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% Impetum inimicorum

   
1. 🔍 58% Impetum inimicorum

   
2. 🔍 47% Tua est potentia

   
3. 🔍 46% Refulsit sol in clypeos

   
4. 🔍 45% Exaudiat Dominus

   
5. 🔍 45% Salus nostra in manu tua est (Resp.)

   
6. 🔍 43% Qui vicerit (Resp.)

   
7. 🔍 43% Aperi caelos tuos Domine

   
8. 🔍 43% Sexto namque die portari (Resp.)

   
9. 🔍 42% Emitte Agnum Domine (Resp.)

   
10. 🔍 42% Ne perdas cum impiis (Resp.)

    
11. 🔍 42% Domine non adspicias (Resp.)

    
12. 🔍 41% Erue a framea Deus (Resp.)

    
13. 🔍 41% In te jactatus sum (Resp.)

    
14. 🔍 41% De ore leonis libera me (Resp.)

    
15. 🔍 40% In mari via tua (Resp.)

    
16. 🔍 40% Impetum inimicorum

    
17. 🔍 40% Tempus est ut revertar

    
18. 🔍 39% In columbae specie (Resp.)

    
19. 🔍 39% Emendemus

    
20. 🔍 39% Emendemus in melius (Resp.)

    
21. 🔍 39% Civitatem istam tu circumda

    
22. 🔍 39% Domine Deus qui conteris

    
23. 🔍 38% Docebit nos (Resp.)

    
24. 🔍 37% Memento mei Deus in bono

    
25. 🔍 37% Sancta et immaculata

    
26. 🔍 37% Qui caelorum contines thronos

    
27. 🔍 37% Dominator Domine

    
28. 🔍 36% Bonum mihi Domine (Resp.)

    
29. 🔍 36% Ista est

    
30. 🔍 36% Ne avertas faciem (Resp.)

    
31. 🔍 36% Domine Rex omnipotens

    
32. 🔍 36% Strinxerunt corporis membra

    
33. 🔍 36% Ad te Domine levavi (Resp.)

    
34. 🔍 36% Benedicta et venerabilis

    
35. 🔍 35% Ingrediente Domino

    
36. 🔍 35% Tu Domine universorum

    
37. 🔍 35% Tempus est ut revertar (Septembris)

    
38. 🔍 35% Rorate cæli… Emitte Agnum

    
39. 🔍 35% Ambulabunt mecum (Resp.)

    
40. 🔍 35% Impetum inimicorum

    
41. 🔍 35% Erue a framea

    
42. 🔍 35% Fundata est

    
43. 🔍 35% Praedicta nutrix illius (Resp.)

    
44. 🔍 35% Reges Tharsis (Responsorium)

    
45. 🔍 35% Beata et venerabilis (Resp.)

    
46. 🔍 34% Tu es potentia

    
47. 🔍 34% Nos alium Deum nescimus

    
48. 🔍 34% Omnipotens adorande (Resp.)

    
49. 🔍 34% Tentavit Deus Abraham (Resp.)

    
50. 🔍 34% Conforta me Rex sanctorum

    
51. 🔍 34% Praefatio solemnis de Ecclesiae Dedicatione

    
52. 🔍 33% Praefatio solemnis de Nativitate Domini

    
53. 🔍 33% Quae sunt in corde

    
54. 🔍 33% Si bona suscepimus

    
55. 🔍 33% Domine Deus qui conteris

    
56. 🔍 33% Dixerunt discipuli

    
57. 🔍 33% Aperi coelos tuos Domine

    
58. 🔍 33% Praefatio solemnis de S. Benedicto

    
59. 🔍 33% Ecce sic benedicetur

    
60. 🔍 33% Laetentur caeli (Resp.)

    
61. 🔍 33% Exsultet iam angelica

    
62. 🔍 33% Tu Domine universorum

    
63. 🔍 33% Audi Israel praecepta (Resp.)

    
64. 🔍 33% Praefatio solemnis de Adventu