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% In Deo speravi

   
1. 🔍 73% In Deo speravi

   
2. 🔍 53% In Deo speravi

   
3. 🔍 52% Deus meus misericordia

   
4. 🔍 46% In Deo speravi

   
5. 🔍 44% In Deo speravi

   
6. 🔍 42% Alleluia. (T.P. ad Completorium)

   
7. 🔍 40% Miserere mihi

   
8. 🔍 39% Deus adjuvat me

   
9. 🔍 39% Tu gloria Jerusalem

   
10. 🔍 39% Misericordia tua

    
11. 🔍 37% Tu Domine

    
12. 🔍 37% Intret oratio mea

    
13. 🔍 37% Excita Domine

    
14. 🔍 37% Alleluia. (Sund. P. T. at Prime)

    
15. 🔍 37% Benedico... Filium

    
16. 🔍 37% Dixit Dominus Domino

    
17. 🔍 37% Adjutor meus

    
18. 🔍 37% Alleluia. (Sund. P. T. at Terce)

    
19. 🔍 36% Deus autem noster

    
20. 🔍 36% Illuminatio mea

    
21. 🔍 36% Alleluia. (Saturday P. T. at Vespers)

    
22. 🔍 36% Alleluia. (Sund. P. T. at Vespers)

    
23. 🔍 36% Exsultate justi

    
24. 🔍 36% Si mihi Dominus

    
25. 🔍 36% Quam bonus

    
26. 🔍 35% Respexit me

    
27. 🔍 35% Salvasti nos

    
28. 🔍 35% Voce mea

    
29. 🔍 35% Intret oratio

    
30. 🔍 35% Alleluia. (Sund. P. T. at Sext)

    
31. 🔍 35% Veni electa mea

    
32. 🔍 35% Benedicta es tu

    
33. 🔍 34% Exaltare Domine

    
34. 🔍 34% In tua justitia

    
35. 🔍 34% Qui timet Dominum

    
36. 🔍 34% Ne tacueris

    
37. 🔍 34% Sit nomen Domini... in

    
38. 🔍 33% Magnus Dominus... et magnitudinis

    
39. 🔍 33% Sit nomen Domini

    
40. 🔍 33% Misericordia et veritas

    
41. 🔍 33% Dum esset rex

    
42. 🔍 32% Alleluia. (Sund. P. T. at None)

    
43. 🔍 32% Dominus mihi adjutor

    
44. 🔍 32% Invocabimus

    
45. 🔍 32% A porta inferi

    
46. 🔍 32% Salvum me fac

    
47. 🔍 32% Alleluia faciem tuam. (Sundays throughout the year at None)

    
48. 🔍 32% Inclinavit Dominus

    
49. 🔍 32% Quid hic statis

    
50. 🔍 32% Suavis Dominus

    
51. 🔍 32% Alleluia. (Friday P. T. at Vespers)

    
52. 🔍 32% Alleluia. (Wednesday P. T. at Vespers)

    
53. 🔍 32% Spiritus Domini replevit

    
54. 🔍 32% Alleluia. (Monday P. T. at Vespers)

    
55. 🔍 32% Immittet Angelus

    
56. 🔍 32% Domine Deus meus

    
57. 🔍 31% Deus meus in te confido

    
58. 🔍 31% Alleluia. (Thursday P. T. at Vespers)

    
59. 🔍 31% Admoniti Magi

    
60. 🔍 31% Beati pacifici

    
61. 🔍 31% Dixit Angelus ad Petrum

    
62. 🔍 31% Misit Dominus…de manu

    
63. 🔍 31% Placebo Domino

    
64. 🔍 31% Auxilium meum