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% Sapientiam Sanctorum (modus 1)

   
1. 🔍 57% Sapientiam sanctorum

   
2. 🔍 51% Sapientiam

   
3. 🔍 49% Sapientiam Sanctorum (modus 4)

   
4. 🔍 45% Sapientiam sanctorum

   
5. 🔍 45% Sapientiam Sanctorum (t.4) (T.P.)

   
6. 🔍 41% Sapientiam sanctorum

   
7. 🔍 40% Sapientiam sanctorum

   
8. 🔍 35% Sapientiam sanctorum

   
9. 🔍 33% Sapientiam sanctorum (Intr.)

   
10. 🔍 33% Sapientiam ejus

    
11. 🔍 32% Sapientiam ipsorum

    
12. 🔍 31% Sapientiam ejus

    
13. 🔍 26% Sapientiam ipsorum

    
14. 🔍 25% Sapientiam ipsorum (All.)

    
15. 🔍 24% Lauda et laetare filia Sion

    
16. 🔍 23% Laudemus viros gloriosus

    
17. 🔍 21% En ut superba

    
18. 🔍 20% Plenus dierum

    
19. 🔍 20% Beatus vir Benedictus (modus 1)

    
20. 🔍 20% Isti sunt duae olivae

    
21. 🔍 20% Ecce ego Joannes

    
22. 🔍 20% Colligite primum zizania

    
23. 🔍 19% Suavi jugo

    
24. 🔍 19% Quid tuo nobis

    
25. 🔍 19% Beatus vir Benedictus (modus 3)

    
26. 🔍 19% Dedit ei... sapientiam

    
27. 🔍 19% Christe caelorum Domine

    
28. 🔍 19% Christe caelorum habitator alme

    
29. 🔍 19% Praefatio de sanctis pastoribus

    
30. 🔍 19% Inter aeternas

    
31. 🔍 19% Muro tuo

    
32. 🔍 19% Beata nobis gaudia

    
33. 🔍 19% Iste Confessor

    
34. 🔍 19% In medio Ecclesiae

    
35. 🔍 19% Christe caelorum habitator alme

    
36. 🔍 19% Ecce virgo concipiet

    
37. 🔍 18% Martyr et Pontifex Bonifatius

    
38. 🔍 18% Gemma caelestis

    
39. 🔍 18% Praefatio de Conceptione Immaculata B.M.V.

    
40. 🔍 18% Hodie Simon Petrus

    
41. 🔍 18% Gemma cælestis

    
42. 🔍 18% Laudibus cives

    
43. 🔍 18% Corpora Sanctorum

    
44. 🔍 18% Rector potens (in Festo Septem Dolorum BMV)

    
45. 🔍 18% Ternis ter horis

    
46. 🔍 17% Sacerdos et pontifex

    
47. 🔍 17% Ecce apparebit (Resp.)

    
48. 🔍 17% Beata nobis gaudia

    
49. 🔍 17% Iesu quadragenariae

    
50. 🔍 17% Sapientia aedificavit

    
51. 🔍 17% Praefatio solemnis de nuptiis

    
52. 🔍 17% Panis solemnis

    
53. 🔍 17% Credo I

    
54. 🔍 17% Clotildis mater patriae

    
55. 🔍 17% Spiritus et animae justorum

    
56. 🔍 17% Egredimini et videte filiae Sion (Ant.)

    
57. 🔍 17% Astiterunt justi ante (Solesmes 1934)

    
58. 🔍 17% O Caput cruentatum

    
59. 🔍 17% Praefatio solemnior de sancto Joanne Baptista

    
60. 🔍 17% Candor aeternae

    
61. 🔍 17% Gaudium mundi

    
62. 🔍 17% Dei fide

    
63. 🔍 17% Eleemosynas illius

    
64. 🔍 17% Sacris Solemnis