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% Ecce Virgo concipiet (Resp.)

   
1. 🔍 59% Egredietur Dominus et praeliabitur (Resp.)

   
2. 🔍 53% O magnum mysterium (Resp.)

   
3. 🔍 50% Audite verbum Domini (Resp.)

   
4. 🔍 46% Aedificavit Noe altare (Resp.)

   
5. 🔍 45% Ecce virgo concipiet

   
6. 🔍 45% Ecce virgo concipiet (t.p.)

   
7. 🔍 44% Isti sunt Sancti qui passi sunt (Resp.)

   
8. 🔍 44% Hodie in Iordáne

   
9. 🔍 43% Egredietur Dominus de Samaria (Resp.)

   
10. 🔍 41% Devastavit vineam (Resp.)

    
11. 🔍 40% Ecce nunc tempus (Resp.)

    
12. 🔍 39% Post peccatum

    
13. 🔍 38% Spes mea Domine (Resp.)

    
14. 🔍 38% Iste cognovit

    
15. 🔍 37% Iste cognovit

    
16. 🔍 37% Quidam rusticus defuncti (Resp.)

    
17. 🔍 37% Effuderunt sanguinem (Resp.)

    
18. 🔍 37% Videte qualem

    
19. 🔍 37% In omni tribulatione

    
20. 🔍 36% Magna enim sunt

    
21. 🔍 36% Hodie in Jordane (Resp.)

    
22. 🔍 36% Ingressus Angelus ad Tobiam

    
23. 🔍 36% Salvatorem exspectamus (Resp.)

    
24. 🔍 36% Misericordiam et judicium

    
25. 🔍 36% Intuemini quantus (Resp.)

    
26. 🔍 36% Ecce Dominus veniet cum splendore

    
27. 🔍 36% Coronavit eos (Resp.)

    
28. 🔍 35% Multae filiae congregaverunt

    
29. 🔍 35% Alleluia judica judicium (Resp.)

    
30. 🔍 34% Intuemini quantus

    
31. 🔍 34% Laudabo nomen tuum

    
32. 🔍 34% Ecce vidi Agnum stantem (Resp.)

    
33. 🔍 34% Haec est arbor

    
34. 🔍 34% Diligebat eum Jesus (Resp.)

    
35. 🔍 34% Caecilia me misit

    
36. 🔍 34% Alleluia delectatio bona (Resp.)

    
37. 🔍 33% Vos qui aliquando

    
38. 🔍 33% Suscipe verbum (Resp.)

    
39. 🔍 33% Spiritus Sanctus procedens

    
40. 🔍 33% Doctor bonus

    
41. 🔍 32% Videte miraculum (Resp.)

    
42. 🔍 32% Ecce vir Gabriel

    
43. 🔍 32% Congratulamini mihi...quia quem (t.p.)

    
44. 🔍 32% Benedicta et venerabilis (Resp.)

    
45. 🔍 32% Veni sponsa Christi

    
46. 🔍 32% Sub throno Dei (Resp.)

    
47. 🔍 32% Alleluia mane apud nos hodie (Resp.)

    
48. 🔍 32% Super Solium David

    
49. 🔍 31% Egredietur Dominus de Samaria

    
50. 🔍 31% Prope est ut veniat (Resp.)

    
51. 🔍 31% Vidi speciosam (Resp.)

    
52. 🔍 30% Diligebat Jesus Joannem

    
53. 🔍 30% Adaperiat Dominus

    
54. 🔍 30% Fecit me

    
55. 🔍 30% Locutus est Dominus ad Moysen (Resp.)

    
56. 🔍 29% Adaperiat

    
57. 🔍 29% Me oportet minui

    
58. 🔍 29% Veniens a Libano

    
59. 🔍 29% Postquam impleti sunt (Resp.)

    
60. 🔍 29% Ego quasi vitis

    
61. 🔍 28% Isti sunt Sancti qui passi sunt

    
62. 🔍 28% Dum staret Abraham ad radicem (Resp.)

    
63. 🔍 28% Praeparate corda vestra

    
64. 🔍 28% Dicit mater Jesu