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% Non recedet laus tua

   
1. 🔍 83% Non recedet laus

   
2. 🔍 75% Non recedet

   
3. 🔍 44% Benedictus Dominus quia hodie

   
4. 🔍 34% Iste Confessor (Conf. not Bishop) 6

   
5. 🔍 33% Iste Confessor (Conf. not Bishop) (another chant)

   
6. 🔍 30% Dedit illi Dominus gloriam...alleluia

   
7. 🔍 30% Beata es Virgo Maria quae (Ant)

   
8. 🔍 29% Isti sunt Sancti qui pro Dei

   
9. 🔍 27% Te Joseph celebrent

   
10. 🔍 27% Beata nobis gaudia

    
11. 🔍 27% Te saeculorum Principem

    
12. 🔍 27% Beata nobis gaudia

    
13. 🔍 26% Iste Confessor

    
14. 🔍 26% Hodie nomen tuum

    
15. 🔍 26% Iste Confessor patriarcha

    
16. 🔍 26% Te Joseph celebrent

    
17. 🔍 26% Stans beata Agatha

    
18. 🔍 26% Te Joseph celebrent

    
19. 🔍 26% Te Ioseph

    
20. 🔍 26% Isti sunt sancti (Ss Joannis et Pauli)

    
21. 🔍 26% Stans beata Agatha

    
22. 🔍 25% Solis o Virgo

    
23. 🔍 25% Gaudium mundi

    
24. 🔍 25% Hodie nomen

    
25. 🔍 25% Quid tuo nobis

    
26. 🔍 25% Maternitas tua

    
27. 🔍 25% Te saeculorum Principem

    
28. 🔍 24% Inter aeternas

    
29. 🔍 24% Isti sunt duae olivae

    
30. 🔍 24% Ecce ego Joannes

    
31. 🔍 24% Gemma caelestis

    
32. 🔍 24% In tua patientia

    
33. 🔍 24% Et ideo nomen

    
34. 🔍 24% Candor aeternae

    
35. 🔍 24% Hymnis angelicis

    
36. 🔍 24% Tu principatum

    
37. 🔍 23% Te saeculorum Principem

    
38. 🔍 23% Gloria XIII

    
39. 🔍 23% Sancta Maria succurre

    
40. 🔍 23% Domine Rex omnipotens

    
41. 🔍 23% O gloriosa Dei Genitrix

    
42. 🔍 23% Gemma cælestis

    
43. 🔍 23% Lux perpetua lucebit

    
44. 🔍 23% Iste Confessor Domini [S Martini]

    
45. 🔍 23% Angeli, archágeli

    
46. 🔍 23% Nemo in eum misit

    
47. 🔍 23% Haec hora (Pentecostes)

    
48. 🔍 23% Non lotis manibus

    
49. 🔍 23% Memorare

    
50. 🔍 23% Simile est ... homini patrifamilias

    
51. 🔍 23% Christus Jesus splendor

    
52. 🔍 23% Isti sunt duae olivae

    
53. 🔍 23% Laus Deo Patri

    
54. 🔍 23% Isti sunt duae olivae

    
55. 🔍 23% Si duo ex vobis

    
56. 🔍 23% Regina mundi

    
57. 🔍 23% Lux perpetua lucebit

    
58. 🔍 23% Quomodo fiet istud

    
59. 🔍 23% Christe caelorum habitator alme

    
60. 🔍 23% Beati eritis

    
61. 🔍 23% Isti sunt sancti qui pro Dei

    
62. 🔍 23% Martyres Domini

    
63. 🔍 22% Laudibus cives

    
64. 🔍 22% Beata nobis gaudia