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% Amo Christum (Resp.)

   
1. 🔍 56% Amo Christum

   
2. 🔍 39% Hic est dies praeclarus (Resp.)

   
3. 🔍 35% Dixit Judas fratribus suis (Resp.)

   
4. 🔍 34% Machabaeus

   
5. 🔍 34% Iste est frater vester minimus (Resp.)

   
6. 🔍 33% Nesciens Mater Virgo (Resp.)

   
7. 🔍 33% In sudore vultus tui (Resp.)

   
8. 🔍 32% In proximo est (Resp.)

   
9. 🔍 32% Tollite hinc vobiscum (Resp.)

   
10. 🔍 32% Exaudi Deus deprecationem (Resp.)

    
11. 🔍 32% Audiam Domine (Resp.)

    
12. 🔍 32% Hoc beato Gregorio (Resp.)

    
13. 🔍 32% Omnes de Saba (Resp.)

    
14. 🔍 32% Vigesima quarta (Resp.)

    
15. 🔍 31% Nuntiaverunt Jacob dicentes (Resp.)

    
16. 🔍 31% Egregie Dei martyr Sebastiane (Resp.)

    
17. 🔍 31% Adoraverunt viventem (Resp.)

    
18. 🔍 31% Jam corpus ejus (Resp.)

    
19. 🔍 31% Surge Petre

    
20. 🔍 31% Ave Maria (Resp.)

    
21. 🔍 31% Cum ceciderit justus (Resp.)

    
22. 🔍 31% Congratulamini mihi...quia cum (Resp.)

    
23. 🔍 30% Dixit Judas Simoni

    
24. 🔍 30% Missus est Gabriel Angelus

    
25. 🔍 30% Simeon justus (Resp.)

    
26. 🔍 30% Zoe uxor (Resp.)

    
27. 🔍 30% Ecce odor filii mei (Resp.)

    
28. 🔍 29% Pater peccavi in caelum (Resp.)

    
29. 🔍 29% Dixit Joseph undecim (Resp.)

    
30. 🔍 29% Surge propera

    
31. 🔍 29% Missus est Gabriel Angelus

    
32. 🔍 29% Impii super justum (Resp.)

    
33. 🔍 29% Antequam comedam suspiro

    
34. 🔍 29% Praecursor pro nobis (Resp.)

    
35. 🔍 29% Cibavit illum (Resp.)

    
36. 🔍 28% Missus est Gabriel Angelus (t.p. alter tonus)

    
37. 🔍 28% Missus est Gabriel (Resp)

    
38. 🔍 28% Beata viscera Mariae (Resp.)

    
39. 🔍 28% Impii super justum

    
40. 🔍 28% Hesterna die Dominus (Resp.)

    
41. 🔍 28% Popule meus quid feci (Resp.)

    
42. 🔍 28% Dixit Iudas Simoni

    
43. 🔍 27% Tolle arma tua (Resp.)

    
44. 🔍 27% Factus est mihi Dominus (Resp.)

    
45. 🔍 27% Adjutor meus tibi psallam (Resp.)

    
46. 🔍 27% Spiritus Sanctus replevit totam domum

    
47. 🔍 27% Specie tua et pulchritudine

    
48. 🔍 27% Missus est Gabriel Angleus (t.p.)

    
49. 🔍 27% Dum ingrederetur (Resp.)

    
50. 🔍 27% Ecce puer meus (Resp.)

    
51. 🔍 27% Elegit Dominus virum (Resp.)

    
52. 🔍 27% Qui persequebantur populum (Resp.)

    
53. 🔍 26% Bonum est confiteri

    
54. 🔍 26% Fluctus tui super me

    
55. 🔍 26% Pretiosa in conspectu Domini

    
56. 🔍 26% Eram quasi Agnus

    
57. 🔍 26% Surge Petre

    
58. 🔍 26% Priusquam te formarem

    
59. 🔍 26% Hic est vere Martyr

    
60. 🔍 26% Det tibi Deus (Resp.)

    
61. 🔍 26% Tribulationes civitatum

    
62. 🔍 26% Lucia Virgo (Resp.)

    
63. 🔍 26% Exaltare Domine

    
64. 🔍 26% Beata Dei Genitrix (Resp.)