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% Justificeris Domine

   
1. 🔍 74% Justificeris Domine

   
2. 🔍 72% Justificeris

   
3. 🔍 66% Justificeris Domine

   
4. 🔍 28% Domine probasti me

   
5. 🔍 28% Laetamini in Domino

   
6. 🔍 27% Da mercedem, Domine

   
7. 🔍 27% Nolite judicare

   
8. 🔍 27% Circumdántes circumdedérunt

   
9. 🔍 27% Servite Domino

   
10. 🔍 26% Confitebor tibi Domine

    
11. 🔍 26% Os justi

    
12. 🔍 26% In Domino justificabitur

    
13. 🔍 26% Veni Domine

    
14. 🔍 26% Os justi

    
15. 🔍 25% Domine clamavi ad te

    
16. 🔍 25% Domine clamavi ad te

    
17. 🔍 25% Serve bone et fidelis

    
18. 🔍 25% Ostende nobis Domine

    
19. 🔍 25% Alleluia. (Sund. P. T. at Lauds II)

    
20. 🔍 24% Tu autem cum oraveris

    
21. 🔍 24% Tu Béthlehem, terra

    
22. 🔍 23% A timore inimici

    
23. 🔍 23% Nolite judicare

    
24. 🔍 23% Miserere mei... secundum

    
25. 🔍 23% Omnia quaecumque voluit

    
26. 🔍 23% Amplius lava me

    
27. 🔍 22% Nolite judicare

    
28. 🔍 22% Ad te Domine levavi

    
29. 🔍 22% Dirupisti Domine

    
30. 🔍 22% Domine, ut video

    
31. 🔍 22% Omnes inimici mei

    
32. 🔍 22% Sana animam meam

    
33. 🔍 21% Adjuvabit eam

    
34. 🔍 21% Alleluia. (Wednesday P. T. at Vespers)

    
35. 🔍 21% Lux aeterna

    
36. 🔍 21% Fratres glorificate

    
37. 🔍 21% Inundavérunt

    
38. 🔍 21% Sacerdotes Dei

    
39. 🔍 21% Alleluia. (Wednesday P. T. at Lauds I)

    
40. 🔍 21% Domine labia mea

    
41. 🔍 21% Adjutorium nostrum

    
42. 🔍 21% Tu Domine

    
43. 🔍 21% Laudabo

    
44. 🔍 21% Benedico te... per Apóstolum

    
45. 🔍 21% Nemo in eum

    
46. 🔍 21% Inclinavit Dominus

    
47. 🔍 21% Ne reminiscaris

    
48. 🔍 21% Dixerunt ímpii

    
49. 🔍 20% Judicasti Domine

    
50. 🔍 20% Ego dixi, Domine (Tonus simplex)

    
51. 🔍 20% Si iniquitates (Ant)

    
52. 🔍 20% Quoniam quaecumque voluit

    
53. 🔍 20% Alleluia. (Thursday P. T. at Lauds I)

    
54. 🔍 20% In matutinis, Domine

    
55. 🔍 20% Ecce jam venit

    
56. 🔍 20% Respondens autem Angelus

    
57. 🔍 20% Pater juste

    
58. 🔍 20% Domine magnus es

    
59. 🔍 20% Miserere (Ps 50)

    
60. 🔍 20% Ecce quam bonum

    
61. 🔍 20% In hoc cognóvi

    
62. 🔍 20% Domine vim

    
63. 🔍 20% Laetamini in Domino

    
64. 🔍 20% Vivit Dominus