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% Nos alium Deum nescimus

   
1. 🔍 66% Nos alium

   
2. 🔍 52% Exaudiat Dominus

   
3. 🔍 52% Dominator Domine

   
4. 🔍 52% Conforta me Rex sanctorum

   
5. 🔍 47% Aperi caelos tuos Domine

   
6. 🔍 46% Domine Deus qui conteris

   
7. 🔍 46% Salus nostra in manu tua est (Resp.)

   
8. 🔍 46% Tu Domine universorum

   
9. 🔍 46% Si bona suscepimus

   
10. 🔍 45% Tempus est ut revertar

    
11. 🔍 44% Spem in alio numquam habui

    
12. 🔍 43% Qui caelorum contines thronos

    
13. 🔍 43% Civitatem istam tu circumda

    
14. 🔍 43% Domine Rex omnipotens

    
15. 🔍 42% Emendemus in melius (Resp.)

    
16. 🔍 41% Strinxerunt corporis membra

    
17. 🔍 40% Initium sapientiae

    
18. 🔍 40% In te jactatus sum (Resp.)

    
19. 🔍 38% Rorate cæli… Emitte Agnum

    
20. 🔍 38% Tua est potentia

    
21. 🔍 37% Aperi coelos tuos Domine

    
22. 🔍 37% Fundata est

    
23. 🔍 37% De ore leonis libera me (Resp.)

    
24. 🔍 37% Erue a framea Deus (Resp.)

    
25. 🔍 36% Qui vicerit (Resp.)

    
26. 🔍 36% Sexto namque die portari (Resp.)

    
27. 🔍 35% Ne perdas cum impiis (Resp.)

    
28. 🔍 35% In columbae specie (Resp.)

    
29. 🔍 35% Memento mei Deus in bono

    
30. 🔍 34% Impetum inimicorum

    
31. 🔍 34% Emitte Agnum Domine (Resp.)

    
32. 🔍 34% Refulsit sol in clypeos

    
33. 🔍 34% Domine non adspicias (Resp.)

    
34. 🔍 33% Docebit nos (Resp.)

    
35. 🔍 33% Emendemus in melius

    
36. 🔍 33% Emendemus

    
37. 🔍 32% Dominator Domine

    
38. 🔍 32% Reposita est mihi corona

    
39. 🔍 32% Quae sunt in corde

    
40. 🔍 31% In mari via tua (Resp.)

    
41. 🔍 31% Tu Domine universorum

    
42. 🔍 31% Laetentur caeli (Resp.)

    
43. 🔍 31% Versa est in luctum

    
44. 🔍 31% Qui vicerit

    
45. 🔍 31% Rorate cœli… Emitte Agnum

    
46. 🔍 30% Exaudiat Dominus

    
47. 🔍 30% Ista est

    
48. 🔍 30% Beata et venerabilis (Resp.)

    
49. 🔍 30% Domine Deus qui conteris

    
50. 🔍 30% Ne avertas faciem (Resp.)

    
51. 🔍 30% Praedicta nutrix illius (Resp.)

    
52. 🔍 30% Docebit nos

    
53. 🔍 30% Commendat caritatem

    
54. 🔍 30% Spem in alio

    
55. 🔍 30% Conforta me Rex

    
56. 🔍 29% Beatus Laurentius clamavit

    
57. 🔍 29% Bonum mihi Domine (Resp.)

    
58. 🔍 29% Emitte Agnum Domine

    
59. 🔍 29% In te jactatus sum ex

    
60. 🔍 28% Ambulabunt mecum (Resp.)

    
61. 🔍 28% Benedicta et venerabilis

    
62. 🔍 28% Saulus qui et Paulus magnus

    
63. 🔍 28% Obtulerunt

    
64. 🔍 28% Si bona suscepimus