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% Angelum pacis

   
1. 🔍 66% Virginis proles

   
2. 🔍 64% Te Patrem summum

   
3. 🔍 41% Christe Sanctorum (S. Mich.)

   
4. 🔍 38% Christe Sanctorum (S. Raph.)

   
5. 🔍 38% Christe sanctorum

   
6. 🔍 36% Christe Sanctorum (S. Gabr.)

   
7. 🔍 35% Virginis Proles

   
8. 🔍 34% Jam lucis orto sidere (Dominicis per Annum)

   
9. 🔍 34% Jam lucis orto sidere (in Nativitate Domini)

   
10. 🔍 34% Jam lucis orto sidere (In Festo Corporis Christi)

    
11. 🔍 34% Christe sanctorum decus Angelorum (Raphaelis)

    
12. 🔍 33% Christe sanctorum decus Angelorum (Gabrielis)

    
13. 🔍 33% Igne divini radians

    
14. 🔍 32% Christe sanctorum

    
15. 🔍 31% Rerum Deus (In Festo Corporis Christi)

    
16. 🔍 31% Christe sanctorum

    
17. 🔍 31% Primo d

    
18. 🔍 31% Primo d

    
19. 🔍 30% Rector potens (In Festo Corporis Christi)

    
20. 🔍 30% Primo dierum omnium

    
21. 🔍 30% Nunc Sancte nobis (In Festo Corporis Christi)

    
22. 🔍 29% Tecum principium

    
23. 🔍 29% Nunc Sancte nobis (in Nativitate Domini)

    
24. 🔍 28% Virgo prudentum

    
25. 🔍 28% Vita sanctorum

    
26. 🔍 28% Venite exsultemus II

    
27. 🔍 27% Audit tyrannus anxius

    
28. 🔍 27% Sanctorum meritis 2

    
29. 🔍 27% Tecum principium

    
30. 🔍 27% Gloria (ad lib.) II.

    
31. 🔍 27% Agnus Dei VIII

    
32. 🔍 26% Pater manifestavi

    
33. 🔍 26% Exsultet jam Angelica

    
34. 🔍 26% Agnus Dei VIII (mới)

    
35. 🔍 25% Primo dierum

    
36. 🔍 25% Domine Deus

    
37. 🔍 25% Venite exsultemus VI

    
38. 🔍 25% Homo quidam fecit coenam magnam

    
39. 🔍 25% Vultum tuum

    
40. 🔍 25% Christe lux vera

    
41. 🔍 25% Iste confessor (II)

    
42. 🔍 25% Quae est ista quae ascendit

    
43. 🔍 25% Cum sublevasset

    
44. 🔍 25% Veni veni Emmanuel

    
45. 🔍 24% Dominus fortitudo

    
46. 🔍 24% Virgo parens Christi

    
47. 🔍 24% Fulget in caelis

    
48. 🔍 24% Rector ætérni

    
49. 🔍 23% Virginis proles (II)

    
50. 🔍 23% Bernardus doctor inclitus

    
51. 🔍 23% Anima Christi II

    
52. 🔍 23% Beati qui custodiunt

    
53. 🔍 23% Angelum pacis

    
54. 🔍 23% Nocte surgentes

    
55. 🔍 23% Vobis datum est

    
56. 🔍 23% Judicii signum

    
57. 🔍 23% Ad preces nostras

    
58. 🔍 23% Luminis fons

    
59. 🔍 23% Esto mihi

    
60. 🔍 23% In conspectu gentium

    
61. 🔍 22% Optatus votis omnium

    
62. 🔍 22% In splendoribus

    
63. 🔍 22% Est secretum Valeriane

    
64. 🔍 22% Posuisti Domine (Com.)