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% Hoc beato Gregorio (Resp.)

   
1. 🔍 55% Hic est dies praeclarus (Resp.)

   
2. 🔍 46% Dum ingrederetur (Resp.)

   
3. 🔍 42% Cibavit illum (Resp.)

   
4. 🔍 42% Nesciens Mater Virgo (Resp.)

   
5. 🔍 42% Iste est frater vester minimus (Resp.)

   
6. 🔍 39% Congratulamini mihi...quia cum (Resp.)

   
7. 🔍 38% Audiam Domine (Resp.)

   
8. 🔍 38% Simeon justus (Resp.)

   
9. 🔍 38% Praecursor pro nobis (Resp.)

   
10. 🔍 37% Lucia Virgo (Resp.)

    
11. 🔍 37% Exaudi Deus deprecationem (Resp.)

    
12. 🔍 37% Zoe uxor (Resp.)

    
13. 🔍 37% Pater peccavi in caelum (Resp.)

    
14. 🔍 36% Dixit Judas fratribus suis (Resp.)

    
15. 🔍 36% Nuntiaverunt Jacob dicentes (Resp.)

    
16. 🔍 36% Spiritus Sanctus replevit totam domum

    
17. 🔍 36% Omnes de Saba (Resp.)

    
18. 🔍 36% Egregie Dei martyr Sebastiane (Resp.)

    
19. 🔍 36% Ecce odor filii mei (Resp.)

    
20. 🔍 36% Surge propera

    
21. 🔍 36% Beati qui persecutionem

    
22. 🔍 36% Tollite hinc vobiscum (Resp.)

    
23. 🔍 36% Machabaeus

    
24. 🔍 36% Vigesima quarta (Resp.)

    
25. 🔍 36% In sudore vultus tui (Resp.)

    
26. 🔍 35% Ave Maria (Resp.)

    
27. 🔍 35% Dixit Judas Simoni

    
28. 🔍 35% Missus est Gabriel Angelus

    
29. 🔍 35% Agathes laetissima (Resp.)

    
30. 🔍 35% Missus est Gabriel (Resp)

    
31. 🔍 34% Ecce puer meus (Resp.)

    
32. 🔍 34% In proximo est (Resp.)

    
33. 🔍 34% Hic in annis (Resp.)

    
34. 🔍 34% Luciae Virgo

    
35. 🔍 34% Missus est Gabriel Angelus

    
36. 🔍 34% Det tibi Deus (Resp.)

    
37. 🔍 34% Popule meus quid feci (Resp.)

    
38. 🔍 33% Adduxi vos per desertum (Resp.)

    
39. 🔍 33% Surge Petre

    
40. 🔍 33% O beata Mater

    
41. 🔍 33% Impii super justum (Resp.)

    
42. 🔍 33% Tolle arma tua (Resp.)

    
43. 🔍 33% Elegit Dominus virum (Resp.)

    
44. 🔍 33% Missus est Gabriel Angelus (t.p. alter tonus)

    
45. 🔍 33% Hesterna die Dominus (Resp.)

    
46. 🔍 32% Hymnus Te Deum

    
47. 🔍 32% Factus est mihi Dominus (Resp.)

    
48. 🔍 32% Hic est vere Martyr

    
49. 🔍 32% Isti sunt agni novelli

    
50. 🔍 32% Tu es Petrus

    
51. 🔍 32% Dixit Iudas Simoni

    
52. 🔍 32% Surge Petre

    
53. 🔍 32% Amo Christum (Resp.)

    
54. 🔍 32% Ante multum tempus

    
55. 🔍 32% Nesciens mater virgo

    
56. 🔍 32% Beati pauperes spiritu

    
57. 🔍 32% Factum est regnum huius mundi

    
58. 🔍 32% Dixit Joseph undecim (Resp.)

    
59. 🔍 32% Dum ingrederetur

    
60. 🔍 32% Te Deum

    
61. 🔍 32% Adoraverunt viventem (Resp.)

    
62. 🔍 32% Te Deum

    
63. 🔍 32% Memento mei dum bene (Resp.)

    
64. 🔍 31% Te Deum (sec. mor. Rom.)