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% In mandatis

   
1. 🔍 56% In mandatis

   
2. 🔍 55% In mandatis

   
3. 🔍 40% In mandatis eius

   
4. 🔍 36% In mandatis

   
5. 🔍 35% Laudabo

   
6. 🔍 33% De Sion veniet, qui

   
7. 🔍 33% Fidelia omnia

   
8. 🔍 33% Qui timet Dominum

   
9. 🔍 30% Credidi

   
10. 🔍 29% Qui timet

    
11. 🔍 28% Caeli caelorum

    
12. 🔍 28% Sit nomen Domini

    
13. 🔍 28% Qui timet Dominum

    
14. 🔍 28% Nemo in eum

    
15. 🔍 26% De cælo véniet

    
16. 🔍 26% Inclinavit Dominus

    
17. 🔍 26% Dum vénerit Fílius

    
18. 🔍 25% Sit nomen Domini

    
19. 🔍 25% De Sion veniet

    
20. 🔍 25% Sol et luna

    
21. 🔍 24% Ecce quam bonum

    
22. 🔍 24% Laetamini cum Jerusalem

    
23. 🔍 24% Vivit Dominus

    
24. 🔍 24% Fidelia omnia mandata

    
25. 🔍 24% Ut cognoscámus Dómine

    
26. 🔍 24% Lex per Móysen

    
27. 🔍 23% Ave Maria...Alleluia (Ant.)

    
28. 🔍 23% Te decet hymnus

    
29. 🔍 23% Deus misereatur

    
30. 🔍 23% Ecce Rex véniet

    
31. 🔍 23% Hauriétis aquas in gáudio

    
32. 🔍 23% Quoniam quaecumque voluit

    
33. 🔍 23% Dicite Pusillanimes

    
34. 🔍 23% Exaltate Regem saeculorum

    
35. 🔍 23% Beatus vir (Ps. 111, 8G Solemn)

    
36. 🔍 23% Quid me quaeritis

    
37. 🔍 23% Amplius lava me

    
38. 🔍 23% Deo nostro

    
39. 🔍 23% In sanctis ejus

    
40. 🔍 22% Magnus Dominus

    
41. 🔍 22% Fili, recordare

    
42. 🔍 22% Veni Domine

    
43. 🔍 22% Laudamus nomen tuum (T.P.))

    
44. 🔍 22% Alleluia. (Monday P. T. at Vespers)

    
45. 🔍 22% Vox clamantis in deserto

    
46. 🔍 22% Alleluia. (Sund. P. T. at Lauds II)

    
47. 🔍 22% Oculi mei

    
48. 🔍 22% Laudate nomen Domini

    
49. 🔍 22% Domine clamavi ad te

    
50. 🔍 22% Domine clamavi ad te

    
51. 🔍 22% Serve bone et fidelis

    
52. 🔍 22% Te decet

    
53. 🔍 22% Hi novissimi

    
54. 🔍 21% Qui me sanum fecit

    
55. 🔍 21% Fidelia omnia

    
56. 🔍 21% In Domino justificabitur

    
57. 🔍 21% Loquebar... Ps. Laudate

    
58. 🔍 21% Leva Jerusalem óculos

    
59. 🔍 21% Domine probasti me

    
60. 🔍 21% Ostende nobis Domine

    
61. 🔍 21% Nigra sum

    
62. 🔍 21% Ancilla dixit

    
63. 🔍 21% Alleluia. (Saturday P. T. at Lauds II)

    
64. 🔍 21% Alleluia. (Saturday P. T. at Lauds I)