. 🔍 38% Alleluia. Dom. Laud

    
58. 🔍 38% Ascendit Deus

    
59. 🔍 38% Omnes de Saba

    
60. 🔍 38% Adorábunt eum

    
61. 🔍 38% Sit nomen Domini

    
62. 🔍 38% Qui me invenerit... allel.

    
63. 🔍 38% Anima... liquefacta

    
64. 🔍 38% Sancta Maria... allel.