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% Cor Jesu (cantus V)

   
1. 🔍 64% Cor Jesu (cantus IV)

   
2. 🔍 63% Cor Jesu (cantus III)

   
3. 🔍 50% Cor Jesu sacratissimum I

   
4. 🔍 47% Cor Jesu

   
5. 🔍 45% Cor Jesu (Cantus Varii)

   
6. 🔍 45% Litaniae Lauretanae

   
7. 🔍 44% O Maria, gratia plena

   
8. 🔍 43% Regina Caeli

   
9. 🔍 42% Parce Domine

   
10. 🔍 42% Litaniae Lauretanae

    
11. 🔍 41% Ave verum

    
12. 🔍 41% Ave verum

    
13. 🔍 40% Cor dulce cor amabile

    
14. 🔍 40% Cor Jesu sacratissimum II

    
15. 🔍 40% Laetabundus

    
16. 🔍 40% Incipit Oratio Jeremiae Prophetae

    
17. 🔍 40% Jesu paterni pectoris

    
18. 🔍 39% Tantum ergo (cantus VIII)

    
19. 🔍 38% Inviolata

    
20. 🔍 38% O Salutaris Hostia VI (cantus ad processiones)

    
21. 🔍 36% Anima Christi III

    
22. 🔍 36% Credo I.

    
23. 🔍 36% Totus formosus!

    
24. 🔍 36% Aeterne rerum conditor

    
25. 🔍 35% Gloria (Missa Regia I)

    
26. 🔍 35% Aeterne rerum Conditor (Dox£. Deo Patri)

    
27. 🔍 35% Inviolata

    
28. 🔍 34% Ave plena gratiae

    
29. 🔍 34% Aeterne rerum ... noctem

    
30. 🔍 33% Cor amandum Salvatoris

    
31. 🔍 33% Gloria Missa Regia

    
32. 🔍 33% Ave Regina caelorum

    
33. 🔍 33% Agnus Dei (Missa Votiva BMV)

    
34. 🔍 33% Gloria Missa Regia

    
35. 🔍 33% Parce Domine

    
36. 🔍 33% Credo (Missa Regia I)

    
37. 🔍 32% Aeterne rerum Conditor

    
38. 🔍 32% Paschalis admirabilis

    
39. 🔍 32% Aeterne rerum Conditor

    
40. 🔍 32% Nonne cor nostrum

    
41. 🔍 31% Ave Regina caelorum (simple tone)

    
42. 🔍 31% Regina cæli

    
43. 🔍 31% Domine Jesu Christe

    
44. 🔍 31% Ave Regina caelorum

    
45. 🔍 31% Laetabundus (1950 version)

    
46. 🔍 31% Venite exsultemus VI*

    
47. 🔍 31% Regina caeli laetare

    
48. 🔍 30% Ave Joseph

    
49. 🔍 30% Festa lux claro

    
50. 🔍 30% Qui procedis

    
51. 🔍 30% Ad honorem Salvatoris

    
52. 🔍 30% Stabat Mater (simple)

    
53. 🔍 30% Ave Regina caelorum (simple tone)

    
54. 🔍 30% Credo Missa Regia

    
55. 🔍 30% Laetabundus (1985 version)

    
56. 🔍 30% Ave Mater

    
57. 🔍 30% Ave Virgo speciei

    
58. 🔍 30% Tantum ergo II (Italian)

    
59. 🔍 29% Quaerunt Reges Regum Regem

    
60. 🔍 29% O Salutaris Hostia III (cantus ad processiones)

    
61. 🔍 29% Stabat Mater speciosa!

    
62. 🔍 29% Cor Jesu caritatis I

    
63. 🔍 29% Clemens et benigna

    
64. 🔍 28% In deserto