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% Simon dormis

   
1. 🔍 64% Simon dormis

   
2. 🔍 61% Simon dormis

   
3. 🔍 61% Simon dormis

   
4. 🔍 32% Per signum Crucis

   
5. 🔍 26% Crastina erit vobis

   
6. 🔍 24% Laudabo

   
7. 🔍 23% Domine probasti me

   
8. 🔍 23% Domine, ut video

   
9. 🔍 23% Míttite in déxteram

   
10. 🔍 23% Surge qui dormis

    
11. 🔍 22% Beatam me dicent

    
12. 🔍 22% Alleluia. (Sund. P. T. at Vespers)

    
13. 🔍 22% Simile est regnum

    
14. 🔍 22% Alleluia (ant Dom.a in albis)

    
15. 🔍 22% Angelus autem Domini

    
16. 🔍 22% Confitebor tibi Domine

    
17. 🔍 21% Qui post me venit

    
18. 🔍 21% Omnes inimici mei

    
19. 🔍 21% Generátio hæc

    
20. 🔍 21% Ancilla dixit

    
21. 🔍 21% Beata Agnes in medio flammarum

    
22. 🔍 21% Fili, recordare

    
23. 🔍 21% Adhaesit anima mea post te (S. Stephani)

    
24. 🔍 20% A saeculo non audierunt

    
25. 🔍 20% Nemo in eum

    
26. 🔍 20% Haec est Joanna

    
27. 🔍 20% Domine clamavi ad te

    
28. 🔍 20% Domine clamavi ad te

    
29. 🔍 20% Vidéte manus meas

    
30. 🔍 20% Ideo sunt

    
31. 🔍 20% Respondens autem Angelus

    
32. 🔍 19% Mittite in déxteram

    
33. 🔍 19% Qui me misit

    
34. 🔍 19% Si in digito Dei

    
35. 🔍 19% Exaltate Regem saeculorum

    
36. 🔍 19% Me étenim

    
37. 🔍 19% Reno erat Rudolphus

    
38. 🔍 19% Sana animam meam

    
39. 🔍 19% Qui odit animam suam

    
40. 🔍 19% Benedico te... per Apóstolum

    
41. 🔍 19% Domine magnus es

    
42. 🔍 19% Potens es Domine

    
43. 🔍 19% Adhaesit anima mea post te (S. Laurentii)

    
44. 🔍 19% Laetare Virgo Mater

    
45. 🔍 19% Vivit Dominus

    
46. 🔍 19% Inundavérunt

    
47. 🔍 19% In mandatis

    
48. 🔍 18% Sancti estis

    
49. 🔍 18% Faciem meam

    
50. 🔍 18% Angelus autem Domini

    
51. 🔍 18% Adhaesit anima mea (S. Stephani)

    
52. 🔍 18% Domine labia mea

    
53. 🔍 18% Congaudete mecum

    
54. 🔍 18% Te decet

    
55. 🔍 18% Interrogabat Magos Herodes

    
56. 🔍 18% Tulerunt Dominum meum

    
57. 🔍 18% O Doctor optime (nomina doctorum)

    
58. 🔍 18% Alleluia. (Thursday P. T. at Lauds I)

    
59. 🔍 18% Mitte manum

    
60. 🔍 18% Alleluia (Tuesday P. T. at Lauds)

    
61. 🔍 18% Ego dormivi

    
62. 🔍 18% Audite et intelligite

    
63. 🔍 18% Angelus autem Domini

    
64. 🔍 18% Exsurgens Maria