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% En martyris Laurentii

   
1. 🔍 68% In martyris Laurentii

   
2. 🔍 54% Festum celebre martyris

   
3. 🔍 44% Candor aeternae

   
4. 🔍 41% Dum tuas festo

   
5. 🔍 39% Gaude Mater Polonia

   
6. 🔍 38% Gloria I

   
7. 🔍 37% Impleta gaudent

   
8. 🔍 37% Beata nobis

   
9. 🔍 36% Rex magne

   
10. 🔍 36% Legis sacratae

    
11. 🔍 36% Post Petrum primum

    
12. 🔍 36% Lucis Creator optime (in Hieme)

    
13. 🔍 36% Iesu quadragenariae

    
14. 🔍 36% Mente jucunda

    
15. 🔍 35% Te Deum laudamus (tonus solemnis)

    
16. 🔍 35% En martyris Laurentii (mới)

    
17. 🔍 35% Jam Christus astra

    
18. 🔍 34% Christum rogemus

    
19. 🔍 34% Te Deum (tonus solemnis)

    
20. 🔍 34% Quem terra pontus aethera

    
21. 🔍 34% Hymnum novae

    
22. 🔍 34% Sponso sponsa!

    
23. 🔍 33% Christe qui lux

    
24. 🔍 33% Deus creator omnium

    
25. 🔍 33% Deus creator omnium

    
26. 🔍 33% Te Deum (Solemn tone)

    
27. 🔍 33% Stephani victoria!

    
28. 🔍 33% Quem terra pontus aethera

    
29. 🔍 32% Superne regum Rex

    
30. 🔍 32% Te Deum

    
31. 🔍 32% O gloriosa Domina

    
32. 🔍 32% Haec est dies

    
33. 🔍 32% Jam lucis orto sidere (In Quadragesima)

    
34. 🔍 32% Hymnus Te Deum

    
35. 🔍 32% Agnes beatae virginis

    
36. 🔍 32% Virgo prudentum

    
37. 🔍 32% Ex more docti mystico

    
38. 🔍 32% O rex aeterne Domine

    
39. 🔍 31% Felix per omnes

    
40. 🔍 31% Te lucis ante terminum (In Solemnitatibus)

    
41. 🔍 31% Bernardus doctor inclitus

    
42. 🔍 31% Lucis Creator optime

    
43. 🔍 31% O Roma felix

    
44. 🔍 31% Tota pulchra es amica (Ant)

    
45. 🔍 31% Te lucis ante terminum (In Major. Festis per Annum)

    
46. 🔍 31% Veni Creator (1983/1934)

    
47. 🔍 30% Te Deum (tonus monasticus)

    
48. 🔍 30% Ut queant laxis

    
49. 🔍 30% Ecce jam noctis

    
50. 🔍 30% Nostra festivo modulata plausu

    
51. 🔍 30% Ex more docti mystico

    
52. 🔍 30% Te Deum

    
53. 🔍 30% Lucis Creator optime

    
54. 🔍 30% Sanctorum meritis

    
55. 🔍 30% Grande Raymundi

    
56. 🔍 30% Sanctorum meritis inclyta gaudia

    
57. 🔍 30% Vitae novae praevia!

    
58. 🔍 29% Lucis creator

    
59. 🔍 29% Ex more docti Mystico

    
60. 🔍 29% Te Deum (sec. mor. Rom)

    
61. 🔍 29% O nimis felix

    
62. 🔍 29% Jam lucis orto sidere (In Festo S. Cordis Jesu)

    
63. 🔍 29% O lux beata Trinitas (aestivalis)

    
64. 🔍 29% Lucis Creator optime (in Aestate)