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% Memorare

   
1. 🔍 90% Memorare

   
2. 🔍 73% Memorare

   
3. 🔍 63% Memorare

   
4. 🔍 42% O Maria, gratia plena

   
5. 🔍 40% Credo I.

   
6. 🔍 39% Eva virum

   
7. 🔍 39% Laetabundus

   
8. 🔍 38% Stabat Mater speciosa!

   
9. 🔍 37% Credo (Missa Regia I)

   
10. 🔍 37% Stabat Mater (simple)

    
11. 🔍 36% Inviolata

    
12. 🔍 36% Parce Domine

    
13. 🔍 36% Credo Missa Regia

    
14. 🔍 36% Ad Virginem Dei Matrem

    
15. 🔍 35% Ave Mater

    
16. 🔍 35% Misericordias Domini

    
17. 🔍 34% Jesu Fili summi Patris

    
18. 🔍 34% Passio DNJC secundum Lucam

    
19. 🔍 34% Laetabundus (1950 version)

    
20. 🔍 34% Cohors beata Seraphim

    
21. 🔍 34% Laetabundus (1985 version)

    
22. 🔍 34% Ave plena gratiae

    
23. 🔍 34% Apostolorum passio diem

    
24. 🔍 34% Miserere (Ps 50)

    
25. 🔍 33% Festa lux claro

    
26. 🔍 33% Te Joseph celebrent

    
27. 🔍 33% Relucens inter principes

    
28. 🔍 33% Qui luce splendes

    
29. 🔍 33% Te Ioseph

    
30. 🔍 33% En ut superba

    
31. 🔍 33% Auctor beate saeculi

    
32. 🔍 33% Quaerunt Reges Regum Regem

    
33. 🔍 33% Te Joseph celebrent

    
34. 🔍 33% Ad honorem Salvatoris

    
35. 🔍 33% Qui luce splendes

    
36. 🔍 33% Passio Domini nostri Jesu Christi secundum Lucam - ANNO C

    
37. 🔍 33% Exsultet caelum laudibus (modus 4)

    
38. 🔍 33% Gloria Missa Regia

    
39. 🔍 33% Gloria Missa Regia

    
40. 🔍 32% Cor arca legem cóntinens

    
41. 🔍 32% Cor arca legem continens

    
42. 🔍 32% Cor arca legem continens (another chant)

    
43. 🔍 32% Exsultet orbis gaudiis

    
44. 🔍 32% Praeclara qua tu gloria

    
45. 🔍 32% Domine Jesu Christe

    
46. 🔍 32% Aeterne rerum Conditor (Dox£. Deo Patri)

    
47. 🔍 32% Te Joseph celebrent

    
48. 🔍 32% Commune vos apostoli

    
49. 🔍 32% Aeterne rerum conditor

    
50. 🔍 32% Gloria (Missa Regia I)

    
51. 🔍 32% Incipit Oratio Jeremiae Prophetae

    
52. 🔍 32% Aeterne rerum Conditor

    
53. 🔍 32% Passio DNJC secundum Matthaeum

    
54. 🔍 32% Virginis proles (II)

    
55. 🔍 32% Ave verum

    
56. 🔍 32% Ave verum

    
57. 🔍 32% Inviolata

    
58. 🔍 32% Tu principatum

    
59. 🔍 31% Te nostra laetis

    
60. 🔍 31% Missus Gabriel de coelis

    
61. 🔍 31% Qui procedis

    
62. 🔍 31% Lamentationes 7.1 De lamentatione

    
63. 🔍 31% Te Matrem laudamus

    
64. 🔍 31% Ave Virgo speciei