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% Tu Domine universorum

   
1. 🔍 59% Tu Domine universorum

   
2. 🔍 59% Civitatem istam tu circumda

   
3. 🔍 57% Aperi caelos tuos Domine

   
4. 🔍 52% Qui caelorum contines thronos

   
5. 🔍 52% Domine Deus qui conteris

   
6. 🔍 49% Conforta me Rex sanctorum

   
7. 🔍 47% Exaudiat Dominus

   
8. 🔍 46% Nos alium Deum nescimus

   
9. 🔍 43% Domine Rex omnipotens

   
10. 🔍 43% Dominator Domine

    
11. 🔍 42% Tu Domine universorum

    
12. 🔍 41% Tua est potentia

    
13. 🔍 40% Si bona suscepimus

    
14. 🔍 40% Spem in alio numquam habui

    
15. 🔍 40% Tu Domine universorum

    
16. 🔍 40% Strinxerunt corporis membra

    
17. 🔍 39% Fundata est

    
18. 🔍 39% In te jactatus sum (Resp.)

    
19. 🔍 39% Salus nostra in manu tua est (Resp.)

    
20. 🔍 39% Quae sunt in corde

    
21. 🔍 39% Tempus est ut revertar

    
22. 🔍 38% Initium sapientiae

    
23. 🔍 38% Memento mei Deus in bono

    
24. 🔍 36% Aperi coelos tuos Domine

    
25. 🔍 35% Impetum inimicorum

    
26. 🔍 35% Emitte Agnum Domine (Resp.)

    
27. 🔍 34% Praedicta nutrix illius (Resp.)

    
28. 🔍 34% Ne perdas cum impiis (Resp.)

    
29. 🔍 34% Emitte Agnum Domine

    
30. 🔍 34% Sexto namque die portari (Resp.)

    
31. 🔍 33% Domine non adspicias (Resp.)

    
32. 🔍 33% De ore leonis libera me (Resp.)

    
33. 🔍 33% Docebit nos (Resp.)

    
34. 🔍 33% Emendemus in melius (Resp.)

    
35. 🔍 32% Rorate cæli… Emitte Agnum

    
36. 🔍 32% In columbae specie (Resp.)

    
37. 🔍 32% Exaudisti Domine

    
38. 🔍 32% Erue a framea Deus (Resp.)

    
39. 🔍 32% Nos alium

    
40. 🔍 32% Domine Deus qui conteris

    
41. 🔍 32% Qui vicerit (Resp.)

    
42. 🔍 32% Aspice Domine de sede

    
43. 🔍 32% Beata et venerabilis (Resp.)

    
44. 🔍 31% Ista est

    
45. 🔍 31% In mari via tua (Resp.)

    
46. 🔍 31% Emendemus

    
47. 🔍 31% Praefatio solemnis de Omnibus Sanctis et Patronis

    
48. 🔍 31% Benedicta et venerabilis

    
49. 🔍 31% Locutus est ad me unus

    
50. 🔍 31% Versa est in luctum

    
51. 🔍 30% Ponit nubem

    
52. 🔍 30% Domine Rex omnipotens

    
53. 🔍 30% In te jactatus sum ex

    
54. 🔍 30% Reposita est mihi corona

    
55. 🔍 30% Tu es potentia

    
56. 🔍 30% Obtulerunt

    
57. 🔍 30% Civitatem istam

    
58. 🔍 29% Viderunt te aquae Deus

    
59. 🔍 29% Bonum mihi Domine (Resp.)

    
60. 🔍 29% Spem in alio

    
61. 🔍 29% Praefatio solemnior de Omnibus Sanctis et Patronis

    
62. 🔍 29% Conforta me Rex

    
63. 🔍 29% Docebit nos

    
64. 🔍 29% Commendat caritatem