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% Sustinuimus pacem

   
1. 🔍 63% Sustinuimus pacem

   
2. 🔍 62% Sustinuimus pacem

   
3. 🔍 56% Sustinuimus

   
4. 🔍 42% Impetum inimicorum

   
5. 🔍 41% Exaudiat Dominus

   
6. 🔍 38% Ne reminiscaris Domine

   
7. 🔍 38% Fidelis servus 1 (mode 1)

   
8. 🔍 38% Aspice Domine

   
9. 🔍 38% Lugebat autem

   
10. 🔍 38% Creator omnium Deus

    
11. 🔍 38% Quisquis enim

    
12. 🔍 37% Putatis quia pacem

    
13. 🔍 37% Evangelium meum

    
14. 🔍 37% Auditu auris

    
15. 🔍 37% Loquente Iesu

    
16. 🔍 36% Montes Gelboe

    
17. 🔍 36% Fidelis servus 1 (mode 3)

    
18. 🔍 36% Caritas fraternitatis

    
19. 🔍 36% Ambulans Iesus

    
20. 🔍 36% Qui cælorum contines

    
21. 🔍 35% Animæ impiorum

    
22. 🔍 35% Audi Domine

    
23. 🔍 35% Confitemini alterutrum 1

    
24. 🔍 35% Adonai Domine Deus (mode 8)

    
25. 🔍 34% Dixit Dominus Iesus Ego sum panis

    
26. 🔍 34% Adaperiat Dominus cor

    
27. 🔍 34% Praevaluit David

    
28. 🔍 34% Stans a longe

    
29. 🔍 34% Veniet dies Domini

    
30. 🔍 34% Dixit Simon Petrus

    
31. 🔍 34% Non est discipulus

    
32. 🔍 34% Nuptiæ quidem

    
33. 🔍 34% Domine rex omnipotens in dicione

    
34. 🔍 33% Sapientia clamitat

    
35. 🔍 33% Dum tolleret Dominus

    
36. 🔍 33% Renovamini spiritu

    
37. 🔍 33% Beata nobis gaudia

    
38. 🔍 33% Vidi portam (mode 1)

    
39. 🔍 33% Fratres confortamini

    
40. 🔍 33% Eice primum

    
41. 🔍 33% Fratres debitores

    
42. 🔍 33% Requievit spiritus

    
43. 🔍 33% Cognoverunt omnes

    
44. 🔍 33% Dum autem irent

    
45. 🔍 33% Dic nobis quando hæc

    
46. 🔍 33% Egressus Iesus secessit

    
47. 🔍 33% Audite et intellegite

    
48. 🔍 33% Qui perdiderit 2 (mode 1)

    
49. 🔍 33% Sic et vos

    
50. 🔍 32% Te saeculorum Principem

    
51. 🔍 32% Fratres glorificate

    
52. 🔍 32% Omnis autem

    
53. 🔍 32% Non enim misit 2 (Mode 1d2)

    
54. 🔍 32% Tu Domine universorum

    
55. 🔍 32% Beata nobis gaudia

    
56. 🔍 32% Benedictus Dominus Sidrach

    
57. 🔍 32% Homo quidam erat dives

    
58. 🔍 32% Multi venient (mode 1)

    
59. 🔍 32% Cum audisset Iob

    
60. 🔍 32% Stans autem Iesus

    
61. 🔍 32% Simile est enim... negotiatori

    
62. 🔍 32% Similabo eum

    
63. 🔍 31% Vidi portam (mode 4)

    
64. 🔍 31% Dixit Dominus ad Noe